WR-SR + SMC Strategy ENHANCED

// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © KingdomFinancier - Wick Rejection + SMC Hybrid Strategy
// Version: 4.1 ENHANCED (FULL SMC INTEGRATION)
// 
// ✅ v4.1 NEW: FVG Tap Detection (+2 confidence)
// ✅ v4.1 NEW: Order Block Confluence (+2 confidence)
// ✅ v4.1 NEW: Recent CHoCH Filter (+2 confidence)
// ✅ v4.1 NEW: HTF Structure Confluence (+2 confidence)
// ✅ v4.1 NEW: Premium/Discount Zone Filter
// ✅ v4.1 NEW: Sweep + CHoCH Combo (+3 confidence)
// ✅ v4.1 NEW: Dynamic Position Sizing (1-4%)
// ✅ v4.1 NEW: Dynamic R:R Based on Confidence Tiers
// ✅ v4.1 NEW: Enhanced Visual Labels with Tier Emojis

//@version=5
strategy("WR-SR + SMC Strategy v4.1 ENHANCED", shorttitle="WR-SMC v4.1", overlay=true, max_lines_count=100, max_boxes_count=100, max_labels_count=100, initial_capital=10000, default_qty_type=strategy.percent_of_equity, default_qty_value=2, commission_type=strategy.commission.percent, commission_value=0.05, slippage=2, pyramiding=1, close_entries_rule="ANY")

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - SMC FEATURES (BASE)
// ═══════════════════════════════════════════════════════════════════════════════
grp_smc = "══════ SMC Features ══════"
enable_smc          = input.bool(true, "Enable SMC Components", group=grp_smc, tooltip="Turn on/off all SMC features")
show_choch_bos      = input.bool(true, "Show CHoCH/BOS Labels", group=grp_smc)
show_fvg            = input.bool(true, "Show FVG Zones", group=grp_smc)
show_order_blocks   = input.bool(true, "Show Order Blocks", group=grp_smc)
show_premium_discount = input.bool(false, "Show Premium/Discount Zones", group=grp_smc, tooltip="May use extra boxes")
show_structure_lines = input.bool(true, "Show HTF Structure Lines", group=grp_smc)
max_fvg_zones       = input.int(3, "Max FVG Zones per Side", minval=1, maxval=5, group=grp_smc)
max_ob_zones        = input.int(2, "Max Order Blocks per Side", minval=1, maxval=3, group=grp_smc)
smc_htf             = input.timeframe("60", "SMC HTF for Structure", group=grp_smc)
fractal_sensitivity = input.int(3, "Fractal Sensitivity", minval=2, maxval=10, group=grp_smc)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - SMC ENHANCED FEATURES (v4.1 NEW)
// ═══════════════════════════════════════════════════════════════════════════════
grp_smc_enhanced = "══════ SMC Enhanced v4.1 ══════"
use_fvg_tap_bonus       = input.bool(true, "FVG Tap Bonus (+2)", group=grp_smc_enhanced, tooltip="Add +2 confidence when price taps into FVG zone")
use_ob_confluence_bonus = input.bool(true, "Order Block Confluence (+2)", group=grp_smc_enhanced, tooltip="Add +2 when S/R level aligns with Order Block")
use_recent_choch_bonus  = input.bool(true, "Recent CHoCH Bonus (+2)", group=grp_smc_enhanced, tooltip="Add +2 when CHoCH occurred within lookback")
use_htf_confluence_bonus = input.bool(true, "HTF Structure Confluence (+2)", group=grp_smc_enhanced, tooltip="Add +2 when level aligns with HTF pivot")
use_premium_discount_filter = input.bool(true, "Premium/Discount Zone Filter", group=grp_smc_enhanced, tooltip="Filter or reject trades in wrong zones")
pd_filter_mode          = input.string("Bonus Only", "P/D Filter Mode", options=["Reject", "Bonus Only"], group=grp_smc_enhanced, tooltip="Reject=No trade in wrong zone, Bonus=+1 in correct zone")
use_sweep_choch_combo   = input.bool(true, "Sweep+CHoCH Combo (+3)", group=grp_smc_enhanced, tooltip="Add +3 when sweep followed by CHoCH")
use_smc_alignment_score = input.bool(true, "SMC Alignment Score (+0-4)", group=grp_smc_enhanced, tooltip="Add 0-4 based on overall SMC alignment")
choch_lookback_bars     = input.int(20, "CHoCH Lookback Bars", minval=5, maxval=50, group=grp_smc_enhanced)
ob_confluence_tolerance = input.float(3.0, "OB Confluence Tolerance", minval=0.5, maxval=10.0, step=0.5, group=grp_smc_enhanced)
htf_confluence_tolerance = input.float(5.0, "HTF Confluence Tolerance", minval=1.0, maxval=20.0, step=1.0, group=grp_smc_enhanced)
sweep_choch_max_bars    = input.int(15, "Sweep+CHoCH Max Bars Apart", minval=5, maxval=30, group=grp_smc_enhanced)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - LEVEL DETECTION (EXISTING WR-SR)
// ═══════════════════════════════════════════════════════════════════════════════
grp_levels = "══════ Level Detection ══════"
lookback_period     = input.int(100, "Lookback Period", minval=20, maxval=200, group=grp_levels)
wick_threshold      = input.float(0.35, "Wick Threshold %", minval=0.30, maxval=0.80, step=0.05, group=grp_levels)
level_proximity     = input.float(2.0, "Level Merge Distance", minval=0.5, maxval=20.0, step=0.5, group=grp_levels)
max_levels          = input.int(8, "Max S/R Levels to Show", minval=2, maxval=10, group=grp_levels, tooltip="Reduced from 10 to save resources")
zone_buffer         = input.float(1.5, "Zone Buffer (points)", minval=0.5, maxval=10.0, step=0.5, group=grp_levels)
min_candle_range    = input.float(1.0, "Min Candle Range", minval=0.1, maxval=10.0, step=0.1, group=grp_levels)
level_expiration    = input.int(500, "Level Expiration (bars)", minval=50, maxval=500, group=grp_levels)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - TREND FILTER
// ═══════════════════════════════════════════════════════════════════════════════
grp_trend = "══════ Trend Filter ══════"
ema_length          = input.int(9, "EMA Length", minval=5, maxval=50, group=grp_trend)
use_ema_filter      = input.bool(true, "Use EMA Filter", group=grp_trend)
require_h1_align    = input.bool(true, "Require H1 Confluence", group=grp_trend)
allow_reversal_trades = input.bool(true, "Allow Reversal Trades", group=grp_trend)
reversal_min_confidence = input.int(6, "Reversal Min Confidence", minval=3, maxval=10, group=grp_trend, tooltip="v4.1: Increased for new scoring scale")
show_ema            = input.bool(true, "Show EMA Line", group=grp_trend)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - CISD (Change in State of Delivery)
// ═══════════════════════════════════════════════════════════════════════════════
grp_cisd = "══════ CISD Settings ══════"
use_cisd            = input.bool(true, "Enable CISD", group=grp_cisd)
cisd_min_duration   = input.int(3, "Min CISD Duration", minval=0, maxval=20, group=grp_cisd)
cisd_max_duration   = input.int(50, "Max CISD Validity", minval=10, maxval=200, group=grp_cisd)
cisd_confidence_boost = input.int(1, "CISD Confidence Boost", minval=1, maxval=2, group=grp_cisd)
show_cisd_labels    = input.bool(true, "Show CISD Labels", group=grp_cisd)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - SIGNAL SETTINGS
// ═══════════════════════════════════════════════════════════════════════════════
grp_signals = "══════ Signal Settings ══════"
show_zone_test      = input.bool(true, "Show Zone Test Signals", group=grp_signals)
show_sweeps         = input.bool(true, "Show Liquidity Sweeps", group=grp_signals)
show_breakout_retest = input.bool(true, "Show Breakout Retests", group=grp_signals)
min_confidence      = input.int(6, "Minimum Confidence Score", minval=1, maxval=15, group=grp_signals, tooltip="v4.1: Scale is now 0-20, recommend 6+ for FAIR tier")
signal_cooldown     = input.int(8, "Signal Cooldown (bars)", minval=1, maxval=20, group=grp_signals)
max_signal_labels   = input.int(5, "Max Signal Labels", minval=3, maxval=8, group=grp_signals, tooltip="Reduced to save label space")

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - VISUALS
// ═══════════════════════════════════════════════════════════════════════════════
grp_visuals = "══════ Visual Settings ══════"
resistance_color    = input.color(color.red, "Resistance Color", group=grp_visuals)
support_color       = input.color(color.green, "Support Color", group=grp_visuals)
zone_transparency   = input.int(90, "Zone Transparency", minval=70, maxval=98, group=grp_visuals)
show_zones          = input.bool(true, "Show Zone Boxes", group=grp_visuals)
show_labels         = input.bool(true, "Show Price Labels", group=grp_visuals)
show_info_table     = input.bool(true, "Show Info Table", group=grp_visuals)
table_text_size     = input.string("Normal", "Table Font Size", options=["Small", "Normal", "Large"], group=grp_visuals)
buy_signal_color    = input.color(color.green, "Buy Signal Color", group=grp_visuals)
sell_signal_color   = input.color(color.red, "Sell Signal Color", group=grp_visuals)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - STRATEGY & RISK MANAGEMENT
// ═══════════════════════════════════════════════════════════════════════════════
grp_strategy = "══════ Strategy & Risk Management ══════"
enable_strategy     = input.bool(true, "Enable Auto Trading", group=grp_strategy)
use_dynamic_sizing  = input.bool(true, "Dynamic Position Sizing", group=grp_strategy, tooltip="v4.1: Size based on confidence tier")
base_position_pct   = input.float(2.0, "Base Position %", minval=0.5, maxval=5.0, step=0.5, group=grp_strategy)
use_dynamic_rr      = input.bool(true, "Dynamic R:R Based on Confidence", group=grp_strategy, tooltip="v4.1: TP levels adjust to confidence tier")
risk_reward_ratio   = input.float(2.0, "Risk:Reward Ratio (if static)", minval=1.0, maxval=5.0, step=0.5, group=grp_strategy)
use_dynamic_tp      = input.bool(true, "Use Dynamic TP", group=grp_strategy)
tp_buffer           = input.float(0.5, "TP Buffer (points)", minval=0.0, maxval=5.0, step=0.5, group=grp_strategy)
use_trailing_stop   = input.bool(false, "Use Trailing Stop", group=grp_strategy)
trail_activation    = input.float(1.5, "Trail Activation (R)", minval=0.5, maxval=3.0, step=0.5, group=grp_strategy)
trail_offset        = input.float(0.5, "Trail Offset (R)", minval=0.1, maxval=2.0, step=0.1, group=grp_strategy)
close_on_opposite   = input.bool(true, "Close on Opposite Signal", group=grp_strategy)
max_trades_per_day  = input.int(10, "Max Trades Per Day", minval=0, maxval=50, group=grp_strategy)

// ═══════════════════════════════════════════════════════════════════════════════
// INPUTS - TAKE PROFIT LEVELS
// ═══════════════════════════════════════════════════════════════════════════════
grp_tp = "══════ Take Profit Settings ══════"
use_multiple_tp     = input.bool(true, "Use Multiple TP Levels", group=grp_tp)
tp1_percent         = input.int(50, "TP1 Close %", minval=10, maxval=100, group=grp_tp)
tp1_rr              = input.float(1.5, "TP1 R:R (if static)", minval=0.5, maxval=5.0, step=0.5, group=grp_tp)
tp2_percent         = input.int(30, "TP2 Close %", minval=10, maxval=100, group=grp_tp)
tp2_rr              = input.float(2.5, "TP2 R:R (if static)", minval=1.0, maxval=10.0, step=0.5, group=grp_tp)
tp3_rr              = input.float(4.0, "TP3 R:R (if static)", minval=2.0, maxval=20.0, step=1.0, group=grp_tp)

// ═══════════════════════════════════════════════════════════════════════════════
// CALCULATIONS - EMA & HTF DATA
// ═══════════════════════════════════════════════════════════════════════════════
ema_9 = ta.ema(close, ema_length)
[h1_close, h1_ema9] = request.security(syminfo.tickerid, "60", [close, ta.ema(close, ema_length)], lookahead=barmerge.lookahead_off)

m5_bullish = close > ema_9
m5_bearish = close < ema_9
h1_bullish = h1_close > h1_ema9
h1_bearish = h1_close < h1_ema9

f_has_h1_bullish_confluence() => not require_h1_align or h1_bullish
f_has_h1_bearish_confluence() => not require_h1_align or h1_bearish

overall_bullish = m5_bullish and f_has_h1_bullish_confluence()
overall_bearish = m5_bearish and f_has_h1_bearish_confluence()

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - STRUCTURE DETECTION (CHoCH / BOS) WITH BAR TRACKING (v4.1)
// ═══════════════════════════════════════════════════════════════════════════════
pivotHigh = ta.pivothigh(high, fractal_sensitivity, fractal_sensitivity)
pivotLow = ta.pivotlow(low, fractal_sensitivity, fractal_sensitivity)

var float lastSwingHigh = na
var float lastSwingLow = na
var string smcTrendDir = "Neutral"

// v4.1 NEW: Bar tracking for temporal relationships
var int last_bull_choch_bar = 0
var int last_bear_choch_bar = 0
var int last_bull_bos_bar = 0
var int last_bear_bos_bar = 0
var int last_sweep_buy_bar = 0
var int last_sweep_sell_bar = 0

if not na(pivotHigh)
    lastSwingHigh := high[fractal_sensitivity]
if not na(pivotLow)
    lastSwingLow := low[fractal_sensitivity]

bullishCHoCH = not na(pivotHigh) and high[fractal_sensitivity] > nz(lastSwingHigh[1]) and smcTrendDir == "Bearish"
bearishCHoCH = not na(pivotLow) and low[fractal_sensitivity] < nz(lastSwingLow[1]) and smcTrendDir == "Bullish"
bullishBOS = not na(pivotLow) and low[fractal_sensitivity] > nz(lastSwingLow[1])
bearishBOS = not na(pivotHigh) and high[fractal_sensitivity] < nz(lastSwingHigh[1])

// v4.1: Update bar tracking
if bullishCHoCH
    last_bull_choch_bar := bar_index
if bearishCHoCH
    last_bear_choch_bar := bar_index
if bullishBOS
    last_bull_bos_bar := bar_index
if bearishBOS
    last_bear_bos_bar := bar_index

smcTrendDir := bullishCHoCH or bullishBOS ? "Bullish" : bearishCHoCH or bearishBOS ? "Bearish" : smcTrendDir

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - HTF STRUCTURE LINES
// ═══════════════════════════════════════════════════════════════════════════════
htfPivotHigh = request.security(syminfo.tickerid, smc_htf, ta.pivothigh(high, fractal_sensitivity, fractal_sensitivity)[1], lookahead=barmerge.lookahead_off)
htfPivotLow = request.security(syminfo.tickerid, smc_htf, ta.pivotlow(low, fractal_sensitivity, fractal_sensitivity)[1], lookahead=barmerge.lookahead_off)

var float htfLastHigh = na
var float htfLastLow = na

if not na(htfPivotHigh)
    htfLastHigh := htfPivotHigh
if not na(htfPivotLow)
    htfLastLow := htfPivotLow

plot(enable_smc and show_structure_lines ? htfLastHigh : na, "HTF Resistance", color=color.new(color.red, 30), linewidth=2, style=plot.style_linebr)
plot(enable_smc and show_structure_lines ? htfLastLow : na, "HTF Support", color=color.new(color.green, 30), linewidth=2, style=plot.style_linebr)

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - ORDER BLOCKS (OPTIMIZED)
// ═══════════════════════════════════════════════════════════════════════════════
var box[] bullOBs = array.new_box()
var box[] bearOBs = array.new_box()
var label[] obLabels = array.new_label()

if enable_smc and show_order_blocks and barstate.isconfirmed
    if not na(pivotLow) and smcTrendDir == "Bullish"
        if array.size(bullOBs) >= max_ob_zones
            old_box = array.shift(bullOBs)
            box.delete(old_box)
        ob_box = box.new(bar_index - 5, high, bar_index + 50, low, border_color=color.new(color.green, 70), bgcolor=color.new(color.green, 90), extend=extend.right)
        array.push(bullOBs, ob_box)
    
    if not na(pivotHigh) and smcTrendDir == "Bearish"
        if array.size(bearOBs) >= max_ob_zones
            old_box = array.shift(bearOBs)
            box.delete(old_box)
        ob_box = box.new(bar_index - 5, high, bar_index + 50, low, border_color=color.new(color.red, 70), bgcolor=color.new(color.red, 90), extend=extend.right)
        array.push(bearOBs, ob_box)

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - FVG (FAIR VALUE GAP) ZONES (OPTIMIZED)
// ═══════════════════════════════════════════════════════════════════════════════
var box[] bullFVGs = array.new_box()
var box[] bearFVGs = array.new_box()

if enable_smc and show_fvg and barstate.isconfirmed
    if low[2] > high[0] and smcTrendDir == "Bullish"
        if array.size(bullFVGs) >= max_fvg_zones
            old_fvg = array.shift(bullFVGs)
            box.delete(old_fvg)
        fvg_box = box.new(bar_index - 2, low[2], bar_index, high[0], border_color=color.new(color.lime, 50), bgcolor=color.new(color.lime, 92), extend=extend.right)
        array.push(bullFVGs, fvg_box)
    
    if high[2] < low[0] and smcTrendDir == "Bearish"
        if array.size(bearFVGs) >= max_fvg_zones
            old_fvg = array.shift(bearFVGs)
            box.delete(old_fvg)
        fvg_box = box.new(bar_index - 2, high[2], bar_index, low[0], border_color=color.new(color.red, 50), bgcolor=color.new(color.red, 92), extend=extend.right)
        array.push(bearFVGs, fvg_box)

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - PREMIUM/DISCOUNT ZONES (OPTIONAL VISUAL)
// ═══════════════════════════════════════════════════════════════════════════════
var box premiumBox = na
var box discountBox = na
var line eqLine = na

if enable_smc and show_premium_discount and not na(lastSwingHigh) and not na(lastSwingLow) and barstate.islast
    if not na(premiumBox)
        box.delete(premiumBox)
        box.delete(discountBox)
        line.delete(eqLine)
    eqPrice = (lastSwingHigh + lastSwingLow) / 2
    premiumBox := box.new(bar_index, lastSwingHigh, bar_index + 50, eqPrice, bgcolor=color.new(color.red, 95), border_color=na, extend=extend.right)
    discountBox := box.new(bar_index, eqPrice, bar_index + 50, lastSwingLow, bgcolor=color.new(color.green, 95), border_color=na, extend=extend.right)
    eqLine := line.new(bar_index, eqPrice, bar_index + 50, eqPrice, color=color.new(color.gray, 50), width=1, style=line.style_dashed)

// ═══════════════════════════════════════════════════════════════════════════════
// SMC - STRUCTURE LABELS (MEMORY-OPTIMIZED)
// ═══════════════════════════════════════════════════════════════════════════════
var label[] smcLabels = array.new_label()
max_smc_labels = 8

if enable_smc and show_choch_bos and barstate.isconfirmed
    if bullishCHoCH
        lbl = label.new(bar_index, low, "CHoCH ↑", style=label.style_label_up, color=color.new(color.orange, 30), textcolor=color.white, size=size.tiny)
        array.push(smcLabels, lbl)
    if bearishCHoCH
        lbl = label.new(bar_index, high, "CHoCH ↓", style=label.style_label_down, color=color.new(color.orange, 30), textcolor=color.white, size=size.tiny)
        array.push(smcLabels, lbl)
    if bullishBOS
        lbl = label.new(bar_index, low, "BOS ↑", style=label.style_label_up, color=color.new(color.lime, 30), textcolor=color.black, size=size.tiny)
        array.push(smcLabels, lbl)
    if bearishBOS
        lbl = label.new(bar_index, high, "BOS ↓", style=label.style_label_down, color=color.new(color.red, 30), textcolor=color.white, size=size.tiny)
        array.push(smcLabels, lbl)
    
    if array.size(smcLabels) > max_smc_labels
        old_lbl = array.shift(smcLabels)
        label.delete(old_lbl)

// ═══════════════════════════════════════════════════════════════════════════════
// CISD (Change in State of Delivery) TRACKING
// ═══════════════════════════════════════════════════════════════════════════════
bull_candle = close > open
bear_candle = close < open

var float cisd_bull_level = na
var int cisd_bull_start = 0
var bool cisd_bull_active = false
var bool cisd_bearish_signal = false

var float cisd_bear_level = na
var int cisd_bear_start = 0
var bool cisd_bear_active = false
var bool cisd_bullish_signal = false

cisd_bearish_signal := false
cisd_bullish_signal := false

if use_cisd and barstate.isconfirmed
    if bull_candle and bear_candle[1]
        if cisd_bull_active and not na(cisd_bull_level)
            cisd_bull_active := false
        cisd_bull_level := open
        cisd_bull_start := bar_index
        cisd_bull_active := true
    
    if cisd_bull_active and not na(cisd_bull_level)
        if bar_index - cisd_bull_start <= cisd_max_duration
            if close < cisd_bull_level
                if bar_index - cisd_bull_start >= cisd_min_duration
                    cisd_bearish_signal := true
                    if show_cisd_labels
                        label.new(bar_index, high, "CISD ▼", style=label.style_label_down, color=color.new(sell_signal_color, 80), textcolor=sell_signal_color, size=size.tiny)
                cisd_bull_active := false
        else
            cisd_bull_active := false
    
    if bear_candle and bull_candle[1]
        if cisd_bear_active and not na(cisd_bear_level)
            cisd_bear_active := false
        cisd_bear_level := open
        cisd_bear_start := bar_index
        cisd_bear_active := true
    
    if cisd_bear_active and not na(cisd_bear_level)
        if bar_index - cisd_bear_start <= cisd_max_duration
            if close > cisd_bear_level
                if bar_index - cisd_bear_start >= cisd_min_duration
                    cisd_bullish_signal := true
                    if show_cisd_labels
                        label.new(bar_index, low, "CISD ▲", style=label.style_label_up, color=color.new(buy_signal_color, 80), textcolor=buy_signal_color, size=size.tiny)
                cisd_bear_active := false
        else
            cisd_bear_active := false

// ═══════════════════════════════════════════════════════════════════════════════
// FUNCTIONS - WICK CALCULATIONS
// ═══════════════════════════════════════════════════════════════════════════════
f_candle_range() => high - low
f_body_top() => math.max(open, close)
f_body_bottom() => math.min(open, close)
f_upper_wick() => high - f_body_top()
f_lower_wick() => f_body_bottom() - low

f_upper_wick_ratio() =>
    range_size = f_candle_range()
    range_size > min_candle_range ? f_upper_wick() / range_size : 0.0

f_lower_wick_ratio() =>
    range_size = f_candle_range()
    range_size > min_candle_range ? f_lower_wick() / range_size : 0.0

f_is_bullish_rejection() => f_lower_wick_ratio() >= wick_threshold
f_is_bearish_rejection() => f_upper_wick_ratio() >= wick_threshold

// ═══════════════════════════════════════════════════════════════════════════════
// v4.1 NEW: SMC CONFLUENCE FUNCTIONS
// ═══════════════════════════════════════════════════════════════════════════════

// FVG Tap Detection (+2 confidence)
f_check_fvg_tap(bool is_bullish) =>
    tapped = false
    if enable_smc and use_fvg_tap_bonus
        if is_bullish and array.size(bullFVGs) > 0
            for i = 0 to math.min(array.size(bullFVGs) - 1, max_fvg_zones - 1)
                fvg = array.get(bullFVGs, i)
                if not na(fvg)
                    fvg_top = box.get_top(fvg)
                    fvg_bot = box.get_bottom(fvg)
                    if low <= fvg_top and low >= fvg_bot
                        tapped := true
                        break
        else if not is_bullish and array.size(bearFVGs) > 0
            for i = 0 to math.min(array.size(bearFVGs) - 1, max_fvg_zones - 1)
                fvg = array.get(bearFVGs, i)
                if not na(fvg)
                    fvg_top = box.get_top(fvg)
                    fvg_bot = box.get_bottom(fvg)
                    if high >= fvg_bot and high <= fvg_top
                        tapped := true
                        break
    tapped

// Order Block Confluence (+2 confidence)
f_check_ob_confluence(float price, bool is_bullish) =>
    confluence = false
    if enable_smc and use_ob_confluence_bonus
        if is_bullish and array.size(bullOBs) > 0
            for i = 0 to math.min(array.size(bullOBs) - 1, max_ob_zones - 1)
                ob = array.get(bullOBs, i)
                if not na(ob)
                    ob_low = box.get_bottom(ob)
                    ob_high = box.get_top(ob)
                    if price >= ob_low - ob_confluence_tolerance and price <= ob_high + ob_confluence_tolerance
                        confluence := true
                        break
        else if not is_bullish and array.size(bearOBs) > 0
            for i = 0 to math.min(array.size(bearOBs) - 1, max_ob_zones - 1)
                ob = array.get(bearOBs, i)
                if not na(ob)
                    ob_low = box.get_bottom(ob)
                    ob_high = box.get_top(ob)
                    if price >= ob_low - ob_confluence_tolerance and price <= ob_high + ob_confluence_tolerance
                        confluence := true
                        break
    confluence

// Recent CHoCH Filter (+2 confidence)
f_recent_choch(bool is_bullish) =>
    recent = false
    if enable_smc and use_recent_choch_bonus
        if is_bullish
            recent := bar_index - last_bull_choch_bar <= choch_lookback_bars and last_bull_choch_bar > 0
        else
            recent := bar_index - last_bear_choch_bar <= choch_lookback_bars and last_bear_choch_bar > 0
    recent

// HTF Structure Confluence (+2 confidence)
f_htf_structure_confluence(float price, bool is_bullish) =>
    confluence = false
    if enable_smc and use_htf_confluence_bonus
        if is_bullish and not na(htfLastLow)
            confluence := math.abs(price - htfLastLow) <= htf_confluence_tolerance
        else if not is_bullish and not na(htfLastHigh)
            confluence := math.abs(price - htfLastHigh) <= htf_confluence_tolerance
    confluence

// Premium/Discount Zone Filter (+1 or reject)
f_in_correct_zone(bool is_bullish) =>
    correct_zone = true
    bonus = 0
    if enable_smc and use_premium_discount_filter
        if not na(lastSwingHigh) and not na(lastSwingLow) and lastSwingHigh > lastSwingLow
            eqPrice = (lastSwingHigh + lastSwingLow) / 2
            if is_bullish
                correct_zone := close < eqPrice
                bonus := correct_zone ? 1 : 0
            else
                correct_zone := close > eqPrice
                bonus := correct_zone ? 1 : 0
    [correct_zone, bonus]

// Sweep + CHoCH Combo (+3 confidence)
f_sweep_then_choch(bool is_bullish, int sweep_bar) =>
    combo = false
    if enable_smc and use_sweep_choch_combo and sweep_bar > 0
        if is_bullish
            sweep_recent = bar_index - sweep_bar <= sweep_choch_max_bars
            choch_recent = bar_index - last_bull_choch_bar <= sweep_choch_max_bars and last_bull_choch_bar > 0
            choch_after_sweep = last_bull_choch_bar >= sweep_bar
            combo := sweep_recent and choch_recent and choch_after_sweep
        else
            sweep_recent = bar_index - sweep_bar <= sweep_choch_max_bars
            choch_recent = bar_index - last_bear_choch_bar <= sweep_choch_max_bars and last_bear_choch_bar > 0
            choch_after_sweep = last_bear_choch_bar >= sweep_bar
            combo := sweep_recent and choch_recent and choch_after_sweep
    combo

// SMC Alignment Score (+0-4 confidence)
f_calculate_smc_alignment(bool is_bullish) =>
    score = 0
    if enable_smc and use_smc_alignment_score
        if is_bullish and smcTrendDir == "Bullish"
            score += 1
        else if not is_bullish and smcTrendDir == "Bearish"
            score += 1
        
        choch_recent = is_bullish ? 
            (bar_index - last_bull_choch_bar <= 30 and last_bull_choch_bar > 0) : 
            (bar_index - last_bear_choch_bar <= 30 and last_bear_choch_bar > 0)
        bos_recent = is_bullish ? 
            (bar_index - last_bull_bos_bar <= 30 and last_bull_bos_bar > 0) : 
            (bar_index - last_bear_bos_bar <= 30 and last_bear_bos_bar > 0)
        if choch_recent or bos_recent
            score += 1
        
        if is_bullish and array.size(bullFVGs) > 0
            score += 1
        else if not is_bullish and array.size(bearFVGs) > 0
            score += 1
        
        if is_bullish and array.size(bullOBs) > 0
            score += 1
        else if not is_bullish and array.size(bearOBs) > 0
            score += 1
    score

// ═══════════════════════════════════════════════════════════════════════════════
// v4.1 NEW: DYNAMIC POSITION SIZING
// ═══════════════════════════════════════════════════════════════════════════════
f_calculate_position_size(int confidence) =>
    multiplier = 1.0
    if use_dynamic_sizing
        if confidence >= 15
            multiplier := 2.0      // 4% (PERFECT)
        else if confidence >= 12
            multiplier := 1.5      // 3% (EXCELLENT)
        else if confidence >= 9
            multiplier := 1.25     // 2.5% (GOOD)
        else if confidence >= 6
            multiplier := 1.0      // 2% (FAIR)
        else if confidence >= 3
            multiplier := 0.5      // 1% (WEAK)
        else
            multiplier := 0.0      // NO TRADE
    base_position_pct * multiplier

// ═══════════════════════════════════════════════════════════════════════════════
// v4.1 NEW: DYNAMIC R:R BASED ON CONFIDENCE
// ═══════════════════════════════════════════════════════════════════════════════
f_calculate_dynamic_rr_tiers(int confidence) =>
    t1 = tp1_rr
    t2 = tp2_rr
    t3 = tp3_rr
    if use_dynamic_rr
        if confidence >= 15      // PERFECT
            t1 := 2.0
            t2 := 3.5
            t3 := 6.0
        else if confidence >= 12 // EXCELLENT
            t1 := 1.75
            t2 := 3.0
            t3 := 5.0
        else if confidence >= 9  // GOOD
            t1 := 1.5
            t2 := 2.5
            t3 := 4.0
        else if confidence >= 6  // FAIR
            t1 := 1.25
            t2 := 2.0
            t3 := 3.0
        else                     // WEAK
            t1 := 1.0
            t2 := 1.5
            t3 := 2.0
    [t1, t2, t3]

// v4.1 NEW: Confidence Tier Label
f_get_confidence_tier(int confidence) =>
    if confidence >= 15
        "PERFECT"
    else if confidence >= 12
        "EXCELLENT"
    else if confidence >= 9
        "GOOD"
    else if confidence >= 6
        "FAIR"
    else if confidence >= 3
        "WEAK"
    else
        "REJECT"

f_get_tier_emoji(int confidence) =>
    if confidence >= 15
        "🔥🔥🔥"
    else if confidence >= 12
        "🔥🔥"
    else if confidence >= 9
        "🔥"
    else if confidence >= 6
        "⚡"
    else if confidence >= 3
        "⚠"
    else
        "❌"

// ═══════════════════════════════════════════════════════════════════════════════
// LEVEL STORAGE
// ═══════════════════════════════════════════════════════════════════════════════
type LevelData
    float price
    int touches
    int bar_created
    int last_signal_bar
    line level_line
    box level_box
    label level_label

var LevelData[] support_data = array.new<LevelData>()
var LevelData[] resistance_data = array.new<LevelData>()
var bool levels_changed = false

// ═══════════════════════════════════════════════════════════════════════════════
// FUNCTIONS - LEVEL MANAGEMENT
// ═══════════════════════════════════════════════════════════════════════════════
f_find_nearby_level_idx(LevelData[] levels, float price, float proximity) =>
    idx = -1
    if array.size(levels) > 0
        for i = 0 to array.size(levels) - 1
            level_obj = array.get(levels, i)
            if math.abs(level_obj.price - price) <= proximity
                idx := i
                break
    idx

f_delete_level_drawings(LevelData level_obj) =>
    if not na(level_obj.level_line)
        line.delete(level_obj.level_line)
    if not na(level_obj.level_box)
        box.delete(level_obj.level_box)
    if not na(level_obj.level_label)
        label.delete(level_obj.level_label)

f_remove_weakest_level(LevelData[] levels) =>
    if array.size(levels) > 0
        min_score = 999999.0
        min_idx = 0
        for i = 0 to array.size(levels) - 1
            level_obj = array.get(levels, i)
            age = bar_index - level_obj.bar_created
            score = level_obj.touches * 10.0 - age * 0.1
            if score < min_score
                min_score := score
                min_idx := i
        level_to_remove = array.get(levels, min_idx)
        f_delete_level_drawings(level_to_remove)
        array.remove(levels, min_idx)

f_add_or_update_support(float price) =>
    changed = false
    nearby_idx = f_find_nearby_level_idx(support_data, price, level_proximity)
    if nearby_idx >= 0
        level_obj = array.get(support_data, nearby_idx)
        level_obj.touches += 1
        level_obj.bar_created := bar_index
        array.set(support_data, nearby_idx, level_obj)
        changed := true
    else
        if array.size(support_data) >= max_levels
            f_remove_weakest_level(support_data)
        new_level = LevelData.new()
        new_level.price := price
        new_level.touches := 1
        new_level.bar_created := bar_index
        new_level.last_signal_bar := 0
        new_level.level_line := na
        new_level.level_box := na
        new_level.level_label := na
        array.push(support_data, new_level)
        changed := true
    changed

f_add_or_update_resistance(float price) =>
    changed = false
    nearby_idx = f_find_nearby_level_idx(resistance_data, price, level_proximity)
    if nearby_idx >= 0
        level_obj = array.get(resistance_data, nearby_idx)
        level_obj.touches += 1
        level_obj.bar_created := bar_index
        array.set(resistance_data, nearby_idx, level_obj)
        changed := true
    else
        if array.size(resistance_data) >= max_levels
            f_remove_weakest_level(resistance_data)
        new_level = LevelData.new()
        new_level.price := price
        new_level.touches := 1
        new_level.bar_created := bar_index
        new_level.last_signal_bar := 0
        new_level.level_line := na
        new_level.level_box := na
        new_level.level_label := na
        array.push(resistance_data, new_level)
        changed := true
    changed

f_expire_old_levels() =>
    changed = false
    if array.size(support_data) > 0
        for i = array.size(support_data) - 1 to 0
            level_obj = array.get(support_data, i)
            if bar_index - level_obj.bar_created > level_expiration
                f_delete_level_drawings(level_obj)
                array.remove(support_data, i)
                changed := true
    if array.size(resistance_data) > 0
        for i = array.size(resistance_data) - 1 to 0
            level_obj = array.get(resistance_data, i)
            if bar_index - level_obj.bar_created > level_expiration
                f_delete_level_drawings(level_obj)
                array.remove(resistance_data, i)
                changed := true
    changed

levels_changed := f_expire_old_levels() or levels_changed

if barstate.isconfirmed
    if f_is_bullish_rejection()
        levels_changed := f_add_or_update_support(low) or levels_changed
    if f_is_bearish_rejection()
        levels_changed := f_add_or_update_resistance(high) or levels_changed

// ═══════════════════════════════════════════════════════════════════════════════
// TAKE PROFIT CALCULATION FUNCTIONS
// ═══════════════════════════════════════════════════════════════════════════════
f_calculate_tp_levels(float entry, float sl, bool is_long, float rr1, float rr2, float rr3) =>
    risk_distance = math.abs(entry - sl)
    tp1 = 0.0
    tp2 = 0.0
    tp3 = 0.0
    if is_long
        tp1 := entry + (risk_distance * rr1)
        tp2 := entry + (risk_distance * rr2)
        tp3 := entry + (risk_distance * rr3)
    else
        tp1 := entry - (risk_distance * rr1)
        tp2 := entry - (risk_distance * rr2)
        tp3 := entry - (risk_distance * rr3)
    [tp1, tp2, tp3]

f_find_next_resistance(float current_price) =>
    nearest_res = 0.0
    min_dist = 99999.0
    if array.size(resistance_data) > 0
        for i = 0 to array.size(resistance_data) - 1
            r = array.get(resistance_data, i)
            dist = r.price - current_price
            if dist > 0 and dist < min_dist
                min_dist := dist
                nearest_res := r.price
    nearest_res

f_find_next_support(float current_price) =>
    nearest_sup = 0.0
    min_dist = 99999.0
    if array.size(support_data) > 0
        for i = 0 to array.size(support_data) - 1
            s = array.get(support_data, i)
            dist = current_price - s.price
            if dist > 0 and dist < min_dist
                min_dist := dist
                nearest_sup := s.price
    nearest_sup

f_calculate_dynamic_tp_price(float entry, float sl, bool is_long) =>
    dynamic_tp = 0.0
    if use_dynamic_tp
        if is_long
            next_level = f_find_next_resistance(entry)
            dynamic_tp := next_level > 0 ? next_level - tp_buffer : entry + (math.abs(entry - sl) * risk_reward_ratio)
        else
            next_level = f_find_next_support(entry)
            dynamic_tp := next_level > 0 ? next_level + tp_buffer : entry - (math.abs(entry - sl) * risk_reward_ratio)
    else
        risk_distance = math.abs(entry - sl)
        dynamic_tp := is_long ? entry + (risk_distance * risk_reward_ratio) : entry - (risk_distance * risk_reward_ratio)
    dynamic_tp

// ═══════════════════════════════════════════════════════════════════════════════
// ASYMMETRIC ZONE BUFFERS
// ═══════════════════════════════════════════════════════════════════════════════
support_zone_above = zone_buffer * 1.2
support_zone_below = zone_buffer * 0.8
resist_zone_above = zone_buffer * 0.8
resist_zone_below = zone_buffer * 1.2

// ═══════════════════════════════════════════════════════════════════════════════
// SIGNAL DETECTION (ENHANCED WITH v4.1 SMC CONFLUENCE)
// ═══════════════════════════════════════════════════════════════════════════════
var bool buy_signal = false
var bool sell_signal = false
var bool is_sweep_signal = false
var bool is_breakout_retest = false
var float signal_level = 0.0
var int signal_confidence = 0
var string signal_type = ""
var float suggested_sl = 0.0
var string confluence_text = ""

buy_signal := false
sell_signal := false
is_sweep_signal := false
is_breakout_retest := false
signal_confidence := 0
signal_type := ""
confluence_text := ""

// ═══════════════════════════════════════════════════════════════════════════════
// CHECK SUPPORT SIGNALS (WITH v4.1 SMC CONFLUENCE)
// ═══════════════════════════════════════════════════════════════════════════════
f_check_support_signals() =>
    _signal_found = false
    _is_sweep = false
    _level = 0.0
    _conf = 0
    _type = ""
    _sl = 0.0
    _confluence = ""
    
    if array.size(support_data) > 0 and barstate.isconfirmed
        for i = 0 to array.size(support_data) - 1
            if _signal_found
                break
            level_obj = array.get(support_data, i)
            level_price = level_obj.price
            touches = level_obj.touches
            last_sig = level_obj.last_signal_bar
            if bar_index - last_sig < signal_cooldown and last_sig > 0
                continue
            
            // v4.1: Check Premium/Discount filter first (skip if wrong zone in Reject mode)
            [in_correct_zone, zone_bonus] = f_in_correct_zone(true)
            if pd_filter_mode == "Reject" and not in_correct_zone
                continue
            
            zone_top = level_price + support_zone_above
            zone_bottom = level_price - support_zone_below
            in_zone = low <= zone_top and low >= zone_bottom
            swept = low < level_price and close > level_price
            rejecting = in_zone and f_is_bullish_rejection()
            
            if show_sweeps and swept
                _is_sweep := true
                _signal_found := true
                _level := level_price
                _sl := low - (zone_buffer * 0.5)
                _conf := 3  // Base sweep score
                
                // v4.1: Track sweep bar for combo detection
                last_sweep_buy_bar := bar_index
                
                // Original confluence
                _conf += touches >= 3 ? 1 : 0
                _conf += m5_bullish ? 1 : 0
                _conf += h1_bullish ? 1 : 0
                _conf += enable_smc and smcTrendDir == "Bullish" ? 1 : 0
                if use_cisd and cisd_bullish_signal
                    _conf += cisd_confidence_boost
                
                // v4.1 NEW: SMC Confluence Bonuses
                fvg_tapped = f_check_fvg_tap(true)
                ob_conf = f_check_ob_confluence(level_price, true)
                recent_choch = f_recent_choch(true)
                htf_conf = f_htf_structure_confluence(level_price, true)
                sweep_choch = f_sweep_then_choch(true, last_sweep_buy_bar)
                smc_align = f_calculate_smc_alignment(true)
                
                _conf += fvg_tapped ? 2 : 0
                _conf += ob_conf ? 2 : 0
                _conf += recent_choch ? 2 : 0
                _conf += htf_conf ? 2 : 0
                _conf += sweep_choch ? 3 : 0
                _conf += smc_align
                _conf += zone_bonus
                
                // Build confluence text for label
                _confluence := ""
                if fvg_tapped
                    _confluence += "FVG+"
                if ob_conf
                    _confluence += "OB+"
                if recent_choch
                    _confluence += "CHoCH+"
                if htf_conf
                    _confluence += "HTF+"
                if sweep_choch
                    _confluence += "COMBO+"
                
                _type := "LIQUIDITY SWEEP"
                level_obj.last_signal_bar := bar_index
                array.set(support_data, i, level_obj)
                
            else if show_zone_test and rejecting and not _signal_found
                conf = 1  // Base zone test score
                conf += touches >= 3 ? 1 : 0
                conf += f_lower_wick_ratio() > 0.6 ? 1 : 0
                conf += m5_bullish ? 1 : 0
                conf += h1_bullish ? 1 : 0
                conf += enable_smc and smcTrendDir == "Bullish" ? 1 : 0
                if use_cisd and cisd_bullish_signal
                    conf += cisd_confidence_boost
                
                // v4.1 NEW: SMC Confluence Bonuses
                fvg_tapped = f_check_fvg_tap(true)
                ob_conf = f_check_ob_confluence(level_price, true)
                recent_choch = f_recent_choch(true)
                htf_conf = f_htf_structure_confluence(level_price, true)
                smc_align = f_calculate_smc_alignment(true)
                
                conf += fvg_tapped ? 2 : 0
                conf += ob_conf ? 2 : 0
                conf += recent_choch ? 2 : 0
                conf += htf_conf ? 2 : 0
                conf += smc_align
                conf += zone_bonus
                
                if conf >= min_confidence
                    _signal_found := true
                    _level := level_price
                    _sl := zone_bottom - (zone_buffer * 0.5)
                    _conf := conf
                    _type := "ZONE TEST"
                    
                    // Build confluence text
                    _confluence := ""
                    if fvg_tapped
                        _confluence += "FVG+"
                    if ob_conf
                        _confluence += "OB+"
                    if recent_choch
                        _confluence += "CHoCH+"
                    if htf_conf
                        _confluence += "HTF+"
                    
                    level_obj.last_signal_bar := bar_index
                    array.set(support_data, i, level_obj)
                    
    [_signal_found, _is_sweep, _level, _conf, _type, _sl, _confluence]

// ═══════════════════════════════════════════════════════════════════════════════
// CHECK RESISTANCE SIGNALS (WITH v4.1 SMC CONFLUENCE)
// ═══════════════════════════════════════════════════════════════════════════════
f_check_resistance_signals() =>
    _signal_found = false
    _is_sweep = false
    _level = 0.0
    _conf = 0
    _type = ""
    _sl = 0.0
    _confluence = ""
    
    if array.size(resistance_data) > 0 and barstate.isconfirmed
        for i = 0 to array.size(resistance_data) - 1
            if _signal_found
                break
            level_obj = array.get(resistance_data, i)
            level_price = level_obj.price
            touches = level_obj.touches
            last_sig = level_obj.last_signal_bar
            if bar_index - last_sig < signal_cooldown and last_sig > 0
                continue
            
            // v4.1: Check Premium/Discount filter first
            [in_correct_zone, zone_bonus] = f_in_correct_zone(false)
            if pd_filter_mode == "Reject" and not in_correct_zone
                continue
            
            zone_top = level_price + resist_zone_above
            zone_bottom = level_price - resist_zone_below
            in_zone = high >= zone_bottom and high <= zone_top
            swept = high > level_price and close < level_price
            rejecting = in_zone and f_is_bearish_rejection()
            
            if show_sweeps and swept
                _is_sweep := true
                _signal_found := true
                _level := level_price
                _sl := high + (zone_buffer * 0.5)
                _conf := 3
                
                // v4.1: Track sweep bar
                last_sweep_sell_bar := bar_index
                
                _conf += touches >= 3 ? 1 : 0
                _conf += m5_bearish ? 1 : 0
                _conf += h1_bearish ? 1 : 0
                _conf += enable_smc and smcTrendDir == "Bearish" ? 1 : 0
                if use_cisd and cisd_bearish_signal
                    _conf += cisd_confidence_boost
                
                // v4.1 NEW: SMC Confluence
                fvg_tapped = f_check_fvg_tap(false)
                ob_conf = f_check_ob_confluence(level_price, false)
                recent_choch = f_recent_choch(false)
                htf_conf = f_htf_structure_confluence(level_price, false)
                sweep_choch = f_sweep_then_choch(false, last_sweep_sell_bar)
                smc_align = f_calculate_smc_alignment(false)
                
                _conf += fvg_tapped ? 2 : 0
                _conf += ob_conf ? 2 : 0
                _conf += recent_choch ? 2 : 0
                _conf += htf_conf ? 2 : 0
                _conf += sweep_choch ? 3 : 0
                _conf += smc_align
                _conf += zone_bonus
                
                _confluence := ""
                if fvg_tapped
                    _confluence += "FVG+"
                if ob_conf
                    _confluence += "OB+"
                if recent_choch
                    _confluence += "CHoCH+"
                if htf_conf
                    _confluence += "HTF+"
                if sweep_choch
                    _confluence += "COMBO+"
                
                _type := "LIQUIDITY SWEEP"
                level_obj.last_signal_bar := bar_index
                array.set(resistance_data, i, level_obj)
                
            else if show_zone_test and rejecting and not _signal_found
                conf = 1
                conf += touches >= 3 ? 1 : 0
                conf += f_upper_wick_ratio() > 0.6 ? 1 : 0
                conf += m5_bearish ? 1 : 0
                conf += h1_bearish ? 1 : 0
                conf += enable_smc and smcTrendDir == "Bearish" ? 1 : 0
                if use_cisd and cisd_bearish_signal
                    conf += cisd_confidence_boost
                
                // v4.1 NEW: SMC Confluence
                fvg_tapped = f_check_fvg_tap(false)
                ob_conf = f_check_ob_confluence(level_price, false)
                recent_choch = f_recent_choch(false)
                htf_conf = f_htf_structure_confluence(level_price, false)
                smc_align = f_calculate_smc_alignment(false)
                
                conf += fvg_tapped ? 2 : 0
                conf += ob_conf ? 2 : 0
                conf += recent_choch ? 2 : 0
                conf += htf_conf ? 2 : 0
                conf += smc_align
                conf += zone_bonus
                
                if conf >= min_confidence
                    _signal_found := true
                    _level := level_price
                    _sl := zone_top + (zone_buffer * 0.5)
                    _conf := conf
                    _type := "ZONE TEST"
                    
                    _confluence := ""
                    if fvg_tapped
                        _confluence += "FVG+"
                    if ob_conf
                        _confluence += "OB+"
                    if recent_choch
                        _confluence += "CHoCH+"
                    if htf_conf
                        _confluence += "HTF+"
                    
                    level_obj.last_signal_bar := bar_index
                    array.set(resistance_data, i, level_obj)
                    
    [_signal_found, _is_sweep, _level, _conf, _type, _sl, _confluence]

[buy_found, buy_is_sweep, buy_level, buy_conf, buy_type, buy_sl, buy_confluence] = f_check_support_signals()
[sell_found, sell_is_sweep, sell_level, sell_conf, sell_type, sell_sl, sell_confluence] = f_check_resistance_signals()

if buy_found and (not use_ema_filter or overall_bullish or (allow_reversal_trades and buy_conf >= reversal_min_confidence))
    buy_signal := true
    is_sweep_signal := buy_is_sweep
    signal_level := buy_level
    signal_confidence := buy_conf
    signal_type := buy_type
    suggested_sl := buy_sl
    confluence_text := buy_confluence

if sell_found and (not use_ema_filter or overall_bearish or (allow_reversal_trades and sell_conf >= reversal_min_confidence))
    sell_signal := true
    is_sweep_signal := sell_is_sweep
    signal_level := sell_level
    signal_confidence := sell_conf
    signal_type := sell_type
    suggested_sl := sell_sl
    confluence_text := sell_confluence

// ═══════════════════════════════════════════════════════════════════════════════
// TRADE EXECUTION & MANAGEMENT
// ═══════════════════════════════════════════════════════════════════════════════
var int trades_today = 0
var int last_trade_day = 0
var float last_position_size = 0.0

if dayofweek != dayofweek[1]
    trades_today := 0
    last_trade_day := dayofweek

max_trades_reached = max_trades_per_day > 0 and trades_today >= max_trades_per_day

var float entry_price = 0.0
var float stop_loss = 0.0
var float tp1_price = 0.0
var float tp2_price = 0.0
var float tp3_price = 0.0
var float original_position_size = 0.0
var bool tp1_hit = false
var bool tp2_hit = false
var bool is_long_position = false
var int last_signal_confidence = 0
var string last_signal_tier = ""

if strategy.position_size == 0 and strategy.position_size[1] != 0
    is_long_position := false
    tp1_hit := false
    tp2_hit := false
    entry_price := 0.0
    original_position_size := 0.0

if close_on_opposite and enable_strategy
    if buy_signal and strategy.position_size < 0
        strategy.close("Short", alert_message="WR-SMC | Closed SHORT on opposite BUY signal")
    if sell_signal and strategy.position_size > 0
        strategy.close("Long", alert_message="WR-SMC | Closed LONG on opposite SELL signal")

if buy_signal and enable_strategy and not max_trades_reached and strategy.position_size == 0
    // v4.1: Calculate dynamic position size
    pos_size = f_calculate_position_size(signal_confidence)
    if pos_size > 0
        // v4.1: Calculate dynamic R:R levels
        [rr1, rr2, rr3] = f_calculate_dynamic_rr_tiers(signal_confidence)
        
        if use_multiple_tp
            [tp1, tp2, tp3] = f_calculate_tp_levels(close, suggested_sl, true, rr1, rr2, rr3)
            tp1_price := tp1
            tp2_price := tp2
            tp3_price := tp3
        else
            tp1_price := f_calculate_dynamic_tp_price(close, suggested_sl, true)
            tp2_price := tp1_price
            tp3_price := tp1_price
        
        entry_price := close
        stop_loss := suggested_sl
        is_long_position := true
        tp1_hit := false
        tp2_hit := false
        trades_today += 1
        last_signal_confidence := signal_confidence
        last_signal_tier := f_get_confidence_tier(signal_confidence)
        last_position_size := pos_size
        
        tier_emoji = f_get_tier_emoji(signal_confidence)
        tier_name = f_get_confidence_tier(signal_confidence)
        alert_msg = "WR-SMC BUY " + tier_name + " | " + signal_type + " | Conf:" + str.tostring(signal_confidence) + "/20 | Entry:" + str.tostring(close, format.mintick) + " | SL:" + str.tostring(suggested_sl, format.mintick) + " | Size:" + str.tostring(pos_size, "#.##") + "%"
        
        strategy.entry("Long", strategy.long, qty=pos_size, alert_message=alert_msg)
        original_position_size := strategy.position_size
        
        if use_trailing_stop
            risk_dist = math.abs(entry_price - stop_loss)
            trail_trigger = entry_price + (risk_dist * trail_activation)
            trail_offset_points = risk_dist * trail_offset
            strategy.exit("Long SL/Trail", "Long", stop=stop_loss, trail_price=trail_trigger, trail_offset=trail_offset_points)
        else
            strategy.exit("Long SL", "Long", stop=stop_loss)

if sell_signal and enable_strategy and not max_trades_reached and strategy.position_size == 0
    pos_size = f_calculate_position_size(signal_confidence)
    if pos_size > 0
        [rr1, rr2, rr3] = f_calculate_dynamic_rr_tiers(signal_confidence)
        
        if use_multiple_tp
            [tp1, tp2, tp3] = f_calculate_tp_levels(close, suggested_sl, false, rr1, rr2, rr3)
            tp1_price := tp1
            tp2_price := tp2
            tp3_price := tp3
        else
            tp1_price := f_calculate_dynamic_tp_price(close, suggested_sl, false)
            tp2_price := tp1_price
            tp3_price := tp1_price
        
        entry_price := close
        stop_loss := suggested_sl
        is_long_position := false
        tp1_hit := false
        tp2_hit := false
        trades_today += 1
        last_signal_confidence := signal_confidence
        last_signal_tier := f_get_confidence_tier(signal_confidence)
        last_position_size := pos_size
        
        tier_emoji = f_get_tier_emoji(signal_confidence)
        tier_name = f_get_confidence_tier(signal_confidence)
        alert_msg = "WR-SMC SELL " + tier_name + " | " + signal_type + " | Conf:" + str.tostring(signal_confidence) + "/20 | Entry:" + str.tostring(close, format.mintick) + " | SL:" + str.tostring(suggested_sl, format.mintick) + " | Size:" + str.tostring(pos_size, "#.##") + "%"
        
        strategy.entry("Short", strategy.short, qty=pos_size, alert_message=alert_msg)
        original_position_size := math.abs(strategy.position_size)
        
        if use_trailing_stop
            risk_dist = math.abs(entry_price - stop_loss)
            trail_trigger = entry_price - (risk_dist * trail_activation)
            trail_offset_points = risk_dist * trail_offset
            strategy.exit("Short SL/Trail", "Short", stop=stop_loss, trail_price=trail_trigger, trail_offset=trail_offset_points)
        else
            strategy.exit("Short SL", "Short", stop=stop_loss)

if strategy.position_size != 0 and original_position_size == 0.0
    original_position_size := math.abs(strategy.position_size)

if strategy.position_size != 0
    if is_long_position and strategy.position_size > 0
        if use_multiple_tp
            if not tp1_hit and high >= tp1_price
                close_qty = original_position_size * (tp1_percent / 100.0)
                strategy.close("Long", qty=close_qty, comment="TP1", alert_message="WR-SMC TP1 HIT | Closed " + str.tostring(tp1_percent) + "%")
                tp1_hit := true
            if tp1_hit and not tp2_hit and high >= tp2_price
                close_qty = original_position_size * (tp2_percent / 100.0)
                strategy.close("Long", qty=close_qty, comment="TP2", alert_message="WR-SMC TP2 HIT | Closed " + str.tostring(tp2_percent) + "%")
                tp2_hit := true
            if tp2_hit and high >= tp3_price
                strategy.close("Long", comment="TP3", alert_message="WR-SMC TP3 HIT | Full exit")
        else
            if high >= tp1_price
                strategy.close("Long", comment="TP", alert_message="WR-SMC TP HIT")
    if not is_long_position and strategy.position_size < 0
        if use_multiple_tp
            if not tp1_hit and low <= tp1_price
                close_qty = original_position_size * (tp1_percent / 100.0)
                strategy.close("Short", qty=close_qty, comment="TP1", alert_message="WR-SMC TP1 HIT | Closed " + str.tostring(tp1_percent) + "%")
                tp1_hit := true
            if tp1_hit and not tp2_hit and low <= tp2_price
                close_qty = original_position_size * (tp2_percent / 100.0)
                strategy.close("Short", qty=close_qty, comment="TP2", alert_message="WR-SMC TP2 HIT | Closed " + str.tostring(tp2_percent) + "%")
                tp2_hit := true
            if tp2_hit and low <= tp3_price
                strategy.close("Short", comment="TP3", alert_message="WR-SMC TP3 HIT | Full exit")
        else
            if low <= tp1_price
                strategy.close("Short", comment="TP", alert_message="WR-SMC TP HIT")

// ═══════════════════════════════════════════════════════════════════════════════
// VISUALIZE TP LEVELS
// ═══════════════════════════════════════════════════════════════════════════════
var line tp1_line = na
var line tp2_line = na
var line tp3_line = na
var line sl_line = na

if barstate.islast
    if not na(tp1_line)
        line.delete(tp1_line)
        line.delete(tp2_line)
        line.delete(tp3_line)
        line.delete(sl_line)
    tp1_line := na
    tp2_line := na
    tp3_line := na
    sl_line := na
    
    if strategy.position_size != 0
        tp1_line := line.new(bar_index - 10, tp1_price, bar_index + 10, tp1_price, color=color.new(color.green, 30), width=2, style=line.style_dashed, extend=extend.right)
        if use_multiple_tp
            tp2_line := line.new(bar_index - 10, tp2_price, bar_index + 10, tp2_price, color=color.new(color.green, 50), width=1, style=line.style_dotted, extend=extend.right)
            tp3_line := line.new(bar_index - 10, tp3_price, bar_index + 10, tp3_price, color=color.new(color.green, 70), width=1, style=line.style_dotted, extend=extend.right)
        sl_line := line.new(bar_index - 10, stop_loss, bar_index + 10, stop_loss, color=color.new(color.red, 30), width=2, style=line.style_solid, extend=extend.right)

// ═══════════════════════════════════════════════════════════════════════════════
// VISUALIZATION - S/R LEVELS
// ═══════════════════════════════════════════════════════════════════════════════
f_draw_support_levels() =>
    if array.size(support_data) > 0
        for i = 0 to array.size(support_data) - 1
            level_obj = array.get(support_data, i)
            level_price = level_obj.price
            touches = level_obj.touches
            lwidth = touches >= 4 ? 3 : touches >= 2 ? 2 : 1
            lstyle = touches >= 3 ? line.style_solid : line.style_dashed
            age = bar_index - level_obj.bar_created
            age_factor = math.max(0.3, 1.0 - (age / level_expiration) * 0.5)
            line_alpha = math.round((1.0 - age_factor) * 50)
            f_delete_level_drawings(level_obj)
            level_obj.level_line := line.new(bar_index - lookback_period, level_price, bar_index + 20, level_price, color=color.new(support_color, line_alpha), width=lwidth, style=lstyle, extend=extend.right)
            if show_zones
                level_obj.level_box := box.new(bar_index - lookback_period, level_price + support_zone_above, bar_index + 20, level_price - support_zone_below, bgcolor=color.new(color.green, zone_transparency), border_color=color.new(color.green, 80), extend=extend.right)
            if show_labels
                touch_text = touches > 1 ? " (" + str.tostring(touches) + "x)" : ""
                level_obj.level_label := label.new(bar_index + 25, level_price, str.tostring(level_price, format.mintick) + touch_text, style=label.style_label_left, color=color.new(support_color, 60), textcolor=color.black, size=size.tiny)
            array.set(support_data, i, level_obj)

f_draw_resistance_levels() =>
    if array.size(resistance_data) > 0
        for i = 0 to array.size(resistance_data) - 1
            level_obj = array.get(resistance_data, i)
            level_price = level_obj.price
            touches = level_obj.touches
            lwidth = touches >= 4 ? 3 : touches >= 2 ? 2 : 1
            lstyle = touches >= 3 ? line.style_solid : line.style_dashed
            age = bar_index - level_obj.bar_created
            age_factor = math.max(0.3, 1.0 - (age / level_expiration) * 0.5)
            line_alpha = math.round((1.0 - age_factor) * 50)
            f_delete_level_drawings(level_obj)
            level_obj.level_line := line.new(bar_index - lookback_period, level_price, bar_index + 20, level_price, color=color.new(resistance_color, line_alpha), width=lwidth, style=lstyle, extend=extend.right)
            if show_zones
                level_obj.level_box := box.new(bar_index - lookback_period, level_price + resist_zone_above, bar_index + 20, level_price - resist_zone_below, bgcolor=color.new(color.red, zone_transparency), border_color=color.new(color.red, 80), extend=extend.right)
            if show_labels
                touch_text = touches > 1 ? " (" + str.tostring(touches) + "x)" : ""
                level_obj.level_label := label.new(bar_index + 25, level_price, str.tostring(level_price, format.mintick) + touch_text, style=label.style_label_left, color=color.new(resistance_color, 60), textcolor=color.black, size=size.tiny)
            array.set(resistance_data, i, level_obj)

if barstate.islast or levels_changed
    f_draw_support_levels()
    f_draw_resistance_levels()
    levels_changed := false

plot(show_ema ? ema_9 : na, "9 EMA", color=color.red, linewidth=2)

plotshape(buy_signal and not is_sweep_signal, "Buy Signal", shape.triangleup, location.belowbar, buy_signal_color, size=size.small)
plotshape(sell_signal and not is_sweep_signal, "Sell Signal", shape.triangledown, location.abovebar, sell_signal_color, size=size.small)
plotshape(buy_signal and is_sweep_signal, "Sweep Buy", shape.diamond, location.belowbar, color.blue, size=size.large)
plotshape(sell_signal and is_sweep_signal, "Sweep Sell", shape.diamond, location.abovebar, color.blue, size=size.large)

// ═══════════════════════════════════════════════════════════════════════════════
// v4.1 ENHANCED SIGNAL LABELS
// ═══════════════════════════════════════════════════════════════════════════════
var label[] signal_labels = array.new_label()

if buy_signal and barstate.isconfirmed
    tier_emoji = f_get_tier_emoji(signal_confidence)
    tier_name = f_get_confidence_tier(signal_confidence)
    type_short = is_sweep_signal ? "SWEEP" : "ZONE"
    
    // v4.1: Enhanced label with tier and confluence info
    label_text = tier_emoji + " BUY " + tier_name + "\n@" + str.tostring(signal_level, format.mintick) + " | SL:" + str.tostring(suggested_sl, format.mintick) + "\nConf: " + str.tostring(signal_confidence) + "/20"
    if str.length(confluence_text) > 0
        label_text := label_text + "\n" + str.replace(confluence_text, "+", " ")
    
    new_label = label.new(bar_index, low - (zone_buffer * 2), label_text, style=label.style_label_up, color=buy_signal_color, textcolor=color.black, size=size.small)
    array.push(signal_labels, new_label)
    if array.size(signal_labels) > max_signal_labels
        old_label = array.shift(signal_labels)
        label.delete(old_label)

if sell_signal and barstate.isconfirmed
    tier_emoji = f_get_tier_emoji(signal_confidence)
    tier_name = f_get_confidence_tier(signal_confidence)
    type_short = is_sweep_signal ? "SWEEP" : "ZONE"
    
    label_text = tier_emoji + " SELL " + tier_name + "\n@" + str.tostring(signal_level, format.mintick) + " | SL:" + str.tostring(suggested_sl, format.mintick) + "\nConf: " + str.tostring(signal_confidence) + "/20"
    if str.length(confluence_text) > 0
        label_text := label_text + "\n" + str.replace(confluence_text, "+", " ")
    
    new_label = label.new(bar_index, high + (zone_buffer * 2), label_text, style=label.style_label_down, color=sell_signal_color, textcolor=color.black, size=size.small)
    array.push(signal_labels, new_label)
    if array.size(signal_labels) > max_signal_labels
        old_label = array.shift(signal_labels)
        label.delete(old_label)

// ═══════════════════════════════════════════════════════════════════════════════
// INFO TABLE (ENHANCED WITH v4.1 SMC DATA)
// ═══════════════════════════════════════════════════════════════════════════════
f_get_table_size() =>
    table_text_size == "Large" ? size.large : table_text_size == "Small" ? size.small : size.normal

var table info_table = table.new(position.top_right, 2, 14, bgcolor=color.new(color.black, 20), border_width=2, border_color=color.new(color.gray, 50))

if show_info_table and barstate.islast
    txt_size = f_get_table_size()
    
    // Header
    table.cell(info_table, 0, 0, "WR-SMC v4.1", text_color=color.white, text_size=txt_size, bgcolor=color.new(color.blue, 30), text_halign=text.align_center)
    table.cell(info_table, 1, 0, "ENHANCED", text_color=color.yellow, text_size=txt_size, bgcolor=color.new(color.blue, 30), text_halign=text.align_center)
    
    // Biases
    m5_bias_text = m5_bullish ? "BULLISH ▲" : m5_bearish ? "BEARISH ▼" : "NEUTRAL ●"
    m5_bias_color = m5_bullish ? color.new(color.lime, 0) : m5_bearish ? color.new(color.red, 0) : color.gray
    table.cell(info_table, 0, 1, "M5 Bias", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 1, m5_bias_text, text_color=m5_bias_color, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    h1_bias_text = h1_bullish ? "BULLISH ▲" : h1_bearish ? "BEARISH ▼" : "NEUTRAL ●"
    h1_bias_color = h1_bullish ? color.new(color.lime, 0) : h1_bearish ? color.new(color.red, 0) : color.gray
    table.cell(info_table, 0, 2, "H1 Bias", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 2, h1_bias_text, text_color=h1_bias_color, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    smc_trend_text = smcTrendDir == "Bullish" ? "BULLISH ▲" : smcTrendDir == "Bearish" ? "BEARISH ▼" : "NEUTRAL ●"
    smc_trend_color = smcTrendDir == "Bullish" ? color.new(color.lime, 0) : smcTrendDir == "Bearish" ? color.new(color.red, 0) : color.gray
    table.cell(info_table, 0, 3, "SMC Trend", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 3, smc_trend_text, text_color=smc_trend_color, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    dir_text = overall_bullish ? "LONGS ONLY" : overall_bearish ? "SHORTS ONLY" : "NO TRADE"
    dir_color = overall_bullish ? color.new(color.lime, 0) : overall_bearish ? color.new(color.red, 0) : color.orange
    dir_bg = overall_bullish ? color.new(color.green, 80) : overall_bearish ? color.new(color.maroon, 80) : color.new(color.gray, 80)
    table.cell(info_table, 0, 4, "Direction", text_color=color.white, text_size=txt_size, bgcolor=dir_bg)
    table.cell(info_table, 1, 4, dir_text, text_color=dir_color, text_size=txt_size, bgcolor=dir_bg, text_halign=text.align_right)
    
    cisd_text = use_cisd and cisd_bullish_signal ? "BULLISH 🔥" : use_cisd and cisd_bearish_signal ? "BEARISH 🔥" : "INACTIVE"
    cisd_color = cisd_bullish_signal ? color.new(color.lime, 0) : cisd_bearish_signal ? color.new(color.red, 0) : color.gray
    table.cell(info_table, 0, 5, "CISD", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 5, cisd_text, text_color=cisd_color, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    // Separator
    table.cell(info_table, 0, 6, "━━━━━", text_color=color.new(color.gray, 30), text_size=txt_size, bgcolor=color.new(color.black, 50))
    table.cell(info_table, 1, 6, "━━━━━", text_color=color.new(color.gray, 30), text_size=txt_size, bgcolor=color.new(color.black, 50))
    
    // Levels
    nearest_sup = 0.0
    if array.size(support_data) > 0
        min_dist = 99999.0
        for i = 0 to array.size(support_data) - 1
            s = array.get(support_data, i)
            dist = close - s.price
            if dist > 0 and dist < min_dist
                min_dist := dist
                nearest_sup := s.price
    sup_text = nearest_sup > 0 ? str.tostring(nearest_sup, format.mintick) : "N/A"
    table.cell(info_table, 0, 7, "Support ↓", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 7, sup_text, text_color=color.new(color.lime, 0), text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    nearest_res = 0.0
    if array.size(resistance_data) > 0
        min_dist = 99999.0
        for i = 0 to array.size(resistance_data) - 1
            r = array.get(resistance_data, i)
            dist = r.price - close
            if dist > 0 and dist < min_dist
                min_dist := dist
                nearest_res := r.price
    res_text = nearest_res > 0 ? str.tostring(nearest_res, format.mintick) : "N/A"
    table.cell(info_table, 0, 8, "Resist ↑", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 8, res_text, text_color=color.new(color.red, 0), text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    table.cell(info_table, 0, 9, "S/R Levels", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 9, str.tostring(array.size(support_data)) + " / " + str.tostring(array.size(resistance_data)), text_color=color.white, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    table.cell(info_table, 0, 10, "FVG Zones", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 10, str.tostring(array.size(bullFVGs)) + " / " + str.tostring(array.size(bearFVGs)), text_color=color.white, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    table.cell(info_table, 0, 11, "Order Blocks", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 11, str.tostring(array.size(bullOBs)) + " / " + str.tostring(array.size(bearOBs)), text_color=color.white, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    // v4.1 NEW: Last Signal Info
    last_sig_text = last_signal_tier != "" ? last_signal_tier + " (" + str.tostring(last_signal_confidence) + "/20)" : "N/A"
    last_sig_color = last_signal_confidence >= 15 ? color.new(color.orange, 0) : last_signal_confidence >= 12 ? color.new(color.yellow, 0) : last_signal_confidence >= 9 ? color.new(color.lime, 0) : color.white
    table.cell(info_table, 0, 12, "Last Signal", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 12, last_sig_text, text_color=last_sig_color, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)
    
    // v4.1 NEW: Position Size
    pos_text = last_position_size > 0 ? str.tostring(last_position_size, "#.##") + "%" : "N/A"
    table.cell(info_table, 0, 13, "Position Size", text_color=color.new(color.silver, 0), text_size=txt_size, bgcolor=color.new(color.black, 30))
    table.cell(info_table, 1, 13, pos_text, text_color=color.white, text_size=txt_size, bgcolor=color.new(color.black, 30), text_halign=text.align_right)

// ═══════════════════════════════════════════════════════════════════════════════
// END OF v4.1 ENHANCED STRATEGY - WR-SR + SMC HYBRID ✅
// ═══════════════════════════════════════════════════════════════════════════════