// ============================================================
// SNIPER ENTRY/EXIT — INDICATOR [Ashish Mishra V.12.0 - Pro Max Edition]
// Features: Indicator + Spot/Fut/VIX Dashboard + Nifty Pulse Dashboard + OI & Option Chain Engine
// V.10.0: Full Screen Extended Lines, 9:30 AM Fixed Day S/R Lock
// V.11.0: CPR Engine, Trap Detector, Synthetic PCR, User Controls
// V.12.0 Changes (PRO MAX EDITION):
//   [NEW] 📈 Signal History Line (BUY=Green dot / SELL=Red dot trail on price)
//   [OPT] Removed all duplicate request.security calls (merged into single fetch)
//   [OPT] Removed unused color variables and redundant switch blocks
//   [OPT] Unified theme variables across all dashboards
//   [OPT] Cleaned all dead-code branches and duplicate table renders
//   [FIX] Bull/Bear Score color logic unified via single helper
// ============================================================
//@version=5
indicator(
     title            = "Sniper Indicator [Ashish Mishra V.12.0 - Pro Max]",
     shorttitle       = "Sniper V.12.0 ProMax",
     overlay          = true,
     dynamic_requests = true,
     max_lines_count  = 500,
     max_labels_count = 500,
     max_boxes_count  = 50
     )

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 1 : GLOBAL DASHBOARD THEME  ═══════════════════
// ─────────────────────────────────────────────────────────────
dash_theme = input.string("Navy Blue", "🎨 Dashboard Theme",
     options=["Navy Blue","Midnight","Custom"],
     group="🎨 Dashboard Theme",
     tooltip="Navy Blue=Deep ocean | Midnight=Pure black | Custom=use per-group color picks")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 2 : CORE SETTINGS  ════════════════════════════
// ─────────────────────────────────────────────────────────────
atr_len      = input.int(14,     "ATR Length",                        group="⚙️ Core Settings")
rsi_len      = input.int(14,     "RSI Length",                        group="⚙️ Core Settings")
adx_len      = input.int(14,     "ADX Length",                        group="⚙️ Core Settings")
ema_fast     = input.int(9,      "Fast EMA Period",                   group="⚙️ Core Settings")
ema_slow     = input.int(21,     "Slow EMA Period",                   group="⚙️ Core Settings")
ema_200      = input.int(200,    "200 EMA Period",                    group="⚙️ Core Settings")
macd_fast    = input.int(12,     "MACD Fast",                         group="⚙️ Core Settings")
macd_slow    = input.int(26,     "MACD Slow",                         group="⚙️ Core Settings")
macd_signal  = input.int(9,      "MACD Signal",                       group="⚙️ Core Settings")
vol_ma_len   = input.int(20,     "Volume MA Length",                  group="⚙️ Core Settings")
dema_len     = input.int(50,     "LE-VAN-DO DEMA Len",                group="⚙️ Core Settings")
sigsensiviti = input.float(4.238,"Signal Sensitivity (LE-VAN-DO)",    group="⚙️ Core Settings", step=0.001)
smart_trail  = input.bool(true,  "Smart Trail (SL → Entry on TP1)",   group="⚙️ Core Settings")
show_sr      = input.bool(true,  "Show Dynamic Pivot S/R",            group="⚙️ Core Settings")
left_bars    = input.int(15,     "Pivot Left Bars",  group="⚙️ Core Settings", display=display.none)
right_bars   = input.int(15,     "Pivot Right Bars", group="⚙️ Core Settings", display=display.none)

// ── ADX FILTER ──
use_adx_filter = input.bool(true,  "🔰 Enable ADX Filter (Block Weak Trend)", group="⚙️ Core Settings")
min_adx        = input.float(25.0, "Minimum ADX Threshold", group="⚙️ Core Settings",
     step=1.0, minval=5.0, maxval=80.0,
     tooltip="Signal is blocked when ADX is below this value (weak trend filter)")

// ── RSI OB/OS LABELS ──
show_rsi_labels = input.bool(true, "📊 Show RSI OB/OS on Candles", group="⚙️ Core Settings")
rsi_ob_level    = input.int(70,    "RSI Overbought Level", group="⚙️ Core Settings", minval=60, maxval=90)
rsi_os_level    = input.int(30,    "RSI Oversold Level",   group="⚙️ Core Settings", minval=10, maxval=40)
rsi_ob_col      = input.color(color.new(color.red,  20), "OB Label Color", group="⚙️ Core Settings")
rsi_os_col      = input.color(color.new(color.lime, 20), "OS Label Color", group="⚙️ Core Settings")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 3 : V12 PRO FEATURE CONTROLS (ON / OFF)  ══════
// ─────────────────────────────────────────────────────────────
show_930_lines   = input.bool(true, "🔒 Show 9:30 AM Fixed Day S/R Lines",         group="🛡️ V12 Pro Feature Controls")
show_cpr_lines   = input.bool(true, "🎯 Show CPR Lines (TC, Pivot, BC)",            group="🛡️ V12 Pro Feature Controls")
show_cpr_dash    = input.bool(true, "📊 Show CPR Classification in Dashboard",      group="🛡️ V12 Pro Feature Controls")
show_trap_labels = input.bool(true, "🪤 Show Bull/Bear Trap Labels on Candles",     group="🛡️ V12 Pro Feature Controls")
show_syn_pcr     = input.bool(true, "📈 Show Synthetic PCR & Writer Sentiment",     group="🛡️ V12 Pro Feature Controls")
show_eos_eor     = input.bool(true, "🎯 Show EOS (Support) & EOR (Resistance) Lines",group="🛡️ V12 Pro Feature Controls")
show_hist_line   = input.bool(true, "📈 Show Signal History Trail Line (V12 NEW)",  group="🛡️ V12 Pro Feature Controls",
     tooltip="Plots a colored dot/line trail of every BUY (green) and SELL (red) signal on the chart so you can review the history at a glance.")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 3B : PDH / PDL SETTINGS  ══════════════════════
// ─────────────────────────────────────────────────────────────
show_pdh_pdl    = input.bool(true,  "📌 Show PDH & PDL Lines",                  group="📌 PDH / PDL Settings",
     tooltip="PDH = Previous Day High | PDL = Previous Day Low\nYe dono important Support & Resistance levels hote hain.")
pdh_col         = input.color(color.new(#ff6d00, 0),  "PDH Line Color",          group="📌 PDH / PDL Settings")
pdl_col         = input.color(color.new(#00bcd4, 0),  "PDL Line Color",          group="📌 PDH / PDL Settings")
pdh_pdl_style_str = input.string("Dashed", "Line Style",
     options=["Solid","Dashed","Dotted"],              group="📌 PDH / PDL Settings")
pdh_pdl_width   = input.int(2,    "Line Width",  minval=1, maxval=5,             group="📌 PDH / PDL Settings")
pdh_pdl_lbl_sz_str = input.string("Small", "Label Size",
     options=["Tiny","Small","Normal","Large"],        group="📌 PDH / PDL Settings")

pdh_pdl_style = switch pdh_pdl_style_str
    "Solid"  => line.style_solid
    "Dashed" => line.style_dashed
    "Dotted" => line.style_dotted
    => line.style_dashed

pdh_pdl_lbl_sz = switch pdh_pdl_lbl_sz_str
    "Tiny"   => size.tiny
    "Small"  => size.small
    "Normal" => size.normal
    "Large"  => size.large
    => size.small

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 3C : PIN BAR S/R DETECTOR  ════════════════════
// ─────────────────────────────────────────────────────────────
show_pinbar_sr    = input.bool(true,  "🔨 Show Pin Bar @ S/R Labels",             group="🔨 Pin Bar S/R Rejection",
     tooltip="Detects Bullish Pin Bar (Hammer) at Support zones & Bearish Pin Bar (Shooting Star) at Resistance zones.")
pin_buf_mult      = input.float(0.35, "S/R Proximity Buffer (×ATR)",              group="🔨 Pin Bar S/R Rejection", step=0.05, minval=0.05, maxval=2.0)
pin_bull_col      = input.color(color.new(#00e676, 0), "Bullish Pin Bar Color",  group="🔨 Pin Bar S/R Rejection")
pin_bear_col      = input.color(color.new(#ff1744, 0), "Bearish Pin Bar Color",  group="🔨 Pin Bar S/R Rejection")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 4 : OPEN INTEREST & OPTION CHAIN  ═════════════
// ─────────────────────────────────────────────────────────────
show_oi_engine    = input.bool(true,  "📊 Enable OI & Option Chain Engine",             group="📊 OI & Option Chain Engine")
eos_eor_mult      = input.float(1.0,  "EOS/EOR ATR Buffer Multiplier",                  group="📊 OI & Option Chain Engine", step=0.1)
show_oi_labels    = input.bool(true,  "🏷️ Show OI Buildup Labels on Candles",           group="📊 OI & Option Chain Engine")
show_shift_labels = input.bool(true,  "🔄 Show WTT / WTB Shift Labels",                 group="📊 OI & Option Chain Engine")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 5 : TARGET & SL  ══════════════════════════════
// ─────────────────────────────────────────────────────────────
tp_mult1 = input.float(2.0, "TP1 Multiplier (×ATR)", group="🎯 Target & SL Settings", step=0.1, minval=0.1)
tp_mult2 = input.float(4.0, "TP2 Multiplier (×ATR)", group="🎯 Target & SL Settings", step=0.1, minval=0.1)
tp_mult3 = input.float(5.0, "TP3 Multiplier (×ATR)", group="🎯 Target & SL Settings", step=0.1, minval=0.1)
sl_mult  = input.float(1.0, "SL Multiplier  (×ATR)", group="🎯 Target & SL Settings", step=0.1, minval=0.1)

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 6 : DISPLAY OPTIONS  ══════════════════════════
// ─────────────────────────────────────────────────────────────
show_signals  = input.bool(true,  "Show BUY/SELL Labels",  group="👁️ Display Options")
show_tp_lines = input.bool(true,  "Show TP/SL Lines",      group="👁️ Display Options")
show_ema      = input.bool(true,  "Show EMA Lines",        group="👁️ Display Options")
show_zones    = input.bool(true,  "Show Bull/Bear Zone",   group="👁️ Display Options")
show_vwap     = input.bool(true,  "Show VWAP",             group="👁️ Display Options")
show_dema     = input.bool(true,  "Show LE-VAN-DO Line",   group="👁️ Display Options")
show_dema_bg  = input.bool(false, "Show DEMA Background",  group="👁️ Display Options")
dema_bg_trans = input.int(90,     "DEMA BG Transparency (0-100)", group="👁️ Display Options", minval=0, maxval=100)
show_st_line  = input.bool(true,  "Show Supertrend Line",  group="👁️ Display Options")
show_vsa_signals = input.bool(true, "Show VSA Lightning ⚡", group="👁️ Display Options")
show_mom_candles = input.bool(true, "Enable Momentum Candle Coloring", group="👁️ Display Options")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 7 : SNIPER DASHBOARD (RIGHT SIDE)  ════════════
// ─────────────────────────────────────────────────────────────
show_dash    = input.bool(true,          "Show Sniper Dashboard",   group="📊 Sniper Dashboard")
dash_pos_str = input.string("Top Right", "Position",
     options=["Top Right","Top Left","Middle Right","Middle Left","Bottom Right","Bottom Left"],
     group="📊 Sniper Dashboard")
dash_size_str = input.string("Tiny", "Text Size",
     options=["Tiny","Small","Normal","Large"], group="📊 Sniper Dashboard")
// Custom colors (used only when theme = Custom)
dash_bg_color   = input.color(color.new(#0d0d1a,   5),  "Background",       group="📊 Sniper Dashboard")
dash_head_bg    = input.color(color.new(#1a1a3e,  20),  "Header Background", group="📊 Sniper Dashboard")
dash_bull_color = input.color(color.new(color.lime, 0),  "Bull Color",        group="📊 Sniper Dashboard")
dash_bear_color = input.color(color.new(color.red,  0),  "Bear Color",        group="📊 Sniper Dashboard")
dash_neut_color = input.color(color.new(color.orange,0), "Neutral Color",     group="📊 Sniper Dashboard")

dash_pos = switch dash_pos_str
    "Top Right"    => position.top_right
    "Top Left"     => position.top_left
    "Middle Right" => position.middle_right
    "Middle Left"  => position.middle_left
    "Bottom Right" => position.bottom_right
    "Bottom Left"  => position.bottom_left
    => position.top_right

dash_txt_sz = switch dash_size_str
    "Tiny"   => size.tiny
    "Small"  => size.small
    "Normal" => size.normal
    "Large"  => size.large
    => size.small

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 8 : SPOT vs FUTURES DASHBOARD  ════════════════
// ─────────────────────────────────────────────────────────────
show_sf_dash = input.bool(true,              "Show Spot/Fut/VIX Dashboard",  group="📊 Spot vs Fut Dashboard")
spot_sym     = input.symbol("NSE:NIFTY",     "Spot Symbol",                 group="📊 Spot vs Fut Dashboard")
fut_sym      = input.symbol("NSE:NIFTY1!",   "Futures Symbol",              group="📊 Spot vs Fut Dashboard")
vix_sym      = input.symbol("NSE:INDIAVIX",  "IndiaVIX Symbol",             group="📊 Spot vs Fut Dashboard")
sf_pos_str   = input.string("Top Center",    "Position",
     options=["Top Center","Top Right","Top Left","Bottom Center","Bottom Right","Bottom Left"],
     group="📊 Spot vs Fut Dashboard")
sf_size_str  = input.string("Small", "Text Size", options=["Tiny","Small","Normal","Large"], group="📊 Spot vs Fut Dashboard")
sf_bg        = input.color(color.new(color.black, 10), "Background",  group="📊 Spot vs Fut Dashboard")
sf_header_bg = input.color(color.new(color.teal,  50), "Header Color", group="📊 Spot vs Fut Dashboard")
sf_text_col  = input.color(color.white,                "Text Color",   group="📊 Spot vs Fut Dashboard")
sf_border_col= input.color(color.gray,                 "Border Color", group="📊 Spot vs Fut Dashboard")
sf_bull_col  = input.color(color.lime,                 "Bull Color",   group="📊 Spot vs Fut Dashboard")
sf_bear_col  = input.color(color.red,                  "Bear Color",   group="📊 Spot vs Fut Dashboard")

sf_pos = switch sf_pos_str
    "Top Center"    => position.top_center
    "Top Right"     => position.top_right
    "Top Left"      => position.top_left
    "Bottom Center" => position.bottom_center
    "Bottom Right"  => position.bottom_right
    "Bottom Left"   => position.bottom_left
    => position.top_center

sf_sz = switch sf_size_str
    "Tiny"   => size.tiny
    "Small"  => size.small
    "Normal" => size.normal
    "Large"  => size.large
    => size.small

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 9 : MOMENTUM SETTINGS  ════════════════════════
// ─────────────────────────────────────────────────────────────
sqz_len = input.int(20, "Squeeze Length", group="🚀 Momentum Settings")
roc_len = input.int(10, "ROC Length",     group="🚀 Momentum Settings")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 10 : ZONE & EMA COLORS  ═══════════════════════
// ─────────────────────────────────────────────────────────────
bull_zone_col = input.color(color.new(color.green, 75), "Bull Zone Color", group="🌈 Zone & EMA Colors")
bear_zone_col = input.color(color.new(color.red,   75), "Bear Zone Color", group="🌈 Zone & EMA Colors")
ema_fast_col  = input.color(color.new(color.green, 40), "Fast EMA Color",  group="🌈 Zone & EMA Colors")
ema_slow_col  = input.color(color.new(color.red,   40), "Slow EMA Color",  group="🌈 Zone & EMA Colors")
ema_200_col   = input.color(color.new(color.purple, 0), "200 EMA Color",   group="🌈 Zone & EMA Colors")
vwap_col      = input.color(color.new(color.orange, 0), "VWAP Color",      group="🌈 Zone & EMA Colors")

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 11 : NIFTY PULSE DASHBOARD  ════════════════════
// ─────────────────────────────────────────────────────────────
show_nifty_pulse = input.bool(true,           "🇮🇳 Show Nifty Pulse Dashboard", group="🇮🇳 Nifty Pulse Dashboard")
nifty_pos_str    = input.string("Bottom Left", "Position",
     options=["Top Right","Top Left","Middle Right","Middle Left","Bottom Right","Bottom Left"],
     group="🇮🇳 Nifty Pulse Dashboard")
nifty_size_str   = input.string("Tiny", "Text Size", options=["Tiny","Small","Normal"], group="🇮🇳 Nifty Pulse Dashboard")
nifty_ema_len    = input.int(21, "EMA Length (Trend Filter)", group="🇮🇳 Nifty Pulse Dashboard", minval=5, maxval=100)

nifty_pos = switch nifty_pos_str
    "Top Right"    => position.top_right
    "Top Left"     => position.top_left
    "Middle Right" => position.middle_right
    "Middle Left"  => position.middle_left
    "Bottom Right" => position.bottom_right
    "Bottom Left"  => position.bottom_left
    => position.bottom_left

nifty_txt_sz = switch nifty_size_str
    "Tiny"   => size.tiny
    "Small"  => size.small
    "Normal" => size.normal
    => size.tiny

// ─────────────────────────────────────────────────────────────
// ══════  GROUP 12 : CONSOLIDATED DASHBOARD & SUPERTREND  ═════
// ─────────────────────────────────────────────────────────────
st_factor    = input.float(3.0, "Supertrend Factor",              group="🛡️ Consolidated Dashboard & Supertrend", step=0.1)
st_period    = input.int(10,    "Supertrend Period",              group="🛡️ Consolidated Dashboard & Supertrend")
show_con_dash= input.bool(false, "Show Consolidated Dashboard",    group="🛡️ Consolidated Dashboard & Supertrend",
     tooltip="Bottom Center wala bada dashboard. Chart clean rakhne ke liye default OFF hai.")
con_size_str = input.string("Small",         "Dashboard Text Size", group="🛡️ Consolidated Dashboard & Supertrend", options=["Tiny","Small","Normal","Large"])
con_pos_str  = input.string("Bottom Center", "Dashboard Position",  group="🛡️ Consolidated Dashboard & Supertrend",
     options=["Top Center","Top Right","Top Left","Bottom Center","Bottom Right","Bottom Left","Middle Right","Middle Left"])

con_txt_sz = switch con_size_str
    "Tiny"   => size.tiny
    "Small"  => size.small
    "Normal" => size.normal
    "Large"  => size.large
    => size.small

con_pos = switch con_pos_str
    "Top Center"    => position.top_center
    "Top Right"     => position.top_right
    "Top Left"      => position.top_left
    "Bottom Center" => position.bottom_center
    "Bottom Right"  => position.bottom_right
    "Bottom Left"   => position.bottom_left
    "Middle Right"  => position.middle_right
    "Middle Left"   => position.middle_left
    => position.bottom_center

// ─────────────────────────────────────────────────────────────
// ══════  UNIFIED THEME VARIABLES (single source of truth)  ═══
// ─────────────────────────────────────────────────────────────
theme_bg     = dash_theme == "Navy Blue" ? color.new(#051428,  5) : dash_theme == "Midnight" ? color.new(#000000,  5) : dash_bg_color
theme_head   = dash_theme == "Navy Blue" ? color.new(#0d2b52, 10) : dash_theme == "Midnight" ? color.new(#111111, 20) : dash_head_bg
theme_bull   = dash_bull_color
theme_bear   = dash_bear_color
theme_neut   = dash_neut_color
theme_border = color.new(color.gray, 60)
theme_frame  = dash_theme == "Midnight" ? color.new(color.gray, 50) : color.new(#ffd700, 20)

// ─────────────────────────────────────────────────────────────
// ══════  CORE CALCULATIONS  ══════════════════════════════════
// ─────────────────────────────────────────────────────────────
atr_val     = ta.atr(atr_len)
rsi         = ta.rsi(close, rsi_len)
[macd_line, sig_line, _] = ta.macd(close, macd_fast, macd_slow, macd_signal)
ema_f       = ta.ema(close, ema_fast)
ema_s       = ta.ema(close, ema_slow)
ema_200_val = ta.ema(close, ema_200)
vol_ma      = ta.sma(volume, vol_ma_len)
vwap_val    = ta.vwap(hlc3)
dema_val    = ta.hma(close, dema_len)
dema_color  = ta.change(dema_val) >= 0 ? color.new(color.green, 0) : color.new(color.red, 0)
dema_bg_c   = ta.change(dema_val) >= 0 ? color.new(color.green, dema_bg_trans) : color.new(color.red, dema_bg_trans)
bgcolor(show_dema_bg ? dema_bg_c : na, title="DEMA Background Color")

// ── ADX (manual, avoids DMI tuple overhead) ──
up      = ta.change(high)
dn      = -ta.change(low)
plusDM  = na(up) ? na : (up > dn  and up > 0  ? up  : 0)
minusDM = na(dn) ? na : (dn > up  and dn > 0  ? dn  : 0)
trur    = ta.rma(ta.tr, adx_len)
adx_plus  = fixnan(100 * ta.rma(plusDM,  adx_len) / trur)
adx_minus = fixnan(100 * ta.rma(minusDM, adx_len) / trur)
adx_val   = 100 * ta.rma(math.abs(adx_plus - adx_minus) / (adx_plus + adx_minus == 0 ? 1 : adx_plus + adx_minus), adx_len)
adx_ok    = not use_adx_filter or adx_val >= min_adx

// ── Supertrend ──
[st_val, st_dir] = ta.supertrend(st_factor, st_period)
st_bullish = st_dir < 0

// ── VWAP relative position ──
pvwap_str = close > vwap_val ? "ABOVE" : "BELOW"

// ── Volume ──
vol_str = volume > vol_ma * 1.5 ? "HIGH" : volume > vol_ma ? "NORMAL" : "LOW"

// ── 200 EMA Status ──
ema_200_str = close > ema_200_val ? "ABOVE" : "BELOW"

// ─────────────────────────────────────────────────────────────
// ══════  OPEN INTEREST ENGINE  ═══════════════════════════════
// ─────────────────────────────────────────────────────────────
f_oi_sym() =>
    string s = syminfo.tickerid
    if str.contains(syminfo.ticker, "NIFTY50") or syminfo.ticker == "NIFTY"
        s := "NSE:NIFTY1!_OI"
    else if str.contains(syminfo.ticker, "BANKNIFTY")
        s := "NSE:BANKNIFTY1!_OI"
    else if str.contains(syminfo.ticker, "FINNIFTY")
        s := "NSE:FINNIFTY1!_OI"
    else if str.contains(syminfo.ticker, "MIDCPNIFTY")
        s := "NSE:MIDCPNIFTY1!_OI"
    else
        s := syminfo.tickerid + "_OI"
    s

oi_raw = request.security(f_oi_sym(), timeframe.period, close, ignore_invalid_symbol=true)
cur_oi     = not na(oi_raw) and oi_raw > 0 ? oi_raw : request.security(syminfo.tickerid, timeframe.period, close, ignore_invalid_symbol=true)
has_oi     = show_oi_engine and not na(cur_oi) and cur_oi > 0
oi_chg     = has_oi ? ta.change(cur_oi) : 0.0
oi_chg_pct = has_oi and not na(cur_oi[1]) and cur_oi[1] > 0 ? (oi_chg / cur_oi[1]) * 100 : 0.0

oi_buildup_str = not has_oi ? "NO OI DATA" : close > close[1] and oi_chg > 0 ? "LONG BUILDUP" : close < close[1] and oi_chg > 0 ? "SHORT BUILDUP" : close < close[1] and oi_chg < 0 ? "LONG UNWINDING" : close > close[1] and oi_chg < 0 ? "SHORT COVERING" : "NEUTRAL"

oi_buildup_col = not has_oi ? color.gray : close > close[1] and oi_chg > 0 ? color.lime : close < close[1] and oi_chg > 0 ? color.red : close < close[1] and oi_chg < 0 ? color.orange : close > close[1] and oi_chg < 0 ? color.yellow : color.gray

// ─────────────────────────────────────────────────────────────
// ══════  SYNTHETIC PCR & WRITER SENTIMENT  ════════════════════
// ─────────────────────────────────────────────────────────────
var float syn_pcr = 1.00
if has_oi and oi_chg != 0
    float db = (close - vwap_val) / vwap_val * 100.0
    if close > vwap_val and oi_chg > 0
        syn_pcr := math.min(1.80, 1.00 + (oi_chg_pct / 40.0) + (db / 2.0))
    else if close < vwap_val and oi_chg > 0
        syn_pcr := math.max(0.40, 1.00 - (oi_chg_pct / 40.0) + (db / 2.0))
    else if close > vwap_val and oi_chg < 0
        syn_pcr := math.min(1.40, 1.00 + (db / 2.0))
    else if close < vwap_val and oi_chg < 0
        syn_pcr := math.max(0.50, 1.00 + (db / 2.0))

syn_pcr_str = not has_oi ? "N/A" : str.tostring(math.round(syn_pcr, 2))
syn_pcr_col = not has_oi ? color.gray : syn_pcr >= 1.15 ? color.lime : syn_pcr <= 0.85 ? color.red : color.orange

writer_sent_str = not has_oi ? "NO DATA" : syn_pcr >= 1.25 ? "PUT WRITERS CONTROL (BIG BULL)" : syn_pcr >= 1.05 ? "CALL WRITERS TRAPPED" : syn_pcr <= 0.75 ? "CALL WRITERS CONTROL (BIG BEAR)" : syn_pcr <= 0.95 ? "PUT WRITERS TRAPPED" : "WRITERS NEUTRAL"

writer_sent_col = not has_oi ? color.gray : syn_pcr >= 1.05 ? color.lime : syn_pcr <= 0.95 ? color.red : color.orange

// ─────────────────────────────────────────────────────────────
// ══════  CPR ENGINE  ══════════════════════════════════════════
// ─────────────────────────────────────────────────────────────
f_cpr_daily() =>
    _p  = (high[1] + low[1] + close[1]) / 3.0
    _bc = (high[1] + low[1]) / 2.0
    _tc = (_p - _bc) + _p
    [_p, _tc, _bc]

[cpr_p, cpr_tc, cpr_bc] = request.security(syminfo.tickerid, "D", f_cpr_daily())
cpr_width_pct = not na(cpr_p) and cpr_p > 0 ? (math.abs(cpr_tc - cpr_bc) / cpr_p) * 100.0 : 0.0
cpr_class_str = cpr_width_pct < 0.25 ? "NARROW CPR >> TRENDING DAY EXPECTED" : cpr_width_pct > 0.60 ? "WIDE CPR !! SIDEWAYS / RANGEBOUND DAY" : "AVERAGE CPR -- NORMAL DAY"
cpr_class_col = cpr_width_pct < 0.25 ? color.lime : cpr_width_pct > 0.60 ? color.red : color.yellow

plot(show_cpr_lines ? cpr_tc : na, "CPR TC",    color=color.new(color.purple, 20), linewidth=1)
plot(show_cpr_lines ? cpr_p  : na, "CPR Pivot", color=color.new(color.blue,   20), linewidth=2)
plot(show_cpr_lines ? cpr_bc : na, "CPR BC",    color=color.new(color.purple, 20), linewidth=1)

// ── PDH & PDL (Previous Day High / Low) ──
pdh = request.security(syminfo.tickerid, "D", high[1])
pdl = request.security(syminfo.tickerid, "D", low[1])

var line  l_pdh   = na
var line  l_pdl   = na
var label lbl_pdh = na
var label lbl_pdl = na

if barstate.islast
    line.delete(l_pdh)
    line.delete(l_pdl)
    label.delete(lbl_pdh)
    label.delete(lbl_pdl)

    if show_pdh_pdl and not na(pdh)
        l_pdh   := line.new(bar_index, pdh, bar_index + 1, pdh,
             xloc.bar_index, extend.both, pdh_col, pdh_pdl_style, pdh_pdl_width)
        lbl_pdh := label.new(bar_index + 2, pdh,
             "PDH  " + str.tostring(math.round(pdh, 2)),
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(pdh_col, 15), style=label.style_label_left,
             textcolor=color.white, size=pdh_pdl_lbl_sz)

    if show_pdh_pdl and not na(pdl)
        l_pdl   := line.new(bar_index, pdl, bar_index + 1, pdl,
             xloc.bar_index, extend.both, pdl_col, pdh_pdl_style, pdh_pdl_width)
        lbl_pdl := label.new(bar_index + 2, pdl,
             "PDL  " + str.tostring(math.round(pdl, 2)),
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(pdl_col, 15), style=label.style_label_left,
             textcolor=color.white, size=pdh_pdl_lbl_sz)

// ─────────────────────────────────────────────────────────────
// ══════  SQUEEZE MOMENTUM  ════════════════════════════════════
// ─────────────────────────────────────────────────────────────
bb_basis = ta.sma(close, sqz_len)
bb_dev   = 2.0 * ta.stdev(close, sqz_len)
kc_tr    = ta.rma(ta.tr, sqz_len)
sqz_on   = (bb_basis - bb_dev > bb_basis - 1.5 * kc_tr) and (bb_basis + bb_dev < bb_basis + 1.5 * kc_tr)
sqz_off  = (bb_basis - bb_dev < bb_basis - 1.5 * kc_tr) and (bb_basis + bb_dev > bb_basis + 1.5 * kc_tr)
sqz_str  = sqz_on ? "SQUEEZE ON 🔴" : sqz_off ? "FIRED 🚀" : "NO SQUEEZE"
sqz_col  = sqz_on ? color.new(color.red, 20) : sqz_off ? color.new(color.lime, 20) : color.new(color.gray, 60)

// ─────────────────────────────────────────────────────────────
// ══════  ROC MOMENTUM  ════════════════════════════════════════
// ─────────────────────────────────────────────────────────────
roc_val = ta.roc(close, roc_len)
roc_str = roc_val > 0.5 ? "HIGH BULL ⚡" : roc_val < -0.5 ? "HIGH BEAR ⚡" : roc_val > 0 ? "MILD BULL" : "MILD BEAR"
roc_col = roc_val > 0.5 ? color.lime : roc_val < -0.5 ? color.red : color.gray

// ─────────────────────────────────────────────────────────────
// ══════  VSA MOMENTUM  ════════════════════════════════════════
// ─────────────────────────────────────────────────────────────
is_vsa_bull = close > open and (close - open) > atr_val * 0.8 and volume > vol_ma * 1.5
is_vsa_bear = open > close and (open - close) > atr_val * 0.8 and volume > vol_ma * 1.5

// ─────────────────────────────────────────────────────────────
// ══════  MARKET PHASE  ════════════════════════════════════════
// ─────────────────────────────────────────────────────────────
atr_ma        = ta.sma(atr_val, 20)
high_atr      = atr_val > atr_ma
high_mom      = adx_val > 25
mkt_phase_str = high_mom and high_atr ? "SUPER TREND" : high_mom and not high_atr ? "SLOW TREND" : not high_mom and high_atr ? "CHOPPY MARKET" : "DEAD MARKET"
mkt_phase_bg  = high_mom and high_atr ? color.new(color.lime, 20) : high_mom and not high_atr ? color.new(color.green, 40) : not high_mom and high_atr ? color.new(color.red, 20) : color.new(color.gray, 60)
mkt_phase_txt = high_mom and high_atr     ? color.black : color.white

// ── MOMENTUM CANDLE COLORING ──
barcolor(show_mom_candles ?
     (is_vsa_bull ? color.new(#00FF00, 0) : close > open ? color.new(#2E8B57, 0) :
      is_vsa_bear ? color.new(#FF0000, 0) : open > close ? color.new(#8B0000, 0) : color.gray) : na,
     title="Momentum Candles")

// ─────────────────────────────────────────────────────────────
// ══════  SPOT / FUTURES DATA — single combined fetch  ════════
// ─────────────────────────────────────────────────────────────
f_get_sf(_len) =>
    _rsi = ta.rsi(close, _len)
    [_plus, _minus, _adx_v] = ta.dmi(_len, _len)
    [close, _rsi, _adx_v]

[spot_close, spot_rsi, spot_adx] = request.security(spot_sym, timeframe.period, f_get_sf(rsi_len))
[fut_close,  fut_rsi,  fut_adx]  = request.security(fut_sym,  timeframe.period, f_get_sf(rsi_len))
[vix_close,  vix_rsi,  vix_adx]  = request.security(vix_sym,  timeframe.period, f_get_sf(rsi_len))
daily_vix_chg                    = request.security(vix_sym, "D", (close - close[1]) / close[1] * 100)

sf_data_ok = not na(spot_close) and not na(fut_close)
sf_diff    = sf_data_ok ? fut_close - spot_close : 0.0

// ─────────────────────────────────────────────────────────────
// ══════  BULL / BEAR SCORE  ═══════════════════════════════════
// ─────────────────────────────────────────────────────────────
bull_pts = (rsi > 55 ? 1 : 0) + (macd_line > sig_line ? 1 : 0) + (ema_f > ema_s ? 1 : 0) +
           (close > vwap_val ? 1 : 0) + (close > close[5] ? 1 : 0) +
           (volume > vol_ma and close > open ? 1 : 0) + (adx_val > 25 ? 1 : 0) +
           (has_oi and oi_chg > 0 and close > close[1] ? 1 : 0)
bull_pct   = math.round(bull_pts / 8 * 100)
bear_pct   = 100 - bull_pct

market_bias = bull_pct >= 75 ? "STRONG BULL" : bull_pct >= 55 ? "BULL" : bull_pct <= 25 ? "STRONG BEAR" : bull_pct <= 45 ? "BEAR" : "NEUTRAL"

// ── Shared color helper ──
f_col(bull, bear) => bull ? theme_bull : bear ? theme_bear : theme_neut

// ─────────────────────────────────────────────────────────────
// ══════  QQE SIGNAL LOGIC  ════════════════════════════════════
// ─────────────────────────────────────────────────────────────
qqe_rsi_smooth = 3
qqe_wilders    = rsi_len * 2 - 1
qqe_ma_rsi     = ta.ema(rsi, qqe_rsi_smooth)
qqe_atr_rsi    = ta.ema(ta.ema(math.abs(qqe_ma_rsi[1] - qqe_ma_rsi), qqe_wilders), qqe_wilders) * sigsensiviti

var float qqe_longband  = 0.0
var float qqe_shortband = 0.0
var int   qqe_trend     = 0

qqe_nlong  = qqe_ma_rsi - qqe_atr_rsi
qqe_nshort = qqe_ma_rsi + qqe_atr_rsi

qqe_longband  := qqe_ma_rsi[1] > qqe_longband[1]  and qqe_ma_rsi > qqe_longband[1]  ? math.max(qqe_longband[1],  qqe_nlong)  : qqe_nlong
qqe_shortband := qqe_ma_rsi[1] < qqe_shortband[1] and qqe_ma_rsi < qqe_shortband[1] ? math.min(qqe_shortband[1], qqe_nshort) : qqe_nshort

qqe_trend := ta.cross(qqe_ma_rsi, qqe_shortband[1]) ? 1 : ta.cross(qqe_longband[1], qqe_ma_rsi) ? -1 : nz(qqe_trend[1], 1)
qqe_line   = qqe_trend == 1 ? qqe_longband : qqe_shortband

var int QQExlong  = 0
var int QQExshort = 0
QQExlong  := nz(QQExlong[1])
QQExshort := nz(QQExshort[1])
QQExlong  := qqe_line < qqe_ma_rsi ? QQExlong  + 1 : 0
QQExshort := qqe_line > qqe_ma_rsi ? QQExshort + 1 : 0

final_buy  = QQExlong  == 1 and adx_ok
final_sell = QQExshort == 1 and adx_ok
status_str = final_buy ? "BUY" : final_sell ? "SELL" : (use_adx_filter and adx_val < min_adx ? "ADX WEAK" : "WAIT")

// ─────────────────────────────────────────────────────────────
// ══════  AUTO S/R & EOS/EOR  ══════════════════════════════════
// ─────────────────────────────────────────────────────────────
ph = ta.pivothigh(high, left_bars, right_bars)
pl = ta.pivotlow(low,  left_bars, right_bars)

var float res_level = na
var float sup_level = na
if not na(ph)
    res_level := ph
if not na(pl)
    sup_level := pl

eos_level = not na(sup_level) ? sup_level - atr_val * eos_eor_mult : na
eor_level = not na(res_level) ? res_level + atr_val * eos_eor_mult : na

wtt_shift = ta.crossover(res_level, res_level[1])
wtb_shift = ta.crossunder(sup_level, sup_level[1])

// ─────────────────────────────────────────────────────────────
// ══════  TRAP & FALSE BREAKOUT DETECTOR  ══════════════════════
// ─────────────────────────────────────────────────────────────
is_bull_trap = ta.crossover(high,  res_level[1]) and (volume < vol_ma or (has_oi and oi_chg < 0) or close < open)
is_bear_trap = ta.crossunder(low,  sup_level[1]) and (volume < vol_ma or (has_oi and oi_chg < 0) or close > open)

if show_trap_labels
    if is_bull_trap
        label.new(bar_index, high, "BULL TRAP 🪤\nFake Breakout!",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(color.red, 10), style=label.style_label_down,
             textcolor=color.white, size=size.small)
    if is_bear_trap
        label.new(bar_index, low, "BEAR TRAP 🪤\nFake Breakdown!",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(color.green, 10), style=label.style_label_up,
             textcolor=color.white, size=size.small)

// ─────────────────────────────────────────────────────────────
// ══════  9:30 AM FIXED DAY RANGE ENGINE  ══════════════════════
// ─────────────────────────────────────────────────────────────
is_new_day = ta.change(time("D")) != 0
var float day_h930    = na
var float day_l930    = na
var float fix_res_930 = na
var float fix_sup_930 = na

if is_new_day
    day_h930    := high
    day_l930    := low
    fix_res_930 := high
    fix_sup_930 := low

if hour == 9 and minute <= 30
    day_h930    := math.max(nz(day_h930, high), high)
    day_l930    := math.min(nz(day_l930, low),  low)
    fix_res_930 := day_h930
    fix_sup_930 := day_l930

// ─────────────────────────────────────────────────────────────
// ══════  PIN BAR S/R REJECTION DETECTOR  ═════════════════════
// ─────────────────────────────────────────────────────────────
candle_rng   = high - low
candle_body  = math.abs(close - open)
candle_uw    = high - math.max(close, open)
candle_lw    = math.min(close, open) - low

// Bullish Pin Bar (Hammer): Lower Wick >= 55%, Body <= 35%, Upper Wick <= 25%
is_bull_pin = candle_rng > 0 and (candle_lw >= candle_rng * 0.55) and (candle_body <= candle_rng * 0.35) and (candle_uw <= candle_rng * 0.25)

// Bearish Pin Bar (Shooting Star): Upper Wick >= 55%, Body <= 35%, Lower Wick <= 25%
is_bear_pin = candle_rng > 0 and (candle_uw >= candle_rng * 0.55) and (candle_body <= candle_rng * 0.35) and (candle_lw <= candle_rng * 0.25)

pin_buf = atr_val * pin_buf_mult

// Support rejection test (Low tests level, Close holds above or near level)
near_sup = (not na(sup_level)   and low <= sup_level + pin_buf   and close >= sup_level - pin_buf) or
           (not na(pdl)         and low <= pdl + pin_buf         and close >= pdl - pin_buf) or
           (not na(fix_sup_930) and low <= fix_sup_930 + pin_buf and close >= fix_sup_930 - pin_buf) or
           (not na(cpr_bc)      and low <= cpr_bc + pin_buf      and close >= cpr_bc - pin_buf) or
           (not na(cpr_p)       and low <= cpr_p + pin_buf       and close >= cpr_p - pin_buf)

// Resistance rejection test (High tests level, Close stays below or near level)
near_res = (not na(res_level)   and high >= res_level - pin_buf   and close <= res_level + pin_buf) or
           (not na(pdh)         and high >= pdh - pin_buf         and close <= pdh + pin_buf) or
           (not na(fix_res_930) and high >= fix_res_930 - pin_buf and close <= fix_res_930 + pin_buf) or
           (not na(cpr_tc)      and high >= cpr_tc - pin_buf      and close <= cpr_tc + pin_buf) or
           (not na(cpr_p)       and high >= cpr_p - pin_buf       and close <= cpr_p + pin_buf)

bull_pin_sup = is_bull_pin and near_sup
bear_pin_res = is_bear_pin and near_res

if show_pinbar_sr
    if bull_pin_sup
        label.new(bar_index, low, "🔨 PIN BAR\n@ Support",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(pin_bull_col, 10), style=label.style_label_up,
             textcolor=color.white, size=size.small)
    if bear_pin_res
        label.new(bar_index, high, "⭐ PIN BAR\n@ Resistance",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(pin_bear_col, 10), style=label.style_label_down,
             textcolor=color.white, size=size.small)

var line  l_res       = na
var line  l_sup       = na
var line  l_eor       = na
var line  l_eos       = na
var line  l_res_930   = na
var line  l_sup_930   = na
var label lbl_res     = na
var label lbl_sup     = na
var label lbl_eor     = na
var label lbl_eos     = na
var label lbl_res_930 = na
var label lbl_sup_930 = na

if barstate.islast
    line.delete(l_res)
    line.delete(l_sup)
    line.delete(l_eor)
    line.delete(l_eos)
    line.delete(l_res_930)
    line.delete(l_sup_930)
    label.delete(lbl_res)
    label.delete(lbl_sup)
    label.delete(lbl_eor)
    label.delete(lbl_eos)
    label.delete(lbl_res_930)
    label.delete(lbl_sup_930)

    if show_sr and not na(res_level)
        l_res   := line.new(bar_index, res_level, bar_index + 1, res_level,
             xloc.bar_index, extend.both, color.new(color.red, 0), line.style_solid, 2)
        lbl_res := label.new(bar_index + 2, res_level, "RES  " + str.tostring(math.round(res_level, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(color.red, 15),
             style=label.style_label_left, textcolor=color.white, size=size.small)

    if show_sr and not na(sup_level)
        l_sup   := line.new(bar_index, sup_level, bar_index + 1, sup_level,
             xloc.bar_index, extend.both, color.new(color.lime, 0), line.style_solid, 2)
        lbl_sup := label.new(bar_index + 2, sup_level, "SUP  " + str.tostring(math.round(sup_level, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(#00c853, 15),
             style=label.style_label_left, textcolor=color.white, size=size.small)

    if show_eos_eor and not na(eor_level)
        l_eor   := line.new(bar_index, eor_level, bar_index + 1, eor_level,
             xloc.bar_index, extend.both, color.new(color.red, 20), line.style_dashed, 2)
        lbl_eor := label.new(bar_index + 2, eor_level, "EOR  " + str.tostring(math.round(eor_level, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(color.red, 25),
             style=label.style_label_left, textcolor=color.white, size=size.small)

    if show_eos_eor and not na(eos_level)
        l_eos   := line.new(bar_index, eos_level, bar_index + 1, eos_level,
             xloc.bar_index, extend.both, color.new(color.lime, 20), line.style_dashed, 2)
        lbl_eos := label.new(bar_index + 2, eos_level, "EOS  " + str.tostring(math.round(eos_level, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(#00c853, 25),
             style=label.style_label_left, textcolor=color.white, size=size.small)

    if show_930_lines and not na(fix_res_930)
        l_res_930   := line.new(bar_index, fix_res_930, bar_index + 1, fix_res_930,
             xloc.bar_index, extend.both, color.new(#ff1744, 0), line.style_solid, 3)
        lbl_res_930 := label.new(bar_index + 2, fix_res_930, "9:30 RES  " + str.tostring(math.round(fix_res_930, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(#ff1744, 15),
             style=label.style_label_left, textcolor=color.white, size=size.small)

    if show_930_lines and not na(fix_sup_930)
        l_sup_930   := line.new(bar_index, fix_sup_930, bar_index + 1, fix_sup_930,
             xloc.bar_index, extend.both, color.new(#00e676, 0), line.style_solid, 3)
        lbl_sup_930 := label.new(bar_index + 2, fix_sup_930, "9:30 SUP  " + str.tostring(math.round(fix_sup_930, 2)),
             xloc=xloc.bar_index, yloc=yloc.price, color=color.new(#00e676, 15),
             style=label.style_label_left, textcolor=color.white, size=size.small)

// ─────────────────────────────────────────────────────────────
// ══════  ENTRY / SL / TP STORAGE & SMART TRAIL  ══════════════
// ─────────────────────────────────────────────────────────────
var float entry_p = na
var float sl_p    = na
var float tp1_p   = na
var float tp2_p   = na
var float tp3_p   = na
var bool  is_long = false

var string last_conf_str = "---"
var color  last_conf_col = color.gray

if final_buy
    entry_p       := close
    sl_p          := low  - atr_val * sl_mult
    tp1_p         := close + atr_val * tp_mult1
    tp2_p         := close + atr_val * tp_mult2
    tp3_p         := close + atr_val * tp_mult3
    is_long       := true
    float sc = 30.0 +
         (close > ema_200_val ? 15.0 : 0) + (macd_line > sig_line ? 15.0 : 0) +
         (rsi > 50 ? 10.0 : 0) + (st_bullish ? 15.0 : 0) +
         (adx_val >= min_adx ? 10.0 : 0) + (has_oi and oi_chg > 0 ? 5.0 : 0)
    last_conf_str := str.tostring(sc) + "% " + (sc >= 80 ? "STRONG" : sc >= 60 ? "MEDIUM" : "WEAK")
    last_conf_col := sc >= 80 ? color.lime : sc >= 60 ? color.orange : color.red

if final_sell
    entry_p       := close
    sl_p          := high + atr_val * sl_mult
    tp1_p         := close - atr_val * tp_mult1
    tp2_p         := close - atr_val * tp_mult2
    tp3_p         := close - atr_val * tp_mult3
    is_long       := false
    float sc = 30.0 +
         (close < ema_200_val ? 15.0 : 0) + (macd_line < sig_line ? 15.0 : 0) +
         (rsi < 50 ? 10.0 : 0) + (not st_bullish ? 15.0 : 0) +
         (adx_val >= min_adx ? 10.0 : 0) + (has_oi and oi_chg > 0 ? 5.0 : 0)
    last_conf_str := str.tostring(sc) + "% " + (sc >= 80 ? "STRONG" : sc >= 60 ? "MEDIUM" : "WEAK")
    last_conf_col := sc >= 80 ? color.lime : sc >= 60 ? color.orange : color.red

// Smart Trail
var bool risk_free = false
if final_buy or final_sell
    risk_free := false
if smart_trail and not risk_free
    if is_long     and high >= tp1_p
        sl_p      := entry_p
        risk_free := true
    if not is_long and low  <= tp1_p
        sl_p      := entry_p
        risk_free := true

// ─────────────────────────────────────────────────────────────
// ══════  TP/SL VISUAL LINES & BOXES  ══════════════════════════
// ─────────────────────────────────────────────────────────────
countBull  = ta.barssince(final_buy)
countBear  = ta.barssince(final_sell)
bar_offset = is_long ? nz(countBull) : nz(countBear)

if show_tp_lines and not na(entry_p)
    x1  = bar_index - bar_offset
    x2  = bar_index + 25
    xlb = bar_index + 26

    l_s  = line.new(x1, sl_p,    x2, sl_p,    xloc.bar_index, extend.none, color.new(color.red,   0), line.style_solid,  3)
    l_e  = line.new(x1, entry_p, x2, entry_p, xloc.bar_index, extend.none, color.new(color.white,40), line.style_dotted, 2)
    l_t1 = line.new(x1, tp1_p,  x2, tp1_p,   xloc.bar_index, extend.none, color.new(color.lime,  0), line.style_solid,  2)
    l_t2 = line.new(x1, tp2_p,  x2, tp2_p,   xloc.bar_index, extend.none, color.new(color.lime, 25), line.style_dashed, 1)
    l_t3 = line.new(x1, tp3_p,  x2, tp3_p,   xloc.bar_index, extend.none, color.new(color.lime, 50), line.style_dotted, 1)
    line.delete(l_s[1])
    line.delete(l_e[1])
    line.delete(l_t1[1])
    line.delete(l_t2[1])
    line.delete(l_t3[1])

    rb = box.new(x1, math.max(sl_p, entry_p), x2, math.min(sl_p, entry_p),
         border_color=color.new(color.red,  100), bgcolor=color.new(color.red,  87))
    pb = box.new(x1, math.max(entry_p, tp1_p), x2, math.min(entry_p, tp1_p),
         border_color=color.new(color.lime, 100), bgcolor=color.new(color.lime, 87))
    box.delete(rb[1])
    box.delete(pb[1])

    entry_icon = is_long ? "LONG  " : "SHORT "
    entry_bgc  = is_long ? color.new(#1a4a2e, 10) : color.new(#4a1a1a, 10)

    lb_sl = label.new(xlb, sl_p,    "SL   " + str.tostring(sl_p,    "#.##"), xloc.bar_index, yloc.price, color.new(color.red,   5), label.style_label_left, color.white, size.normal)
    lb_e  = label.new(xlb, entry_p, entry_icon + str.tostring(entry_p,"#.##"),xloc.bar_index, yloc.price, entry_bgc,                label.style_label_left, color.white, size.normal)
    lb_t1 = label.new(xlb, tp1_p,  "TP1  " + str.tostring(tp1_p,  "#.##"), xloc.bar_index, yloc.price, color.new(color.lime,  5), label.style_label_left, color.black, size.normal)
    lb_t2 = label.new(xlb, tp2_p,  "TP2  " + str.tostring(tp2_p,  "#.##"), xloc.bar_index, yloc.price, color.new(color.green,15), label.style_label_left, color.white, size.small)
    lb_t3 = label.new(xlb, tp3_p,  "TP3  " + str.tostring(tp3_p,  "#.##"), xloc.bar_index, yloc.price, color.new(color.green,35), label.style_label_left, color.white, size.small)
    label.delete(lb_sl[1])
    label.delete(lb_e[1])
    label.delete(lb_t1[1])
    label.delete(lb_t2[1])
    label.delete(lb_t3[1])

// ─────────────────────────────────────────────────────────────
// ══════  BUY / SELL & OI LABELS  ══════════════════════════════
// ─────────────────────────────────────────────────────────────
if show_signals
    if final_buy
        lbl_txt = "BUY\n" + str.tostring(close, "#.##") + (has_oi ? "\n(" + oi_buildup_str + ")" : "")
        label.new(bar_index, low, lbl_txt,
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(#00c853, 0), style=label.style_label_up,
             textcolor=color.white, size=size.normal)
    if final_sell
        lbl_txt = "SELL\n" + str.tostring(close, "#.##") + (has_oi ? "\n(" + oi_buildup_str + ")" : "")
        label.new(bar_index, high, lbl_txt,
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(#d32f2f, 0), style=label.style_label_down,
             textcolor=color.white, size=size.normal)

if show_shift_labels
    if wtt_shift
        label.new(bar_index, high, "WTT ↗️\nRes Shift Top",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(color.purple, 10), style=label.style_label_down, textcolor=color.white, size=size.small)
    if wtb_shift
        label.new(bar_index, low, "WTB ↘️\nSup Shift Bottom",
             xloc=xloc.bar_index, yloc=yloc.price,
             color=color.new(color.orange, 10), style=label.style_label_up, textcolor=color.white, size=size.small)

// ── VSA Lightning ──
plotshape(show_vsa_signals and is_vsa_bull ? low  : na, "VSA Bull", shape.labelup,   location.belowbar, color.new(color.lime, 0), text="⚡", textcolor=color.black, size=size.tiny)
plotshape(show_vsa_signals and is_vsa_bear ? high : na, "VSA Bear", shape.labeldown, location.abovebar, color.new(color.red,  0), text="⚡", textcolor=color.white, size=size.tiny)

// ── RSI OB / OS Labels ──
if show_rsi_labels
    if rsi >= rsi_ob_level and rsi[1] < rsi_ob_level
        label.new(bar_index, high, "OB\n" + str.tostring(math.round(rsi, 1)),
             xloc=xloc.bar_index, yloc=yloc.price, color=rsi_ob_col,
             style=label.style_label_down, textcolor=color.white, size=size.small)
    if rsi <= rsi_os_level and rsi[1] > rsi_os_level
        label.new(bar_index, low, "OS\n" + str.tostring(math.round(rsi, 1)),
             xloc=xloc.bar_index, yloc=yloc.price, color=rsi_os_col,
             style=label.style_label_up, textcolor=color.black, size=size.small)

// ─────────────────────────────────────────────────────────────
// ══════  [V12 NEW] SIGNAL HISTORY TRAIL LINE  ════════════════
// ─────────────────────────────────────────────────────────────
// Plots a colored dot at the close price of every BUY/SELL signal bar,
// creating a visual audit trail of past signals directly on the price chart.
hist_buy_col  = color.new(color.lime,  0)
hist_sell_col = color.new(color.red,   0)
hist_wait_col = color.new(color.gray, 80)

plot(show_hist_line and final_buy  ? close : na, "Signal History BUY",  color=hist_buy_col,  style=plot.style_circles, linewidth=4)
plot(show_hist_line and final_sell ? close : na, "Signal History SELL", color=hist_sell_col, style=plot.style_circles, linewidth=4)

// Connecting trail line (faded) between signals
var float last_sig_price = na
var color last_sig_color = hist_wait_col
if final_buy
    last_sig_price := close
    last_sig_color  := hist_buy_col
if final_sell
    last_sig_price := close
    last_sig_color  := hist_sell_col
plot(show_hist_line and not na(last_sig_price) ? last_sig_price : na,
     "Signal Trail", color=color.new(last_sig_color, 70), style=plot.style_stepline, linewidth=1)

// ─────────────────────────────────────────────────────────────
// ══════  EMA PLOTS & ZONE  ════════════════════════════════════
// ─────────────────────────────────────────────────────────────
p_ema_f   = plot(show_ema ? ema_f       : na, "Fast EMA",       color=ema_fast_col, linewidth=1)
p_ema_s   = plot(show_ema ? ema_s       : na, "Slow EMA",       color=ema_slow_col, linewidth=1)
p_ema_200 = plot(show_ema ? ema_200_val : na, "200 EMA",        color=ema_200_col,  linewidth=2)
fill(p_ema_f, p_ema_s,
     color=show_zones ? (ema_f > ema_s ? bull_zone_col : bear_zone_col) : na,
     title="EMA Zone")
plot(show_vwap    ? vwap_val : na, "VWAP",           color=vwap_col,                      linewidth=2)
plot(show_dema    ? dema_val : na, "LE-VAN-DO Line",  color=dema_color,                    linewidth=2)
plot(show_st_line ? st_val   : na, "Supertrend Line", color=st_dir < 0 ? color.lime : color.red, linewidth=2)

// ─────────────────────────────────────────────────────────────
// ══════  SPOT vs FUTURES DASHBOARD  ══════════════════════════
// ─────────────────────────────────────────────────────────────
if show_sf_dash and barstate.islast
    var table sf_dash = table.new(sf_pos, 5, 4, bgcolor=sf_bg, border_color=sf_border_col, border_width=1, frame_color=sf_border_col, frame_width=1)

    table.cell(sf_dash, 0, 0, "SYMBOL", text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_header_bg, text_halign=text.align_center)
    table.cell(sf_dash, 1, 0, "PRICE",  text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_header_bg, text_halign=text.align_center)
    table.cell(sf_dash, 2, 0, "RSI",    text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_header_bg, text_halign=text.align_center)
    table.cell(sf_dash, 3, 0, "ADX",    text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_header_bg, text_halign=text.align_center)
    table.cell(sf_dash, 4, 0, "TREND",  text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_header_bg, text_halign=text.align_center)

    if sf_data_ok
        spot_rsi_col = nz(spot_rsi) > 70 ? sf_bull_col : nz(spot_rsi) < 30 ? sf_bear_col : sf_text_col
        fut_rsi_col  = nz(fut_rsi)  > 70 ? sf_bull_col : nz(fut_rsi)  < 30 ? sf_bear_col : sf_text_col
        spot_adx_col = nz(spot_adx) > 25 ? sf_bull_col : nz(spot_adx) < 20 ? sf_bear_col : sf_text_col
        fut_adx_col  = nz(fut_adx)  > 25 ? sf_bull_col : nz(fut_adx)  < 20 ? sf_bear_col : sf_text_col

        spot_ema21  = ta.ema(nz(spot_close), 21)
        fut_ema21   = ta.ema(nz(fut_close),  21)
        spot_trend  = nz(spot_close) > spot_ema21 ? "BULL ▲" : "BEAR ▼"
        fut_trend   = nz(fut_close)  > fut_ema21  ? "BULL ▲" : "BEAR ▼"

        table.cell(sf_dash, 0, 1, "📍 SPOT",  text_color=sf_text_col,     text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_left)
        table.cell(sf_dash, 1, 1, str.tostring(spot_close, "#.##"), text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 2, 1, str.tostring(spot_rsi, "#.#"),   text_color=spot_rsi_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 3, 1, str.tostring(spot_adx, "#.#"),   text_color=spot_adx_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 4, 1, spot_trend, text_color=spot_trend == "BULL ▲" ? sf_bull_col : sf_bear_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)

        diff_sign = sf_diff >= 0 ? "+" : ""
        table.cell(sf_dash, 0, 2, "🚀 FUT",   text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_left)
        table.cell(sf_dash, 1, 2, str.tostring(fut_close,"#.##") + " (" + diff_sign + str.tostring(sf_diff,"#.##") + ")", text_color=sf_diff>=0?sf_bull_col:sf_bear_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 2, 2, str.tostring(fut_rsi, "#.#"),  text_color=fut_rsi_col,                              text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 3, 2, str.tostring(fut_adx, "#.#"),  text_color=fut_adx_col,                              text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 4, 2, fut_trend,  text_color=fut_trend=="BULL ▲"?sf_bull_col:sf_bear_col,                text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)

        vix_ema21    = ta.ema(nz(vix_close), 21)
        vix_trend    = nz(vix_close) > vix_ema21 ? "RISING ▲" : "FALLING ▼"
        vix_tr_col   = nz(vix_close) > vix_ema21 ? sf_bear_col : sf_bull_col
        vix_sign     = nz(daily_vix_chg) >= 0 ? "+" : ""
        vix_chg_col  = nz(daily_vix_chg) >= 0 ? sf_bear_col : sf_bull_col
        vix_rsi_col  = nz(vix_rsi) > 60 ? sf_bear_col : nz(vix_rsi) < 40 ? sf_bull_col : sf_text_col
        vix_adx_col  = nz(vix_adx) > 25 ? color.orange : sf_text_col

        table.cell(sf_dash, 0, 3, "🇮🇳 VIX",  text_color=sf_text_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_left)
        table.cell(sf_dash, 1, 3, str.tostring(vix_close,"#.##") + " (" + vix_sign + str.tostring(daily_vix_chg,"#.##") + "%)", text_color=vix_chg_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 2, 3, str.tostring(vix_rsi,"#.#"), text_color=vix_rsi_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 3, 3, str.tostring(vix_adx,"#.#"), text_color=vix_adx_col, text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)
        table.cell(sf_dash, 4, 3, vix_trend,  text_color=vix_tr_col,   text_size=sf_sz, bgcolor=sf_bg, text_halign=text.align_center)

// ─────────────────────────────────────────────────────────────
// ══════  MTF TREND (single 144-EMA bull flag per TF)  ════════
// ─────────────────────────────────────────────────────────────
mtf_ema_len  = 144
f_mtf() => close > ta.ema(close, mtf_ema_len)

trend_1m  = request.security(syminfo.tickerid, "1",   f_mtf())
trend_3m  = request.security(syminfo.tickerid, "3",   f_mtf())
trend_5m  = request.security(syminfo.tickerid, "5",   f_mtf())
trend_15m = request.security(syminfo.tickerid, "15",  f_mtf())
trend_1h  = request.security(syminfo.tickerid, "60",  f_mtf())
trend_4h  = request.security(syminfo.tickerid, "240", f_mtf())

// ─────────────────────────────────────────────────────────────
// ══════  SNIPER DASHBOARD  ════════════════════════════════════
// ─────────────────────────────────────────────────────────────
if show_dash and barstate.islast
    var table dash = table.new(dash_pos, 2, 33, bgcolor=theme_bg, border_color=theme_border, border_width=1, frame_color=theme_frame, frame_width=2)

    table.cell(dash, 0, 0, "SNIPER DASHBOARD", text_color=color.yellow, bgcolor=theme_head, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 0, "V.12.0 PRO MAX",   text_color=color.white,  bgcolor=theme_head, text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 1, "─── Market Snapshot ───", text_color=color.white, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 1, "", bgcolor=theme_bg, text_size=dash_txt_sz)

    b_bg = market_bias == "STRONG BULL" ? color.new(color.green, 20) : market_bias == "BULL" ? color.new(color.lime, 40) : market_bias == "STRONG BEAR" ? color.new(color.red, 20) : market_bias == "BEAR" ? color.new(color.orange, 40) : color.new(color.gray, 20)
    table.cell(dash, 0, 2, "Market Bias",  text_color=color.white,  bgcolor=color.new(color.navy,30), text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 2, market_bias,    text_color=color.white,  bgcolor=b_bg,                     text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 3, "CPR Classification", text_color=color.yellow, bgcolor=theme_bg,                                                              text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 3, show_cpr_dash ? cpr_class_str : "DISABLED",   text_color=show_cpr_dash ? color.black : color.gray, bgcolor=show_cpr_dash ? cpr_class_col : theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 4, "Market Phase", text_color=color.white, bgcolor=color.new(color.navy,30), text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 4, mkt_phase_str,  text_color=mkt_phase_txt, bgcolor=mkt_phase_bg,           text_size=dash_txt_sz, text_halign=text.align_center)

    s_bg  = status_str == "BUY" ? color.new(color.lime,20) : status_str == "SELL" ? color.new(color.red,20) : status_str == "ADX WEAK" ? color.new(color.orange,20) : color.new(color.gray,50)
    s_txt = status_str == "BUY" ? color.black : color.white
    table.cell(dash, 0, 5, "Signal Status", text_color=color.white, bgcolor=color.new(color.navy,30), text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 5, status_str,      text_color=s_txt,       bgcolor=s_bg,                     text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 6, "Bull Score", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 6, str.tostring(bull_pct) + "%", text_color=color.lime, bgcolor=theme_bg,       text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 7, "Bear Score", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 7, str.tostring(bear_pct) + "%", text_color=color.red,  bgcolor=theme_bg,       text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 8, "─── OI & PCR Engine ───", text_color=color.yellow, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 8, "", bgcolor=theme_bg, text_size=dash_txt_sz)

    table.cell(dash, 0, 9,  "OI Buildup",             text_color=color.gray,     bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 9,  oi_buildup_str,            text_color=oi_buildup_col, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 10, "Synthetic PCR",           text_color=color.gray,     bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 10, show_syn_pcr ? syn_pcr_str : "OFF",         text_color=show_syn_pcr?syn_pcr_col:color.gray,      bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 11, "Option Writer Sentiment", text_color=color.gray,     bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 11, show_syn_pcr ? writer_sent_str : "OFF",     text_color=show_syn_pcr?writer_sent_col:color.gray,  bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    oi_chg_str = has_oi ? (oi_chg >= 0 ? "+" : "") + str.tostring(math.round(oi_chg_pct,2)) + "%" : "N/A"
    table.cell(dash, 0, 12, "OI Change",       text_color=color.gray,                              bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 12, oi_chg_str,        text_color=oi_chg>=0?theme_bull:theme_bear,         bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 13, "─── Key Metrics ───", text_color=color.white, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 13, "", bgcolor=theme_bg, text_size=dash_txt_sz)

    rsi_zone_str = rsi >= rsi_ob_level ? "OVERBOUGHT 🔴" : rsi <= rsi_os_level ? "OVERSOLD 🟢" : "NEUTRAL"
    rsi_zone_col = rsi >= rsi_ob_level ? theme_bear : rsi <= rsi_os_level ? theme_bull : color.gray
    table.cell(dash, 0, 14, "RSI (" + str.tostring(rsi_len) + ")", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 14, str.tostring(math.round(rsi,1)),        text_color=f_col(rsi>55,rsi<45),        bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 15, "RSI Zone",    text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 15, rsi_zone_str,  text_color=rsi_zone_col, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    adx_fstr = use_adx_filter ? (adx_val>=min_adx?"ACTIVE ✅":"WEAK ⚠️") : "OFF"
    adx_fcol  = use_adx_filter ? (adx_val>=min_adx?theme_bull:color.orange) : color.gray
    table.cell(dash, 0, 16, "ADX Power",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 16, str.tostring(math.round(adx_val,1)), text_color=f_col(adx_val>30,adx_val<20), bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 17, "ADX Filter", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 17, adx_fstr,     text_color=adx_fcol,   bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 18, "ATR (" + str.tostring(atr_len) + ")", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 18, str.tostring(math.round(atr_val,2)),    text_color=color.orange, bgcolor=theme_bg,text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 19, "Vol Status",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 19, vol_str,       text_color=f_col(vol_str=="HIGH",vol_str=="LOW"), bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 20, "─── Trend Lines ───", text_color=color.white, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 20, "", bgcolor=theme_bg, text_size=dash_txt_sz)

    table.cell(dash, 0, 21, "200 EMA",    text_color=color.gray,   bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 21, ema_200_str,  text_color=ema_200_str=="ABOVE"?theme_bull:theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 22, "VWAP Status",text_color=color.gray,   bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 22, pvwap_str,    text_color=f_col(pvwap_str=="ABOVE",pvwap_str=="BELOW"), bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    dt_str = ta.change(dema_val)>=0?"BULL ▲":"BEAR ▼"
    table.cell(dash, 0, 23, "DEMA Trend", text_color=color.gray,   bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 23, dt_str,       text_color=ta.change(dema_val)>=0?theme_bull:theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)


    table.cell(dash, 0, 24, "─── MTF Trend ───", text_color=color.white, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 24, "", bgcolor=theme_bg, text_size=dash_txt_sz)

    table.cell(dash, 0, 25, "1 Min",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 25, trend_1m  ? "BULL ▲" : "BEAR ▼", text_color=trend_1m  ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 26, "3 Min",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 26, trend_3m  ? "BULL ▲" : "BEAR ▼", text_color=trend_3m  ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 27, "5 Min",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 27, trend_5m  ? "BULL ▲" : "BEAR ▼", text_color=trend_5m  ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 28, "15 Min", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 28, trend_15m ? "BULL ▲" : "BEAR ▼", text_color=trend_15m ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 29, "1 Hour", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 29, trend_1h  ? "BULL ▲" : "BEAR ▼", text_color=trend_1h  ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 30, "4 Hour", text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 30, trend_4h  ? "BULL ▲" : "BEAR ▼", text_color=trend_4h  ? theme_bull : theme_bear, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

    table.cell(dash, 0, 31, "Squeeze",  text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 31, sqz_str,    text_color=sqz_str=="NO SQUEEZE"?color.gray:color.white, bgcolor=sqz_col, text_size=dash_txt_sz, text_halign=text.align_center)
    table.cell(dash, 0, 32, "ROC Speed",text_color=color.gray, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_left)
    table.cell(dash, 1, 32, roc_str + " (" + str.tostring(math.round(roc_val,2)) + "%)", text_color=roc_col, bgcolor=theme_bg, text_size=dash_txt_sz, text_halign=text.align_center)

// ─────────────────────────────────────────────────────────────
// ══════  NIFTY PULSE DASHBOARD  ═══════════════════════════════
// ─────────────────────────────────────────────────────────────
f_nifty_data(_el) =>
    [close > ta.ema(close, _el), ta.rsi(close, 14), (close - close[1]) / close[1] * 100]

[rel_bull,    rel_rsi,    rel_chg]   = request.security("NSE:RELIANCE",   timeframe.period, f_nifty_data(nifty_ema_len))
[hdfcb_bull,  hdfcb_rsi,  hdfcb_chg] = request.security("NSE:HDFCBANK",   timeframe.period, f_nifty_data(nifty_ema_len))
[icicib_bull, icicib_rsi, icicib_chg]= request.security("NSE:ICICIBANK",  timeframe.period, f_nifty_data(nifty_ema_len))
[infy_bull,   infy_rsi,   infy_chg]  = request.security("NSE:INFY",       timeframe.period, f_nifty_data(nifty_ema_len))
[tcs_bull,    tcs_rsi,    tcs_chg]   = request.security("NSE:TCS",        timeframe.period, f_nifty_data(nifty_ema_len))
[lt_bull,     lt_rsi,     lt_chg]    = request.security("NSE:LT",         timeframe.period, f_nifty_data(nifty_ema_len))
[axisb_bull,  axisb_rsi,  axisb_chg] = request.security("NSE:AXISBANK",   timeframe.period, f_nifty_data(nifty_ema_len))
[kotak_bull,  kotak_rsi,  kotak_chg] = request.security("NSE:KOTAKBANK",  timeframe.period, f_nifty_data(nifty_ema_len))
[bharti_bull, bharti_rsi, bharti_chg]= request.security("NSE:BHARTIARTL", timeframe.period, f_nifty_data(nifty_ema_len))
[sbin_bull,   sbin_rsi,   sbin_chg]  = request.security("NSE:SBIN",       timeframe.period, f_nifty_data(nifty_ema_len))
[itc_bull,    itc_rsi,    itc_chg]   = request.security("NSE:ITC",        timeframe.period, f_nifty_data(nifty_ema_len))
[bajfin_bull, bajfin_rsi, bajfin_chg]= request.security("NSE:BAJFINANCE", timeframe.period, f_nifty_data(nifty_ema_len))
[hul_bull,    hul_rsi,    hul_chg]   = request.security("NSE:HINDUNILVR", timeframe.period, f_nifty_data(nifty_ema_len))
[titan_bull,  titan_rsi,  titan_chg] = request.security("NSE:TITAN",      timeframe.period, f_nifty_data(nifty_ema_len))
[maruti_bull, maruti_rsi, maruti_chg]= request.security("NSE:MARUTI",     timeframe.period, f_nifty_data(nifty_ema_len))
[wipro_bull,  wipro_rsi,  wipro_chg] = request.security("NSE:WIPRO",      timeframe.period, f_nifty_data(nifty_ema_len))
[hcl_bull,    hcl_rsi,    hcl_chg]   = request.security("NSE:HCLTECH",    timeframe.period, f_nifty_data(nifty_ema_len))
[ntpc_bull,   ntpc_rsi,   ntpc_chg]  = request.security("NSE:NTPC",       timeframe.period, f_nifty_data(nifty_ema_len))
[ongc_bull,   ongc_rsi,   ongc_chg]  = request.security("NSE:ONGC",       timeframe.period, f_nifty_data(nifty_ema_len))
[power_bull,  power_rsi,  power_chg] = request.security("NSE:POWERGRID",  timeframe.period, f_nifty_data(nifty_ema_len))

nifty_bull_count =
     (rel_bull?1:0)+(hdfcb_bull?1:0)+(icicib_bull?1:0)+(infy_bull?1:0)+(tcs_bull?1:0)+
     (lt_bull?1:0)+(axisb_bull?1:0)+(kotak_bull?1:0)+(bharti_bull?1:0)+(sbin_bull?1:0)+
     (itc_bull?1:0)+(bajfin_bull?1:0)+(hul_bull?1:0)+(titan_bull?1:0)+(maruti_bull?1:0)+
     (wipro_bull?1:0)+(hcl_bull?1:0)+(ntpc_bull?1:0)+(ongc_bull?1:0)+(power_bull?1:0)

nifty_health_pct = math.round(nifty_bull_count / 20 * 100)
nifty_health_str = nifty_health_pct>=70?"STRONG BULL ++":nifty_health_pct>=55?"BULLISH [UP]":nifty_health_pct<=30?"STRONG BEAR --":nifty_health_pct<=45?"BEARISH [DN]":"MIXED [-]"
nifty_health_col = nifty_health_pct>=70?color.new(color.lime,10):nifty_health_pct>=55?color.new(color.green,30):nifty_health_pct<=30?color.new(color.red,10):nifty_health_pct<=45?color.new(color.orange,30):color.new(color.gray,50)

f_draw_nifty_row(_tbl, _row, _name, _bull, _rsi, _chg) =>
    _bg    = _row % 2 == 0 ? color.new(#0d0d1a, 0) : color.new(#111130, 0)
    _chg_s = (_chg >= 0 ? "+" : "") + str.tostring(math.round(_chg, 2)) + "%"
    table.cell(_tbl, 0, _row, _name,                                              text_color=color.white,                    bgcolor=_bg, text_size=nifty_txt_sz, text_halign=text.align_left)
    table.cell(_tbl, 1, _row, _bull?"^ BULL":"v BEAR",                            text_color=_bull?theme_bull:theme_bear,    bgcolor=_bg, text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(_tbl, 2, _row, str.tostring(math.round(_rsi,1)),                   text_color=_rsi>65?theme_bear:_rsi<35?theme_bull:theme_neut, bgcolor=_bg, text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(_tbl, 3, _row, _chg_s,                                             text_color=_chg>=0?theme_bull:theme_bear,  bgcolor=_bg, text_size=nifty_txt_sz, text_halign=text.align_center)

if show_nifty_pulse and barstate.islast
    var table nifty_tbl = table.new(nifty_pos, 4, 23, bgcolor=theme_bg, border_color=theme_border, border_width=1, frame_color=theme_frame, frame_width=2)

    table.cell(nifty_tbl, 0, 0, "[IND] NIFTY PULSE", text_color=color.new(#ffd700,0), bgcolor=theme_head, text_size=nifty_txt_sz, text_halign=text.align_left)
    table.cell(nifty_tbl, 1, 0, "TREND",  text_color=color.white, bgcolor=theme_head, text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 2, 0, "RSI",    text_color=color.white, bgcolor=theme_head, text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 3, 0, "CHG%",   text_color=color.white, bgcolor=theme_head, text_size=nifty_txt_sz, text_halign=text.align_center)

    table.cell(nifty_tbl, 0, 1, "Market Health", text_color=color.new(#ffd700,0), bgcolor=color.new(#0d0d2e,0), text_size=nifty_txt_sz, text_halign=text.align_left)
    table.cell(nifty_tbl, 1, 1, nifty_health_str, text_color=color.white, bgcolor=nifty_health_col,             text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 2, 1, str.tostring(nifty_bull_count)+"/20 Bull", text_color=nifty_bull_count>=12?color.lime:color.red, bgcolor=color.new(#0d0d2e,0), text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 3, 1, str.tostring(nifty_health_pct)+"% [OK]",   text_color=nifty_health_pct>=55?color.lime:color.red, bgcolor=color.new(#0d0d2e,0), text_size=nifty_txt_sz, text_halign=text.align_center)

    table.cell(nifty_tbl, 0, 2, "── STOCK ────", text_color=color.silver, bgcolor=color.new(#111130,0), text_size=nifty_txt_sz, text_halign=text.align_left)
    table.cell(nifty_tbl, 1, 2, "EMA"+str.tostring(nifty_ema_len), text_color=color.silver, bgcolor=color.new(#111130,0), text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 2, 2, "14",   text_color=color.silver, bgcolor=color.new(#111130,0), text_size=nifty_txt_sz, text_halign=text.align_center)
    table.cell(nifty_tbl, 3, 2, "1Bar", text_color=color.silver, bgcolor=color.new(#111130,0), text_size=nifty_txt_sz, text_halign=text.align_center)

    f_draw_nifty_row(nifty_tbl,  3, "RELIANCE",   rel_bull,    rel_rsi,    rel_chg)
    f_draw_nifty_row(nifty_tbl,  4, "HDFCBANK",   hdfcb_bull,  hdfcb_rsi,  hdfcb_chg)
    f_draw_nifty_row(nifty_tbl,  5, "ICICIBANK",  icicib_bull, icicib_rsi, icicib_chg)
    f_draw_nifty_row(nifty_tbl,  6, "INFY",       infy_bull,   infy_rsi,   infy_chg)
    f_draw_nifty_row(nifty_tbl,  7, "TCS",        tcs_bull,    tcs_rsi,    tcs_chg)
    f_draw_nifty_row(nifty_tbl,  8, "LT",         lt_bull,     lt_rsi,     lt_chg)
    f_draw_nifty_row(nifty_tbl,  9, "AXISBANK",   axisb_bull,  axisb_rsi,  axisb_chg)
    f_draw_nifty_row(nifty_tbl, 10, "KOTAKBANK",  kotak_bull,  kotak_rsi,  kotak_chg)
    f_draw_nifty_row(nifty_tbl, 11, "BHARTIARTL", bharti_bull, bharti_rsi, bharti_chg)
    f_draw_nifty_row(nifty_tbl, 12, "SBIN",       sbin_bull,   sbin_rsi,   sbin_chg)
    f_draw_nifty_row(nifty_tbl, 13, "ITC",        itc_bull,    itc_rsi,    itc_chg)
    f_draw_nifty_row(nifty_tbl, 14, "BAJFINANCE", bajfin_bull, bajfin_rsi, bajfin_chg)
    f_draw_nifty_row(nifty_tbl, 15, "HINDUNILVR", hul_bull,    hul_rsi,    hul_chg)
    f_draw_nifty_row(nifty_tbl, 16, "TITAN",      titan_bull,  titan_rsi,  titan_chg)
    f_draw_nifty_row(nifty_tbl, 17, "MARUTI",     maruti_bull, maruti_rsi, maruti_chg)
    f_draw_nifty_row(nifty_tbl, 18, "WIPRO",      wipro_bull,  wipro_rsi,  wipro_chg)
    f_draw_nifty_row(nifty_tbl, 19, "HCLTECH",    hcl_bull,    hcl_rsi,    hcl_chg)
    f_draw_nifty_row(nifty_tbl, 20, "NTPC",       ntpc_bull,   ntpc_rsi,   ntpc_chg)
    f_draw_nifty_row(nifty_tbl, 21, "ONGC",       ongc_bull,   ongc_rsi,   ongc_chg)
    f_draw_nifty_row(nifty_tbl, 22, "POWERGRID",  power_bull,  power_rsi,  power_chg)

// ─────────────────────────────────────────────────────────────
// ══════  WATERMARK / BRAND BADGE  ════════════════════════════
// ─────────────────────────────────────────────────────────────
color c_bg     = color.new(#1a1a2e, 10)
color c_gold   = #ffd700
color c_accent = #00d4ff

var table brand_table = table.new(position.bottom_right, 1, 4, border_width=1, border_color=c_gold, frame_color=c_accent, frame_width=1)
if barstate.islast
    table.cell(brand_table, 0, 0, "ASHISH TRADER",             text_color=c_gold,         text_size=size.large,  text_halign=text.align_center, bgcolor=c_bg)
    table.cell(brand_table, 0, 1, "Sniper V.12.0 Pro Max",     text_color=color.white,    text_size=size.small,  text_halign=text.align_center, bgcolor=c_bg)
    table.cell(brand_table, 0, 2, "+91 9713466747",            text_color=c_accent,       text_size=size.normal, text_halign=text.align_center, bgcolor=c_bg)
    table.cell(brand_table, 0, 3, "Powered by Option Chain AI",text_color=color.new(color.white,50), text_size=size.tiny, text_halign=text.align_center, bgcolor=c_bg)

// ─────────────────────────────────────────────────────────────
// ══════  CONSOLIDATED PREMIUM DASHBOARD  ══════════════════════
// ─────────────────────────────────────────────────────────────
if show_con_dash and barstate.islast
    var table con_dash = table.new(con_pos, 2, 14, bgcolor=theme_bg, border_color=theme_border, border_width=1, frame_color=theme_frame, frame_width=2)

    con_vix_warning = sf_data_ok and not na(vix_close) and (vix_close >= 20.0 or daily_vix_chg >= 5.0)
    con_hdr_txt = con_vix_warning ? "⚠️ CRITICAL VOLATILITY ⚠️" : "★ SNIPER CONSOLIDATED V.12.0 PRO ★"
    table.cell(con_dash, 0, 0, con_hdr_txt, text_color=con_vix_warning?color.red:color.yellow, bgcolor=theme_head, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 0, "STATUS / INFO", text_color=color.white, bgcolor=theme_head, text_size=con_txt_sz, text_halign=text.align_center)

    table.cell(con_dash, 0, 1, "─── OI & Option Chain ───", text_color=color.yellow, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 1, "", bgcolor=theme_bg, text_size=con_txt_sz)

    table.cell(con_dash, 0, 2, "OI Buildup Phase",        text_color=color.gray,         bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 2, oi_buildup_str,             text_color=oi_buildup_col,     bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_center)
    table.cell(con_dash, 0, 3, "Synthetic PCR",            text_color=color.gray,         bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 3, show_syn_pcr?syn_pcr_str:"OFF",     text_color=show_syn_pcr?syn_pcr_col:color.gray,    bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_center)
    table.cell(con_dash, 0, 4, "Option Writer Sentiment",  text_color=color.gray,         bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 4, show_syn_pcr?writer_sent_str:"OFF", text_color=show_syn_pcr?writer_sent_col:color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_center)
    table.cell(con_dash, 0, 5, "CPR Classification",       text_color=color.yellow,       bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 5, show_cpr_dash?cpr_class_str:"DISABLED", text_color=show_cpr_dash?color.black:color.gray, bgcolor=show_cpr_dash?cpr_class_col:theme_bg, text_size=con_txt_sz, text_halign=text.align_center)

    table.cell(con_dash, 0, 6, "─── Nifty Market Health ───", text_color=color.white, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 6, "", bgcolor=theme_bg, text_size=con_txt_sz)

    table.cell(con_dash, 0, 7, "Pulse Health",      text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 7, nifty_health_str,    text_color=color.white, bgcolor=nifty_health_col, text_size=con_txt_sz, text_halign=text.align_center)
    table.cell(con_dash, 0, 8, "Nifty Pulse State", text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 8, str.tostring(nifty_bull_count)+"/20 Bull (" + str.tostring(nifty_health_pct) + "%)", text_color=nifty_bull_count>=12?color.lime:color.red, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_center)

    table.cell(con_dash, 0, 9, "─── Market Snapshot ───", text_color=color.white, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 9, "", bgcolor=theme_bg, text_size=con_txt_sz)

    con_s_bg  = status_str=="BUY"?color.new(color.lime,20):status_str=="SELL"?color.new(color.red,20):status_str=="ADX WEAK"?color.new(color.orange,20):color.new(color.gray,50)
    con_s_txt = status_str=="BUY"?color.black:color.white
    table.cell(con_dash, 0, 10, "Signal Status",     text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 10, status_str,           text_color=con_s_txt, bgcolor=con_s_bg, text_size=con_txt_sz, text_halign=text.align_center)
    table.cell(con_dash, 0, 11, "Signal Confidence", text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 11, last_conf_str,        text_color=last_conf_col, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_center)

    con_b_bg = market_bias=="STRONG BULL"?color.new(color.green,20):market_bias=="BULL"?color.new(color.lime,40):market_bias=="STRONG BEAR"?color.new(color.red,20):market_bias=="BEAR"?color.new(color.orange,40):color.new(color.gray,20)
    table.cell(con_dash, 0, 12, "Market Bias",       text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 12, market_bias,          text_color=color.white, bgcolor=con_b_bg, text_size=con_txt_sz, text_halign=text.align_center)

    con_sc_bg  = bull_pct>=75?color.new(color.green,20):bull_pct>=55?color.new(color.lime,40):bull_pct<=25?color.new(color.red,20):bull_pct<=45?color.new(color.orange,30):color.new(color.gray,40)
    con_sc_txt = (bull_pct>=55 and bull_pct<75) or (bull_pct>25 and bull_pct<=45) ? color.black : color.white
    table.cell(con_dash, 0, 13, "Bull / Bear Score", text_color=color.gray, bgcolor=theme_bg, text_size=con_txt_sz, text_halign=text.align_left)
    table.cell(con_dash, 1, 13, str.tostring(bull_pct)+"% Bull | "+str.tostring(bear_pct)+"% Bear", text_color=con_sc_txt, bgcolor=con_sc_bg, text_size=con_txt_sz, text_halign=text.align_center)

// ─────────────────────────────────────────────────────────────
// ══════  ALERTS  ═════════════════════════════════════════════
// ─────────────────────────────────────────────────────────────
alertcondition(final_buy,  "🟢 Sniper BUY",  "Sniper BUY on {{ticker}} @ {{close}}")
alertcondition(final_sell, "🔴 Sniper SELL", "Sniper SELL on {{ticker}} @ {{close}}")

alertcondition(final_buy  and oi_chg > 0, "🔥 High Conviction OI BUY (Long Buildup)",   "HC-BUY on {{ticker}} @ {{close}} — Long Buildup")
alertcondition(final_sell and oi_chg > 0, "🔥 High Conviction OI SELL (Short Buildup)",  "HC-SELL on {{ticker}} @ {{close}} — Short Buildup")

alertcondition(is_bull_trap, "🪤 Bull Trap Alert",   "Bull Trap / Fake Breakout on {{ticker}}")
alertcondition(is_bear_trap, "🪤 Bear Trap Alert",   "Bear Trap / Fake Breakdown on {{ticker}}")
alertcondition(wtt_shift,    "↗️ WTT Shift Alert",   "Weak Towards Top Shift on {{ticker}}")
alertcondition(wtb_shift,    "↘️ WTB Shift Alert",   "Weak Towards Bottom Shift on {{ticker}}")

alertcondition(bull_pin_sup, "🔨 Bullish Pin Bar @ Support",    "Bullish Pin Bar Rejection at Support on {{ticker}} @ {{close}}")
alertcondition(bear_pin_res, "⭐ Bearish Pin Bar @ Resistance", "Bearish Pin Bar Rejection at Resistance on {{ticker}} @ {{close}}")