/* === JACK STATS STYLES === */
#jack-stats-export-area {
            --gold: #FFD700;
            --green: #1ED760;
            --red: #ff4444;
            --text-main: #FFFFFF;
            --text-muted: #A0A0A0;
            --border-color: rgba(255, 255, 255, 0.1);
        }

        #jack-stats-export-area .premium-header-title {
            text-align: center;
            font-family: 'Outfit', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }

        #jack-stats-export-area .sparkle-icon {
            color: var(--gold);
            font-size: 1.8rem;
        }

        #jack-stats-export-area .jack-stats-grid {
            display: grid !important;
            grid-template-columns: repeat(3, 1fr) !important;
            gap: 15px !important;
            margin-bottom: 25px !important;
        }

        #jack-stats-export-area .jack-stat-card {
            background: rgba(20, 20, 20, 0.6) !important;
            border-radius: 12px !important;
            padding: 20px 15px !important;
            display: flex !important;
            flex-direction: column !important;
            align-items: center !important;
            justify-content: center !important;
            border: 1px solid var(--border-color) !important;
        }

        #jack-stats-export-area .jack-stat-fire {
            border-color: rgba(255, 68, 68, 0.4) !important;
        }

        #jack-stats-export-area .jack-stat-green {
            border-color: rgba(30, 215, 96, 0.4) !important;
        }

        #jack-stats-export-area .jack-stat-gold {
            border-color: rgba(255, 215, 0, 0.4) !important;
        }

        #jack-stats-export-area .jack-stat-label {
            font-size: 0.85rem !important;
            font-weight: 700 !important;
            text-transform: uppercase !important;
            margin-bottom: 12px !important;
            display: flex !important;
            align-items: center !important;
            gap: 8px !important;
        }

        #jack-stats-export-area .jack-stat-fire .jack-stat-label {
            color: var(--red) !important;
        }

        #jack-stats-export-area .jack-stat-green .jack-stat-label {
            color: var(--green) !important;
        }

        #jack-stats-export-area .jack-stat-gold .jack-stat-label {
            color: var(--gold) !important;
        }

        #jack-stats-export-area .jack-stat-value {
            font-size: 2.2rem !important;
            font-weight: 800 !important;
            color: #fff !important;
            margin-bottom: 10px !important;
            font-family: 'Outfit', sans-serif !important;
        }

        #jack-stats-export-area .jack-total-diff {
            font-size: 0.85rem !important;
            font-weight: 600 !important;
            padding: 4px 10px !important;
            border-radius: 4px !important;
            display: flex !important;
            align-items: center !important;
            gap: 4px !important;
        }

        #jack-stats-export-area .jack-total-diff.positive {
            color: var(--green) !important;
            background: rgba(30, 215, 96, 0.1) !important;
        }

        #jack-stats-export-area .jack-total-diff.negative {
            color: var(--red) !important;
            background: rgba(255, 68, 68, 0.1) !important;
        }

        #jack-stats-export-area .jack-total-diff.neutral {
            color: var(--text-muted) !important;
        }

        #jack-total-diff {
            border: 1px solid currentColor !important;
            padding: 6px 12px !important;
            border-radius: 8px !important;
            font-size: 0.95rem !important;
            box-shadow: 0 0 12px currentColor !important;
            margin-top: 4px !important;
        }

        #jack-stats-export-area .section-divider {
            display: flex;
            align-items: center;
            text-align: center;
            margin: 25px 0 15px;
        }

        #jack-stats-export-area .section-divider hr {
            flex: 1;
            border: none;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        #jack-stats-export-area .section-divider h4 {
            padding: 0 15px;
            color: var(--text-muted);
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        #jack-stats-export-area .table-container {
            width: 100%;
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 8px;
            overflow-x: auto;
            background: rgba(20, 20, 20, 0.4);
        }

        #jack-stats-export-area table {
            width: 100%;
            border-collapse: collapse;
        }

        #jack-stats-export-area th {
            padding: 14px 15px;
            font-size: 0.95rem;
            font-weight: 700;
            text-transform: uppercase;
            border-bottom: 1px solid rgba(255, 215, 0, 0.3);
            white-space: nowrap;
        }

        #jack-stats-export-area th.col-rank {
            color: var(--gold);
            text-align: center;
            width: 60px;
        }

        #jack-stats-export-area th.col-name {
            color: var(--gold);
            text-align: left;
        }

        #jack-stats-export-area th.col-streams {
            color: var(--green);
            text-align: right;
        }

        #jack-stats-export-area th.col-diff {
            color: var(--green);
            text-align: right;
            width: 180px;
        }

        #jack-stats-export-area td {
            padding: 12px 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 1.05rem;
            font-weight: 600;
        }

        #jack-stats-export-area tr:last-child td {
            border-bottom: none;
        }

        #jack-stats-export-area tbody tr:nth-child(even) {
            background: rgba(255, 255, 255, 0.02);
        }

        #jack-stats-export-area tbody tr:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        #jack-stats-export-area td.col-rank {
            color: var(--gold);
            text-align: center;
            font-weight: 800;
            font-size: 1.1rem;
        }

        #jack-stats-export-area td.col-name {
            color: #fff;
            text-align: left;
        }

        #jack-stats-export-area td.col-streams {
            color: var(--green);
            text-align: right;
            font-family: 'Inter', sans-serif;
            font-weight: 600;
        }

        #jack-stats-export-area td.col-diff {
            text-align: right;
            font-weight: 600;
        }

        #jack-stats-export-area td.col-diff.positive {
            color: var(--green);
        }

        #jack-stats-export-area td.col-diff.negative {
            color: var(--red);
        }

        #jack-stats-export-area td.col-diff.neutral {
            color: var(--text-muted);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            #jack-stats-export-area .jack-stats-grid {
                grid-template-columns: 1fr !important;
            }

            #jack-stats-export-area .premium-header-title {
                font-size: 1.5rem;
            }

            #jack-stats-export-area th,
            #jack-stats-export-area td {
                font-size: 0.85rem !important;
                padding: 10px 8px;
            }

            #jack-stats-export-area td.col-rank {
                font-size: 0.9rem !important;
            }

            #jack-stats-export-area th.col-diff {
                width: auto;
            }
        }

/* === MAIN PORTAL STYLES === */
:root {
            --bg-base: #0d1117;
            --bg-base-alt: #161b22;
            --bg-panel: rgba(22, 27, 34, 0.75);
            --primary: #FFD700;
            --primary-glow: rgba(255, 215, 0, 0.4);
            --primary-dim: rgba(255, 215, 0, 0.12);
            --green-accent: #39ff6420;
            --green-neon: #39ff64;
            --text-main: #e6edf3;
            --text-muted: #8b949e;
            --border-light: rgba(255, 215, 0, 0.25);
            --border-faint: rgba(255, 255, 255, 0.08);
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 28px;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }

        body {
            font-family: 'Outfit', 'Inter', sans-serif;
            background: linear-gradient(170deg, var(--bg-base) 0%, var(--bg-base-alt) 40%, #0d1117 100%);
            color: var(--text-main);
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }

        /* ========== FIREFLY CANVAS ========== */
        #firefly-canvas {
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            z-index: 0;
            pointer-events: none;
        }

        /* ========== BACKGROUND GLOWS ========== */
        .bg-glow {
            position: fixed;
            border-radius: 50%;
            filter: blur(100px);
            z-index: 0;
            pointer-events: none;
            will-change: transform, opacity;
            backface-visibility: hidden;
            transform: translate3d(0, 0, 0);
        }
        .bg-glow--gold {
            top: -10%; left: 20%;
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            animation: floatOrb1 14s infinite alternate ease-in-out;
        }
        .bg-glow--green {
            bottom: -5%; right: 10%;
            width: 500px; height: 500px;
            background: radial-gradient(circle, rgba(57, 255, 100, 0.05) 0%, transparent 70%);
            animation: floatOrb2 18s infinite alternate-reverse ease-in-out;
        }
        .bg-glow--purple {
            top: 40%; left: 60%;
            width: 400px; height: 400px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
            animation: floatOrb1 20s infinite alternate ease-in-out;
        }

        @keyframes floatOrb1 {
            0% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.5; }
            100% { transform: translate3d(40px, 30px, 0) scale(1.15); opacity: 0.8; }
        }
        @keyframes floatOrb2 {
            0% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.3; }
            100% { transform: translate3d(-50px, -30px, 0) scale(1.2); opacity: 0.6; }
        }


        /* ========== 3-COLUMN LAYOUT ========== */
        .app-layout {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.5fr 2fr 1.5fr;
            grid-template-rows: auto auto;
            grid-template-areas:
                "left center right"
                "bottom bottom bottom";
            gap: clamp(16px, 2vw, 28px);
            max-width: 1800px;
            margin: 0 auto;
            padding: clamp(16px, 2.5vw, 30px) clamp(14px, 2vw, 28px) 0 clamp(14px, 2vw, 28px);
            min-height: 100vh;
        }

        .col-left   { grid-area: left; display: flex; flex-direction: column; gap: 20px; }
        .col-center { grid-area: center; display: flex; flex-direction: column; gap: 28px; align-items: center; }
        .col-right  { grid-area: right; display: flex; flex-direction: column; gap: 20px; }
        .gi-footer  { grid-area: bottom; }

        /* Mobile stats hidden on desktop */
        .mobile-stats-block { display: none; }

        /* Hide gi-left/gi-center/gi-right classes on desktop (they're for mobile flat layout) */

        /* ========== GLASS PANEL ========== */
        .glass-panel, #setup-area {
            background: var(--bg-panel);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid var(--border-faint);
            border-radius: var(--radius-xl);
            padding: clamp(16px, 2.2vw, 30px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255,255,255,0.04);
            width: 100%;
            position: relative;
            overflow: hidden;
        }

        /* Shine-on-hover effect */
        .glass-panel::after, .stat-card-v2::after {
            content: '';
            position: absolute;
            top: -50%; left: -60%;
            width: 40%; height: 200%;
            background: linear-gradient(105deg, transparent 40%, rgba(255,215,0,0.06) 45%, rgba(255,215,0,0.12) 50%, rgba(255,215,0,0.06) 55%, transparent 60%);
            transform: rotate(25deg);
            transition: left 0.7s cubic-bezier(0.23, 1, 0.32, 1);
            pointer-events: none;
            z-index: 2;
        }
        .glass-panel:hover::after, .stat-card-v2:hover::after {
            left: 130%;
        }

        /* ========== AVATAR CARD (Left Col) ========== */
        .avatar-card {
            text-align: center;
            padding: 28px 20px 22px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .avatar-img-container {
            position: relative;
            width: 160px;
            height: 160px;
            margin-bottom: 8px;
        }
        .avatar-card img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            border: 3.5px solid var(--primary);
            box-shadow: 0 0 30px rgba(255, 215, 0, 0.2), 0 0 60px rgba(255, 215, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        .avatar-img-container::before {
            content: '';
            position: absolute;
            inset: -6px;
            border-radius: 50%;
            border: 1px dashed rgba(255, 215, 0, 0.35);
            animation: rotateCw 20s linear infinite;
        }
        @keyframes rotateCw {
            to { transform: rotate(360deg); }
        }
        .avatar-status-badge {
            position: absolute;
            bottom: 4px;
            right: 12px;
            background: #1ED760;
            color: #000;
            font-size: 0.65rem;
            font-weight: 900;
            padding: 3px 8px;
            border-radius: 20px;
            border: 2px solid #0d1117;
            box-shadow: 0 0 10px rgba(30, 215, 96, 0.6);
            letter-spacing: 0.5px;
        }
        .avatar-card img:hover {
            transform: scale(1.05) rotate(2deg);
            box-shadow: 0 0 45px rgba(255, 215, 0, 0.35), 0 0 80px rgba(255, 215, 0, 0.15);
        }
        .avatar-card .avatar-name {
            margin-top: 14px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 2px;
            text-transform: uppercase;
            text-shadow: 0 0 20px rgba(255,215,0,0.3);
        }
        .avatar-card .avatar-sub {
            font-size: 0.8rem;
            color: var(--text-muted);
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-top: 4px;
        }
        .badge-gold {
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-light);
            color: var(--primary);
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 10px;
            border-radius: 50px;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 0 10px rgba(255, 215, 0, 0.05);
        }
        .badge-spotify {
            background: rgba(30, 215, 96, 0.08);
            border: 1px solid rgba(30, 215, 96, 0.35);
            color: #1ED760;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 10px;
            border-radius: 50px;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 0 10px rgba(30, 215, 96, 0.05);
        }
        .avatar-quote {
            font-size: 0.76rem;
            line-height: 1.5;
            color: var(--text-muted);
            margin: 18px 0 16px 0;
            padding: 0 10px;
            font-style: italic;
            border-left: 2px solid rgba(255, 215, 0, 0.25);
            text-align: left;
        }
        .avatar-socials {
            display: flex;
            gap: 15px;
            margin-top: 8px;
        }
        .avatar-socials a {
            color: var(--text-muted);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.08);
        }
        .avatar-socials a:hover {
            color: var(--primary);
            background: rgba(255, 215, 0, 0.1);
            border-color: rgba(255, 215, 0, 0.3);
            box-shadow: 0 0 12px rgba(255, 215, 0, 0.2);
            transform: translateY(-2px);
        }

        /* ========== QUICK ACTION BUTTONS ========== */
        .quick-actions { padding: 20px; }
        .quick-actions .qa-title {
            font-size: 0.7rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 14px;
            text-align: center;
        }
        .quick-actions .qa-grid {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .qa-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid rgba(255, 215, 0, 0.18);
            color: var(--primary);
            padding: 12px 16px;
            border-radius: 12px;
            font-size: 0.85rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }
        .qa-btn::after {
            content: '';
            position: absolute;
            top: -50%; left: -60%;
            width: 40%; height: 200%;
            background: linear-gradient(105deg, transparent 40%, rgba(255,215,0,0.1) 50%, transparent 60%);
            transform: rotate(25deg);
            transition: left 0.5s;
            pointer-events: none;
        }
        .qa-btn:hover {
            background: rgba(255, 215, 0, 0.14);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
            transform: translateY(-2px);
        }
        .qa-btn:hover::after { left: 130%; }

        /* ========== LEADERBOARD BUTTON (dashed gold) ========== */
        .leaderboard-chase-btn {
            position: relative;
            padding: 12px 20px;
            border-radius: 14px;
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--primary);
            background: transparent;
            border: 1.5px dashed var(--primary);
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: 1px;
            z-index: 1;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: fit-content;
            align-self: center;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .leaderboard-chase-btn:hover {
            background: rgba(255, 215, 0, 0.08);
            box-shadow: 0 0 25px rgba(255, 215, 0, 0.15);
            transform: translateY(-2px);
        }

        /* ========== STAT CARDS V2 (Right Col) ========== */
        .stat-card-v2 {
            padding: 28px 16px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-faint);
            border-radius: var(--radius-lg);
            background: var(--bg-panel);
            backdrop-filter: blur(20px);
            transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        .stat-card-v2:hover {
            border-color: rgba(255, 215, 0, 0.35);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.4), 0 0 20px rgba(255, 215, 0, 0.08);
        }
        .stat-card-v2 .sc-label {
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .stat-card-v2 .sc-value {
            font-size: 3rem;
            font-weight: 800;
            font-family: 'JetBrains Mono', monospace;
            color: var(--primary);
            text-shadow: 0 0 25px rgba(255, 215, 0, 0.35);
            line-height: 1.1;
        }
        .stat-card-v2.highlight-gold {
            border-color: rgba(255, 215, 0, 0.3);
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 0%, var(--bg-panel) 100%);
        }
        .stat-card-v2.highlight-gold .sc-value {
            color: var(--primary);
            text-shadow: 0 0 35px rgba(255, 215, 0, 0.5), 0 0 60px rgba(255, 215, 0, 0.15);
        }
        .stat-card-v2.highlight-red .sc-value {
            color: #ff6b6b;
            text-shadow: 0 0 25px rgba(255, 107, 107, 0.3);
        }

        /* ========== MAIN TITLE ========== */
        .main-title {
            font-family: 'Charm', cursive;
            font-size: clamp(5.5rem, 10vw, 9rem);
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            line-height: 1.1;
            margin-top: 10px;
            margin-bottom: 5px;
            text-shadow: 0 0 50px rgba(255, 215, 0, 0.35), 0 0 100px rgba(255, 215, 0, 0.1);
            text-align: center;
        }

        .title-return {
            color: var(--primary);
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 4px;
            margin-bottom: 20px;
            text-align: center;
            text-transform: uppercase;
            background: rgba(255, 215, 0, 0.08);
            padding: 8px 24px;
            border-radius: 50px;
            border: 1px solid var(--border-light);
            display: inline-block;
        }

        /* ========== COUNTDOWN ========== */
        .countdown-container {
            background: linear-gradient(180deg, rgba(22, 27, 34, 0.8) 0%, rgba(13, 17, 23, 0.95) 100%);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            padding: 30px 40px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), inset 0 0 30px rgba(255, 215, 0, 0.03);
            backdrop-filter: blur(20px);
            width: 100%;
            position: relative;
        }

        /* Sunflower line-art decorations */
        .countdown-container::before, .countdown-container::after {
            content: '🌻';
            position: absolute;
            font-size: 1.6rem;
            opacity: 0.25;
            filter: grayscale(0.3);
        }
        .countdown-container::before { top: 12px; left: 18px; }
        .countdown-container::after { bottom: 12px; right: 18px; }

        .countdown-title {
            text-align: center;
            color: var(--text-main);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 25px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .countdown-timer {
            display: flex;
            gap: 18px;
            justify-content: center;
            align-items: center;
        }

        .time-box {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 80px;
            background: rgba(0,0,0,0.3);
            padding: 14px 10px;
            border-radius: 14px;
            border: 1px solid rgba(255,215,0,0.1);
        }

        .time-val {
            font-size: 3rem;
            font-weight: 300;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 6px;
            text-shadow: 0 0 20px rgba(255, 215, 0, 0.35);
            font-family: 'JetBrains Mono', monospace;
        }

        .time-label {
            font-size: 0.65rem;
            color: var(--text-muted);
            text-transform: uppercase;
            font-weight: 700;
            letter-spacing: 2px;
        }

        .time-sep {
            color: rgba(255, 215, 0, 0.2);
            font-size: 2rem;
            font-weight: 300;
            line-height: 1;
            margin-top: -12px;
        }

        .target-date {
            text-align: center;
            margin-top: 24px;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            letter-spacing: 2px;
            background: rgba(0, 0, 0, 0.35);
            padding: 8px 18px;
            border-radius: 20px;
            border: 1px dashed rgba(255, 215, 0, 0.2);
            width: 100%;
            display: inline-block;
        }

        /* ========== STATS GRID (Old compat) ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            width: 100%;
            margin-bottom: 20px;
        }

        .stat-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-faint);
            border-radius: var(--radius-lg);
            padding: 22px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            transition: all 0.3s;
            backdrop-filter: blur(15px);
        }
        .stat-card:hover {
            border-color: var(--border-light);
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
        }

        .stat-label {
            color: var(--text-muted);
            font-size: 0.78rem;
            font-weight: 700;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .stat-val {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--primary);
            font-family: 'JetBrains Mono', monospace;
            text-shadow: 0 0 15px rgba(255, 215, 0, 0.35);
        }

        /* ========== SETUP / FORM AREA ========== */
        .input-group-custom {
            width: 100%;
            max-width: 100%;
            margin: 0 auto 24px auto;
            position: relative;
            background: rgba(0, 0, 0, 0.3);
            padding: 24px;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 215, 0, 0.15);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        }

        .input-group-custom label {
            font-weight: 700;
            color: var(--text-main);
            font-size: 0.9rem;
            margin-bottom: 12px;
            display: block;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .input-group-custom input {
            width: 100%;
            padding: 14px 16px;
            font-size: 1.1rem;
            font-weight: 600;
            text-align: center;
            border-radius: var(--radius-md);
            background: rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(255, 215, 0, 0.15);
            color: var(--primary);
            outline: none;
            transition: all 0.3s;
        }

        .input-group-custom input:focus {
            border-color: var(--green-neon);
            box-shadow: 0 0 20px rgba(57, 255, 100, 0.15);
            color: var(--green-neon);
        }

        /* Buttons (inline override for 3-col) */
        .btn {
            padding: 13px 24px;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            font-weight: 700;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            letter-spacing: 0.5px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, #FFA000 100%);
            color: #000;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.25);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
        }

        .btn-danger {
            background: linear-gradient(135deg, #FF453A 0%, #D32F2F 100%);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 69, 58, 0.25);
        }

        .btn-outline {
            background: rgba(255, 215, 0, 0.05);
            border: 1px solid var(--border-light);
            color: var(--primary);
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: all 0.3s;
        }
        .btn-outline:hover {
            background: var(--primary-dim);
            box-shadow: 0 0 15px rgba(255,215,0,0.15);
            transform: translateY(-2px);
        }

        .btn-outline-danger {
            background: rgba(255, 69, 58, 0.05);
            border: 1px solid #FF453A;
            color: #FF453A;
        }

        .hidden { display: none !important; }

        .info-box {
            padding: 14px 20px;
            border-radius: 14px;
            font-weight: 600;
            text-align: center;
            background: rgba(255, 50, 50, 0.08);
            color: #ff6b6b;
            border: 1px solid rgba(255, 50, 50, 0.2);
            margin-bottom: 16px;
            font-size: 0.9rem;
        }

        /* Status Board */
        .status-overview {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-bottom: 20px;
        }

        .status-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
            gap: 10px;
        }
        .setup-btn-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
            gap: 10px;
        }

        .status-card {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-faint);
            border-radius: var(--radius-md);
            padding: 16px 8px;
            text-align: center;
        }
        .status-card.highlight {
            border-color: var(--primary);
            background: rgba(255, 215, 0, 0.04);
        }
        .status-card.alert {
            border-color: #FF453A;
            background: rgba(255, 69, 58, 0.04);
        }

        .sc-val {
            font-size: 1.8rem;
            font-family: 'JetBrains Mono', monospace;
            font-weight: 700;
            margin-top: 8px;
            display: block;
        }

        /* ========== PREMIUM FOOTER ========== */
        .premium-footer {
            text-align: center;
            padding: 40px 20px 30px 20px;
            color: var(--text-muted);
            position: relative;
            z-index: 1;
        }
        .premium-footer .pf-brand {
            font-size: 0.7rem;
            letter-spacing: 6px;
            text-transform: uppercase;
            color: rgba(255, 215, 0, 0.4);
            font-weight: 300;
            margin-bottom: 6px;
        }
        .premium-footer .pf-copy {
            font-size: 0.75rem;
            opacity: 0.4;
            letter-spacing: 2px;
        }

        /* ========== RESPONSIVE MOBILE ========== */
        @media (max-width: 1200px) {
            /* Disable expensive backdrop blur on mobile to resolve rendering/touch latency */
            .glass-panel, #setup-area, .modal, .modal-content, .track-modal-content {
                backdrop-filter: none !important;
                -webkit-backdrop-filter: none !important;
            }

            .app-layout {
                grid-template-columns: 1fr;
                grid-template-areas: none;
                padding: 16px 14px;
                gap: 16px;
            }

            .col-left, .col-center, .col-right {
                display: contents;
                grid-area: auto;
            }

            /* All items go to single column */
            .gi-left, .gi-center, .gi-right, .gi-footer {
                grid-column: 1;
                grid-row: auto;
            }
            .gi-right-1, .gi-right-2, .gi-right-3 {
                grid-row: auto;
            }

            /* Hide desktop stat cards on mobile */
            .gi-right { display: none !important; }
            /* Show mobile stats block */
            .mobile-stats-block { display: flex; flex-direction: column; gap: 12px; width: 100%; }

            /* === MOBILE ORDER === */
            .avatar-card             { order: 1; margin-top: 20px; grid-row-start: auto; }
            .main-title              { order: 2; grid-row-start: auto; }
            .title-return            { order: 3; justify-self: center; }
            .countdown-container     { order: 4; }
            .mobile-stats-block      { order: 5; }
            .spotify-milestones-panel { order: 6; }
            .leaderboard-chase-btn   { order: 7; justify-self: center; }
            .quick-actions           { order: 8; }
            #setup-area              { order: 9; }
            .daily-chart-panel       { order: 10; }
            .jack-section            { order: 11; }
            #accounts-container      { order: 12; }
            #history-container       { order: 13; }
            #batch-history-container { order: 14; }
            .gi-footer               { order: 99; grid-area: auto; }

            /* Mobile stats row layout */
            .mobile-stats-row {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
        }

        @media (max-width: 768px) {
            .app-layout { padding: 12px 10px; gap: 12px; }
            .glass-panel, #setup-area { padding: 20px 16px; border-radius: 18px; }
            .main-title { font-size: clamp(3.5rem, 14vw, 5.5rem); }
            .title-return { font-size: 0.75rem; letter-spacing: 2px; padding: 6px 16px; }
            .countdown-container { padding: 18px 14px; }
            .countdown-title { font-size: 0.75rem; }
            .countdown-timer { gap: 6px; }
            .time-box { min-width: 50px; padding: 10px 6px; }
            .time-val { font-size: 1.8rem; }
            .time-sep { display: none; }
            .stat-card-v2 .sc-value { font-size: 2rem; }
            .stat-card-v2 { padding: 16px 10px; }
            .avatar-img-container { width: 110px; height: 110px; margin-bottom: 6px; }
            .avatar-card img { width: 100%; height: 100%; }
            .avatar-card .avatar-name { font-size: 1.1rem; }
        }

        /* Backward-compat selectors used elsewhere */
        main { position: relative; z-index: 1; }

        /* Panel Header & Back Link */
        .panel-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
        }

        .back-link {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--text-muted);
            padding: 6px 16px;
            border-radius: 50px;
            cursor: pointer;
            font-size: 0.85rem;
            transition: all 0.3s;
        }

        .back-link:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* Filter elements */
        .filter-group {
            display: flex;
            align-items: center;
        }

        .date-input {
            background: rgba(0,0,0,0.4);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 8px;
            padding: 8px 12px;
            color: #fff;
            font-family: inherit;
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        .date-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 10px rgba(255, 215, 0, 0.15);
        }

        /* Buttons */
        .secondary-btn {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            padding: 16px 40px;
            font-size: 1.05rem;
            font-weight: 600;
            border-radius: 100px;
            cursor: pointer;
            transition: all 0.3s;
            width: 100%;
            max-width: 320px;
            display: block;
            margin: 0 auto;
        }

        .secondary-btn:hover {
            background: rgba(255, 215, 0, 0.1);
            box-shadow: 0 5px 15px rgba(255, 215, 0, 0.15);
        }

        /* ================= MODALS & OVERLAYS ================= */
        .track-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 15000;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            animation: fadeIn 0.3s ease;
        }

        .track-modal-content {
            width: 100%;
            max-width: 650px;
            max-height: 90vh;
            overflow-y: auto;
            padding: 30px !important;
            border: 1px solid rgba(255, 215, 0, 0.25) !important;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 215, 0, 0.1) !important;
        }

        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 14, 20, 0.96);
            z-index: 10000;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            animation: fadeIn 0.15s ease-out;
        }

        .modal.hidden {
            display: none !important;
        }

        .modal-content {
            width: 100%;
            max-width: 500px;
            background: #0d1117;
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 16px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 215, 0, 0.1);
            padding: 25px;
            position: relative;
            max-height: 90vh;
            display: flex;
            flex-direction: column;
        }

        .close-modal {
            position: absolute;
            top: 10px;
            right: 10px;
            padding: 10px 14px;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 2rem;
            cursor: pointer;
            opacity: 0.7;
            transition: all 0.2s;
            line-height: 1;
            z-index: 100;
        }

        .close-modal:hover {
            opacity: 1;
            color: #FF5555;
            transform: scale(1.1);
        }

        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            z-index: 20000;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 20px;
        }

        .loader {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(255, 255, 255, 0.1);
            border-bottom-color: var(--primary);
            border-radius: 50%;
            animation: rotation 1s linear infinite;
        }

        @keyframes rotation {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.95); }
            to { opacity: 1; transform: scale(1); }
        }

        /* ========== FLOATING REFRESH/CACHE BUTTON ========== */
        .refresh-cache-btn {
            position: fixed;
            top: 20px;
            right: 20px;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(22, 27, 34, 0.5);
            border: 1px solid var(--border-faint);
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10000;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .refresh-cache-btn:hover {
            color: var(--primary);
            border-color: var(--border-light);
            background: rgba(255, 215, 0, 0.1);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.25);
            transform: rotate(180deg) scale(1.05);
        }
        .refresh-cache-btn svg {
            transition: transform 0.3s ease;
        }

        @media (max-width: 768px) {
            .refresh-cache-btn {
                top: 14px;
                right: 14px;
                width: 32px;
                height: 32px;
            }
        }

        /* ========== AVATAR SIDE EQUALIZERS ========== */
        .avatar-side-dec {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            align-items: flex-end;
            gap: 3px;
            height: 38px;
            pointer-events: none;
            z-index: 5;
        }

        .avatar-side-dec--left {
            left: -65px;
        }

        .avatar-side-dec--right {
            right: -65px;
        }

        /* Tần số âm thanh nhảy nhót - Sử dụng transform để GPU xử lý mượt mà, tránh reflow */
        .eq-bar {
            width: 3px;
            height: 100%;
            border-radius: 1.5px;
            background: currentColor;
            transform-origin: bottom;
            will-change: transform;
            transform: scaleY(0.2) translate3d(0, 0, 0);
        }

        .avatar-side-dec--left .eq-bar {
            color: var(--primary);
            box-shadow: 0 0 8px rgba(255, 215, 0, 0.45);
        }

        .avatar-side-dec--right .eq-bar {
            color: var(--green-neon);
            box-shadow: 0 0 8px rgba(30, 215, 96, 0.45);
        }

        /* Định nghĩa hoạt ảnh sóng nhạc dùng scaleY để GPU xử lý siêu mượt */
        @keyframes equalize-1 {
            0%, 100% { transform: scaleY(0.2) translate3d(0, 0, 0); }
            50% { transform: scaleY(0.85) translate3d(0, 0, 0); }
        }
        @keyframes equalize-2 {
            0%, 100% { transform: scaleY(0.3) translate3d(0, 0, 0); }
            50% { transform: scaleY(1.0) translate3d(0, 0, 0); }
        }
        @keyframes equalize-3 {
            0%, 100% { transform: scaleY(0.15) translate3d(0, 0, 0); }
            50% { transform: scaleY(0.7) translate3d(0, 0, 0); }
        }
        @keyframes equalize-4 {
            0%, 100% { transform: scaleY(0.35) translate3d(0, 0, 0); }
            50% { transform: scaleY(0.9) translate3d(0, 0, 0); }
        }
        @keyframes equalize-5 {
            0%, 100% { transform: scaleY(0.25) translate3d(0, 0, 0); }
            50% { transform: scaleY(0.55) translate3d(0, 0, 0); }
        }

        .eq-bar--1 { animation: equalize-1 1.2s ease-in-out infinite; }
        .eq-bar--2 { animation: equalize-2 0.9s ease-in-out infinite; }
        .eq-bar--3 { animation: equalize-3 1.5s ease-in-out infinite; }
        .eq-bar--4 { animation: equalize-4 1.1s ease-in-out infinite; }
        .eq-bar--5 { animation: equalize-5 1.3s ease-in-out infinite; }

        /* Tự co dãn để hiển thị tuyệt vời trên điện thoại di động */
        @media (max-width: 768px) {
            .avatar-side-dec {
                height: 28px;
            }
            .avatar-side-dec--left {
                left: -48px;
            }
            .avatar-side-dec--right {
                right: -48px;
            }
            .eq-bar {
                width: 2.5px;
                gap: 2px;
            }
        }

        /* Trường hợp điện thoại cực nhỏ */
        @media (max-width: 360px) {
            .avatar-side-dec--left {
                left: -38px;
            }
            .avatar-side-dec--right {
                right: -38px;
            }
            .avatar-side-dec {
                gap: 1.5px;
            }
        }

        /* ========== SPOTIFY MILESTONES PANEL ========== */
        .spotify-milestones-panel {
            margin-top: 10px;
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .spotify-milestones-panel .sm-title {
            color: var(--primary);
            font-size: 1.3rem;
            font-weight: 800;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 10px;
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            padding-bottom: 12px;
            margin-bottom: 4px;
            letter-spacing: 0.5px;
        }

        .spotify-milestones-panel .sm-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        /* Collapsible list behavior */
        .sm-list:not(.sm-list--expanded) .sm-item--collapsible {
            display: none !important;
        }

        .sm-item {
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all 0.25s ease;
        }

        .sm-item:hover {
            transform: translateX(6px);
        }

        .sm-item-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 1.2rem;
        }

        .sm-item-name {
            font-weight: 700;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 72%;
        }

        .sm-item-pct {
            font-weight: 800;
            font-family: 'JetBrains Mono', monospace;
            color: var(--green-neon);
            font-size: 1.2rem;
            text-shadow: 0 0 10px rgba(30, 215, 96, 0.35);
        }

        /* Progress Bar Container */
        .sm-progress-container {
            width: 100%;
            height: 12px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
        }

        .sm-progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--green-neon), var(--primary));
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(30, 215, 96, 0.4);
            width: 0%;
            transition: width 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .sm-item-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 600;
            gap: 10px;
        }

        .sm-item-current {
            font-family: 'Inter', sans-serif;
            white-space: nowrap;
        }

        .sm-item-current strong {
            color: #fff;
            font-weight: 700;
        }

        .sm-item-target {
            white-space: nowrap;
            text-align: right;
            color: rgba(255, 255, 255, 0.85);
        }

        .sm-item-missing {
            color: #ff453a;
            font-weight: 800;
            font-size: 1.05rem;
            text-shadow: 0 0 8px rgba(255, 69, 58, 0.4);
        }

        /* Toggle Button styling */
        .sm-toggle-btn {
            background: rgba(255, 215, 0, 0.06);
            border: 1px solid rgba(255, 215, 0, 0.15);
            color: var(--primary);
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 700;
            cursor: pointer;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.25s ease;
            margin-top: 10px;
            outline: none;
        }

        .sm-toggle-btn:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--primary);
            box-shadow: 0 0 12px rgba(255, 215, 0, 0.25);
            color: #fff;
        }

        /* Mobile specific styling for Milestones Panel */
        @media (max-width: 1200px) {
            .spotify-milestones-panel {
                order: 6;
                width: 100%;
                margin-top: 0;
            }
        }

        /* Mini Copy Button styling */
        .mini-copy {
            background: rgba(30, 215, 96, 0.08);
            border: 1px solid rgba(30, 215, 96, 0.2);
            color: #1ED760;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
            outline: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            line-height: 1.2;
        }

        .mini-copy:hover {
            background: #1ED760;
            border-color: #1ed760;
            color: #000000;
            box-shadow: 0 0 10px rgba(30, 215, 96, 0.4);
            transform: scale(1.03);
        }

        .mini-copy:active {
            transform: scale(0.97);
        }

        /* Error Reporting Button Hover override */
        .mini-copy[onclick*="reportError"]:hover {
            background: #E53935 !important;
            border-color: #E53935 !important;
            color: #ffffff !important;
            box-shadow: 0 0 10px rgba(229, 57, 53, 0.4) !important;
            opacity: 1 !important;
        }




/* Milestone Banner Styles */
.milestone-banner {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: -10px;
    margin-bottom: 20px;
    padding: 0 10px;
}
.milestone-item {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-hover));
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px var(--shadow-color);
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease;
}
.milestone-item:hover {
    transform: translateY(-2px);
}
.milestone-icon {
    font-size: 24px;
    background: rgba(29, 185, 84, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}
.milestone-content {
    flex: 1;
}
.milestone-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}
.milestone-desc {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 700;
}
.milestone-desc span {
    color: var(--primary-color);
}
.milestone-desc .ytb-color {
    color: #ff0000;
}