/* ===========================================
   HEATMAP PAGE - TradeRune Elite
   Pure vanilla CSS
=========================================== */

:root {
    --hm-purp-main: #a855f7;
    --hm-purp-light: #c084fc;
    --hm-purp-deep: #7e22ce;
    --hm-purp-glow: rgba(168, 85, 247, 0.5);
    --hm-purp-whisper: rgba(168, 85, 247, 0.08);
    
    --hm-white-pure: #ffffff;
    --hm-white-soft: rgba(255, 255, 255, 0.95);
    --hm-white-muted: rgba(255, 255, 255, 0.6);
    --hm-white-faded: rgba(255, 255, 255, 0.4);
    
    --hm-cyan: #00e5ff;
    --hm-green: #4ade80;
    --hm-red: #ef5350;
    --hm-gold: #facc15;

    --hm-bg-card: rgba(14, 12, 18, 0.85); /* Deep dark purple glass */
    --hm-bg-hover: rgba(30, 20, 45, 0.9);
    --hm-border-base: rgba(192, 132, 252, 0.2);
    --hm-border-active: rgba(192, 132, 252, 0.6);
    
    --hm-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Utility */
.heatmap-text-win { color: var(--hm-green); text-shadow: 0 0 10px rgba(74, 222, 128, 0.3); }
.heatmap-text-loss { color: var(--hm-red); text-shadow: 0 0 10px rgba(239, 83, 80, 0.3); }
.heatmap-text-be { color: var(--hm-gold); }

/* Main Wrapper */
.heatmap-main-card {
    margin-left: 20px;
    padding: 32px 40px;
    background: var(--hm-bg-card);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--hm-border-base);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: var(--hm-white-soft);
    font-family: 'Inter', 'JetBrains Mono', sans-serif;
    min-height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Header */
.heatmap-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.heatmap-action-btns {
    position: absolute;
    top: 20px;
    right: 30px;
}

.heatmap-export-btn {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.heatmap-export-btn:hover {
    background: rgba(16, 185, 129, 0.25);
    border-color: #10b981;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.heatmap-year-selector {
    display: flex;
    align-items: center;
    gap: 24px;
}

.heatmap-year-text {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -1px;
    margin: 0;
    background: linear-gradient(135deg, var(--hm-white-pure), var(--hm-purp-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(168, 85, 247, 0.3);
    font-variant-numeric: tabular-nums;
    cursor: pointer;
    transition: all 0.4s var(--hm-ease);
}

.heatmap-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--hm-border-base);
    color: var(--hm-white-muted);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s var(--hm-ease);
    outline: none;
}
.heatmap-icon-btn:hover {
    background: rgba(168, 85, 247, 0.15);
    color: var(--hm-purp-light);
    border-color: var(--hm-border-active);
    box-shadow: 0 0 20px var(--hm-purp-whisper);
    transform: scale(1.1);
}

/* Mode Pills */
.heatmap-mode-pills {
    display: flex;
    gap: 12px;
    background: rgba(0,0,0,0.4);
    padding: 6px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

.heatmap-mode-pill {
    background: transparent;
    border: 1px solid transparent;
    color: var(--hm-white-faded);
    padding: 10px 20px;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s var(--hm-ease);
    display: flex;
    align-items: center;
    gap: 8px;
}
.heatmap-mode-pill:hover {
    color: var(--hm-white-pure);
    background: rgba(255,255,255,0.05);
}
.heatmap-mode-pill--active {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--hm-border-active);
    color: var(--hm-white-pure);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.4);
}
.heatmap-mode-pill--active i { color: var(--hm-purp-light); }

/* Stats Grid */
.heatmap-stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.heatmap-stat-card {
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(16px);
    border: 1px solid var(--hm-border-base);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all 0.4s var(--hm-ease);
    box-shadow: inset 0 0 15px rgba(192, 132, 252, 0.05);
}
.heatmap-stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--hm-border-active);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5), inset 0 0 20px var(--hm-purp-whisper);
    background: var(--hm-bg-hover);
}

.heatmap-stat-label {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--hm-white-faded);
    display: flex;
    align-items: center;
    gap: 8px;
}
.heatmap-stat-label i { color: var(--hm-purp-main); opacity: 0.8; font-size: 13px; }

.heatmap-stat-val {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--hm-white-pure);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.1;
}

.heatmap-stat-sub {
    font-size: 12px;
    font-weight: 700;
    color: var(--hm-white-muted);
}

/* Grid Area (GitHub Style) */
.heatmap-grid-container {
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--hm-border-base);
    border-radius: 20px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    overflow-x: auto;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}

.heatmap-grid-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 15px;
}

.heatmap-months-row {
    display: grid;
    grid-template-columns: repeat(53, 14px);
    gap: 4px;
    margin-bottom: 12px;
    margin-left: 32px; 
}
.heatmap-month-label {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--hm-white-faded);
    text-transform: uppercase;
    grid-column: span 4;
}

.heatmap-grid-body {
    display: flex;
    gap: 12px;
}

.heatmap-days-col {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 14px; 
    font-size: 11px;
    font-weight: 800;
    color: var(--hm-white-faded);
    height: 122px; 
}
.heatmap-days-col div:nth-child(1) { margin-top: 14px; } 
.heatmap-days-col div:nth-child(2) { margin-top: 28px; } 

.heatmap-grid-wrapper {
    display: grid;
    grid-template-rows: repeat(7, 14px);
    grid-auto-columns: 14px;
    grid-auto-flow: column;
    gap: 4px;
}

.heatmap-cell {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.3s var(--hm-ease);
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(255,255,255,0.02);
}

/* Cell Colors - ELITE EDITION */
.heatmap-cell--empty { background: rgba(255, 255, 255, 0.02); }
.heatmap-cell--be    { background: var(--hm-gold); box-shadow: 0 0 5px var(--hm-gold); border-color: var(--hm-gold); }

.heatmap-cell--win-1 { background: rgba(74, 222, 128, 0.3); border-color: rgba(74, 222, 128, 0.4); }
.heatmap-cell--win-2 { background: rgba(74, 222, 128, 0.5); border-color: rgba(74, 222, 128, 0.6); }
.heatmap-cell--win-3 { background: rgba(74, 222, 128, 0.8); border-color: rgba(74, 222, 128, 0.9); }
.heatmap-cell--win-4 { background: #4ade80; box-shadow: 0 0 10px rgba(74, 222, 128, 0.8); border-color: #fff; }

.heatmap-cell--loss-1 { background: rgba(239, 83, 80, 0.3); border-color: rgba(239, 83, 80, 0.4); }
.heatmap-cell--loss-2 { background: rgba(239, 83, 80, 0.5); border-color: rgba(239, 83, 80, 0.6); }
.heatmap-cell--loss-3 { background: rgba(239, 83, 80, 0.8); border-color: rgba(239, 83, 80, 0.9); }
.heatmap-cell--loss-4 { background: #ef5350; box-shadow: 0 0 10px rgba(239, 83, 80, 0.8); border-color: #fff; }

/* Dynamic Mode Overrides */
.heatmap-grid-wrapper--mode-count .heatmap-cell--has-data {
    background: rgba(168, 85, 247, var(--cell-intensity, 0.5));
    border-color: rgba(192, 132, 252, var(--cell-intensity, 0.5));
}
.heatmap-grid-wrapper--mode-winrate .heatmap-cell--has-data {
    background: var(--wr-color); 
    border-color: var(--wr-color);
}
.heatmap-grid-wrapper--mode-discipline .heatmap-cell--has-data {
    background: var(--disc-color);
}
.heatmap-grid-wrapper--mode-mood .heatmap-cell--has-data {
    background: rgba(0,0,0,0.5);
    border-color: var(--hm-purp-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px;
}

.heatmap-cell:hover {
    transform: scale(1.5);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.8), 0 0 0 1px var(--hm-purp-light);
    border-radius: 3px;
}

@keyframes cellFadeIn {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}
.heatmap-cell { animation: cellFadeIn 0.5s var(--hm-ease) backwards; }

/* Insights */
.heatmap-insights-section { margin-top: 16px; }
.heatmap-section-title {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--hm-purp-light);
    margin-bottom: 20px;
    text-transform: uppercase;
}
.heatmap-insights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.heatmap-insight-card {
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(16px);
    border: 1px solid var(--hm-border-base);
    border-left: 4px solid var(--hm-purp-main);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all 0.4s var(--hm-ease);
}
.heatmap-insight-card:hover {
    background: var(--hm-bg-hover);
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.5), inset 0 0 15px rgba(168, 85, 247, 0.1);
    border-color: var(--hm-border-active);
}
.heatmap-ic-icon { color: var(--hm-purp-light); font-size: 24px; margin-bottom: 8px; text-shadow: 0 0 15px rgba(192, 132, 252, 0.5); }
.heatmap-ic-title { font-size: 11px; color: var(--hm-white-muted); text-transform: uppercase; font-weight: 800; letter-spacing: 1px;}
.heatmap-ic-val { font-size: 18px; color: var(--hm-white-pure); font-weight: 900; }
.heatmap-ic-val span { color: var(--hm-purp-light); font-size: 12px; }

/* Tooltip Mengambang (Sama persis kayak equity) */
.heatmap-tooltip {
    position: fixed;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.2s var(--hm-ease), transform 0.2s var(--hm-ease);
    width: 280px;
    background: rgba(14, 12, 18, 0.95);
    backdrop-filter: blur(28px) saturate(180%);
    border: 1px solid var(--hm-border-active);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.1);
    z-index: 9999;
}
.heatmap-tooltip--show {
    opacity: 1;
    transform: translateY(0);
}
.heatmap-tt-header { font-size: 14px; font-weight: 900; color: var(--hm-purp-light); margin-bottom: 12px; }
.heatmap-tt-divider { height: 1px; background: linear-gradient(90deg, var(--hm-purp-glow), transparent); margin: 12px 0; }
.heatmap-tt-grid { display: grid; grid-template-columns: 80px 1fr; gap: 8px; font-size: 12px; }
.heatmap-tt-label { color: var(--hm-white-muted); font-weight: 800; text-transform: uppercase; font-size: 10px; letter-spacing: 1px; }
.heatmap-tt-value { color: var(--hm-white-pure); font-weight: 900; font-family: 'JetBrains Mono', monospace; }
.heatmap-tt-footer { font-size: 10px; color: var(--hm-white-muted); font-weight: 800; text-align: center; margin-top: 10px; font-style: italic;}

/* Modal Elit */
.heatmap-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(10, 8, 15, 0.85);
    backdrop-filter: blur(15px);
    z-index: 100000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s var(--hm-ease);
}
.heatmap-modal-backdrop--show { opacity: 1; pointer-events: all; }

.heatmap-modal {
    width: 900px; max-width: 95vw; max-height: 85vh;
    background: linear-gradient(145deg, rgba(20, 15, 30, 0.95), rgba(10, 8, 15, 0.98));
    border: 1px solid rgba(192, 132, 252, 0.3);
    border-radius: 24px;
    box-shadow: 0 32px 64px rgba(0,0,0,0.9), inset 0 0 30px rgba(168, 85, 247, 0.1);
    display: flex; flex-direction: column;
    transform: scale(0.95) translateY(20px); transition: all 0.4s var(--hm-ease);
}
.heatmap-modal-backdrop--show .heatmap-modal { transform: scale(1) translateY(0); }

.heatmap-modal-header {
    padding: 24px 32px; border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex; justify-content: space-between; align-items: center;
}
.heatmap-modal-title h2 { margin: 0; font-size: 24px; font-weight: 900; color: #fff; }
.heatmap-modal-badge { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 800; padding: 4px 12px; border-radius: 8px; background: rgba(255,255,255,0.05); font-family: 'JetBrains Mono', monospace; }

.heatmap-modal-body {
    display: grid; grid-template-columns: 0.45fr 0.55fr; gap: 24px;
    padding: 32px; flex: 1; overflow: hidden;
}
.heatmap-modal-section-title { font-size: 11px; font-weight: 900; color: var(--hm-purp-light); letter-spacing: 2px; margin-bottom: 16px; border-bottom: 1px dashed rgba(192,132,252,0.3); padding-bottom: 10px; }

.heatmap-modal-trades { overflow-y: auto; padding-right: 8px; }
.heatmap-trade-card {
    background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px; padding: 16px; margin-bottom: 12px; display: flex; flex-direction: column; gap: 8px;
    transition: 0.3s; cursor: pointer;
}
.heatmap-trade-card:hover { background: rgba(255,255,255,0.05); transform: translateX(5px); border-color: rgba(192,132,252,0.3); }

.heatmap-tc-top { display: flex; justify-content: space-between; align-items: center; }
.heatmap-tc-sym { font-weight: 900; color: #fff; font-size: 15px; }
.heatmap-tc-dir { font-size: 10px; padding: 4px 8px; border-radius: 6px; font-weight: 800; letter-spacing: 1px; }
.heatmap-tc-dir--long { background: rgba(74, 222, 128, 0.1); color: var(--hm-green); border: 1px solid rgba(74, 222, 128, 0.3); }
.heatmap-tc-dir--short { background: rgba(239, 83, 80, 0.1); color: var(--hm-red); border: 1px solid rgba(239, 83, 80, 0.3); }

.heatmap-tc-mid { display: flex; justify-content: space-between; align-items: baseline; margin-top: 5px; }
.heatmap-tc-pnl { font-size: 22px; font-weight: 900; font-family: 'JetBrains Mono', monospace; }
.heatmap-tc-r { color: var(--hm-purp-light); font-weight: 900; font-size: 14px; font-family: 'JetBrains Mono', monospace; }

.heatmap-tc-bot { display: flex; justify-content: space-between; font-size: 11px; color: var(--hm-white-muted); font-weight: 700; margin-top: 5px;}

.heatmap-modal-chart-area { display: flex; flex-direction: column; }
.heatmap-svg-wrapper { flex: 1; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.05); border-radius: 16px; overflow: hidden; position: relative; box-shadow: inset 0 0 20px rgba(0,0,0,0.8); }

.heatmap-modal-footer {
    padding: 24px 32px; border-top: 1px solid rgba(255,255,255,0.05);
    display: flex; justify-content: flex-end; gap: 15px; background: rgba(0,0,0,0.3); border-radius: 0 0 24px 24px;
}
.heatmap-btn-secondary, .heatmap-btn-primary {
    padding: 12px 24px; border-radius: 10px; font-size: 13px; font-weight: 800; cursor: pointer; transition: all 0.3s var(--hm-ease); display: flex; align-items: center; gap: 8px; font-family: monospace; letter-spacing: 1px;
}
.heatmap-btn-secondary { background: rgba(255,255,255,0.05); color: var(--hm-white-faded); border: 1px solid rgba(255,255,255,0.1); }
.heatmap-btn-secondary:hover { background: rgba(255,255,255,0.1); color: #fff; }
.heatmap-btn-primary { background: linear-gradient(135deg, #7e22ce, #a855f7); color: var(--hm-white-pure); border: 1px solid var(--hm-purp-light); box-shadow: 0 5px 15px var(--hm-purp-whisper); }
.heatmap-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 25px var(--hm-purp-glow); }