/* ===== Shop Panel CSS v3 - Premium Design System ===== */

/* ===== Design Tokens ===== */
:root {
    --bg-primary: #09090b;
    --bg-secondary: #111113;
    --bg-tertiary: #1c1c1f;
    --bg-card: #151517;
    --bg-elevated: #222225;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-muted: #5a5a63;
    --border-color: #2c2c30;
    --border-subtle: #1f1f23;
    --accent: #06b6d4;
    --accent-hover: #0891b2;
    --accent-muted: rgba(6, 182, 212, 0.1);
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-muted: rgba(239, 68, 68, 0.1);
    --warning: #f59e0b;
    --warning-muted: rgba(245, 158, 11, 0.1);
    --info: #3b82f6;
    --info-muted: rgba(59, 130, 246, 0.1);
    --purple: #a855f7;
    --purple-muted: rgba(168, 85, 247, 0.1);
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.08);

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    --font-xs: 0.6875rem;
    --font-sm: 0.8125rem;
    --font-base: 0.875rem;
    --font-md: 1rem;
    --font-lg: 1.125rem;
    --font-xl: 1.25rem;
    --font-2xl: 1.5rem;
    --font-3xl: 2rem;
}

/* ===== Theme Variants ===== */
[data-theme="emerald"] { --accent: #10b981; --accent-hover: #059669; --accent-muted: rgba(16,185,129,0.1); --shadow-glow: 0 0 20px rgba(16,185,129,0.08); }
[data-theme="blue"]    { --accent: #3b82f6; --accent-hover: #2563eb; --accent-muted: rgba(59,130,246,0.1); --shadow-glow: 0 0 20px rgba(59,130,246,0.08); }
[data-theme="purple"]  { --accent: #a855f7; --accent-hover: #9333ea; --accent-muted: rgba(168,85,247,0.1); --shadow-glow: 0 0 20px rgba(168,85,247,0.08); }
[data-theme="rose"]    { --accent: #f43f5e; --accent-hover: #e11d48; --accent-muted: rgba(244,63,94,0.1); --shadow-glow: 0 0 20px rgba(244,63,94,0.08); }
[data-theme="amber"]   { --accent: #f59e0b; --accent-hover: #d97706; --accent-muted: rgba(245,158,11,0.1); --shadow-glow: 0 0 20px rgba(245,158,11,0.08); }
[data-theme="cyan"]    { --accent: #06b6d4; --accent-hover: #0891b2; --accent-muted: rgba(6,182,212,0.1); --shadow-glow: 0 0 20px rgba(6,182,212,0.08); }
[data-theme="indigo"]  { --accent: #6366f1; --accent-hover: #4f46e5; --accent-muted: rgba(99,102,241,0.1); --shadow-glow: 0 0 20px rgba(99,102,241,0.08); }
[data-theme="teal"]    { --accent: #14b8a6; --accent-hover: #0d9488; --accent-muted: rgba(20,184,166,0.1); --shadow-glow: 0 0 20px rgba(20,184,166,0.08); }

* { box-sizing: border-box; }
html { overflow-x: hidden; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
    padding-bottom: env(safe-area-inset-bottom, 0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
.heading-xl { font-size: var(--font-2xl); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.heading-lg { font-size: var(--font-xl); font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.heading-md { font-size: var(--font-lg); font-weight: 600; line-height: 1.4; }
.heading-sm { font-size: var(--font-base); font-weight: 600; line-height: 1.4; }
.body-text { font-size: var(--font-base); font-weight: 400; line-height: 1.6; }
.caption { font-size: var(--font-xs); font-weight: 400; color: var(--text-muted); }
.text-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.text-accent { color: var(--accent); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

/* ===== Section Labels ===== */
.section-label {
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 0.5rem 1.25rem 0.375rem;
}

/* ===== Sidebar ===== */
.sidebar {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.015) 0%, transparent 20%),
        rgba(14, 14, 16, 0.92);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-right: 1px solid var(--border-color);
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
}

.nav-link {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.625rem 1rem 0.625rem 1.25rem;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    color: var(--text-secondary); font-size: var(--font-sm); font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
    border-left: 3px solid transparent;
    text-decoration: none;
}
.nav-link svg { opacity: 0.45; transition: opacity 0.15s ease, color 0.15s ease; flex-shrink: 0; }
.nav-link:hover { background: rgba(255,255,255,0.03); color: var(--text-primary); }
.nav-link:hover svg { opacity: 0.8; }
.nav-link.active {
    background: var(--accent-muted); color: var(--accent);
    border-left-color: var(--accent); font-weight: 600;
}
.nav-link.active svg { opacity: 1; color: var(--accent); }

/* Sidebar footer */
.sidebar-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}
.sidebar-footer-btn {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    background: none;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: var(--font-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.sidebar-footer-btn:hover {
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    border-color: var(--border-subtle);
}
.sidebar-theme-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 6px currentColor;
}

/* ===== Header ===== */
header {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.01) 0%, transparent 50%),
        rgba(9, 9, 11, 0.92);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border-color);
}

/* ===== Cards (Glassmorphism) ===== */
.card {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card-elevated {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 50%),
        linear-gradient(170deg, rgba(24, 24, 27, 0.94) 0%, rgba(14, 14, 16, 0.88) 100%);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 4px 20px rgba(0,0,0,0.4),
        inset 0 1px 0 rgba(255,255,255,0.05);
}

.card-interactive {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.9) 0%, rgba(14, 14, 16, 0.82) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}
.card-interactive:hover {
    border-color: color-mix(in srgb, var(--accent) 30%, var(--border-color));
    box-shadow:
        0 4px 20px rgba(0,0,0,0.45),
        inset 0 1px 0 rgba(255,255,255,0.05);
}

.card-highlight {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
    position: relative;
    z-index: 10;
}

.ann-card {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
    overflow: hidden;
}
.ann-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 20%, transparent) 60%, transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.stat-card {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

.stat-icon {
    width: 2.5rem; height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    background: var(--accent-muted);
    color: var(--accent);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 2px 4px rgba(0,0,0,0.3);
}
.stat-icon-purple {
    background: var(--purple-muted);
    color: var(--purple);
}
.stat-label {
    font-size: var(--font-sm);
    font-weight: 500;
    color: var(--text-secondary);
}
.stat-value {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.01em;
}
.stat-value-purple { color: var(--purple); }
.stat-sub {
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-top: 0.125rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.5rem 1rem; font-size: var(--font-base); font-weight: 500;
    border-radius: var(--radius-md); cursor: pointer;
    border: none; font-family: inherit;
    transition: all 0.15s ease;
    white-space: nowrap;
}
.btn:focus-visible,
.nav-link:focus-visible,
.header-action-btn:focus-visible,
.header-action-balance:focus-visible,
.header-action-user:focus-visible,
.sidebar-footer-btn:focus-visible,
.filter-pill:focus-visible,
.pagination-btn:focus-visible,
.copy-btn:focus-visible,
.crypto-btn:focus-visible,
.quick-action:focus-visible,
.card-interactive:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.btn:active:not(:disabled) {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--accent); color: white; font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3), var(--shadow-glow);
}
.btn-secondary {
    background: var(--bg-elevated); color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover:not(:disabled) { background: var(--bg-tertiary); border-color: var(--text-muted); }
.btn-danger { background: var(--danger); color: white; font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
.btn-danger:hover:not(:disabled) { background: var(--danger-hover); box-shadow: 0 4px 12px rgba(239,68,68,0.25); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover:not(:disabled) { background: var(--bg-tertiary); color: var(--text-primary); }
.btn-outline-accent {
    background: var(--accent-muted); color: var(--accent); font-weight: 600;
    border: 1px solid var(--accent);
}
.btn-outline-accent:hover:not(:disabled) {
    background: var(--accent); color: white;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-xs { padding: 0.25rem 0.5rem; font-size: var(--font-xs); gap: 0.25rem; border-radius: var(--radius-sm); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: var(--font-sm); gap: 0.375rem; }
.btn-md { padding: 0.5rem 1rem; font-size: var(--font-base); }
.btn-lg { padding: 0.75rem 1.5rem; font-size: var(--font-md); gap: 0.625rem; border-radius: var(--radius-lg); }

/* ===== Form Elements ===== */
.input-field {
    background: var(--bg-primary); border: 1px solid var(--border-color);
    color: var(--text-primary); padding: 0.5rem 0.75rem; font-size: var(--font-base);
    border-radius: var(--radius-md); font-family: inherit; width: 100%;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input-field:focus {
    outline: none; border-color: var(--accent);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2), 0 0 0 3px var(--accent-muted);
}
.input-field::placeholder { color: var(--text-muted); }

.input-lg {
    padding: 0.75rem 1rem; font-size: var(--font-md);
}

select.input-field {
    cursor: pointer; appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2352525b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.5rem center; background-size: 1.25rem;
    padding-right: 2.5rem;
}

textarea.input-field { resize: vertical; min-height: 5rem; }

.input-icon-wrap { position: relative; }
.input-icon-wrap .input-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: var(--text-muted);
    pointer-events: none;
}
.input-icon-wrap .input-field { padding-left: 2.5rem; }
.input-icon-wrap .input-field:focus ~ .input-icon,
.input-icon-wrap .input-field:focus + .input-icon { color: var(--accent); }

input[type="checkbox"] {
    appearance: none; -webkit-appearance: none; width: 1.125rem; height: 1.125rem;
    background: var(--bg-primary); border: 1.5px solid var(--border-color);
    border-radius: 0.3rem; cursor: pointer; flex-shrink: 0;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.2);
    transition: all 0.15s ease;
}
input[type="checkbox"]:checked {
    background: var(--accent); border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-muted);
}
input[type="checkbox"]:checked::after {
    content: ''; display: block; width: 0.3rem; height: 0.55rem;
    border: solid white; border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px); margin: 0.125rem auto;
}
input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ===== Toggle Switch ===== */
.toggle-switch {
    position: relative;
    width: 2.5rem; height: 1.375rem;
    cursor: pointer;
}
.toggle-switch input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
    margin: 0;
}
.toggle-track {
    position: absolute; inset: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
}
.toggle-track::after {
    content: ''; position: absolute;
    top: 2px; left: 2px;
    width: 1rem; height: 1rem;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all 0.2s ease;
}
.toggle-switch input:checked + .toggle-track {
    background: var(--accent-muted);
    border-color: var(--accent);
}
.toggle-switch input:checked + .toggle-track::after {
    transform: translateX(1.125rem);
    background: var(--accent);
}

/* ===== Data Table ===== */
.data-table { width: 100%; border-collapse: collapse; font-size: var(--font-base); table-layout: auto; }
.data-table th {
    text-align: left; padding: 0.75rem 1rem;
    background: var(--bg-elevated);
    color: var(--text-primary); font-weight: 600; font-size: var(--font-sm);
    text-transform: uppercase; letter-spacing: 0.04em;
    border-bottom: 2px solid var(--border-color);
    position: sticky; top: 0; z-index: 1;
}
.data-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
.data-table tbody tr { transition: background 0.1s ease; }
.data-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.015); }
.data-table tbody tr:hover { background: var(--bg-tertiary); }
.data-table tbody tr.selected { background: var(--accent-muted); border-left: 3px solid var(--accent); }
.data-table tbody tr.carted { opacity: 0.55; }
.data-table code { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: 1em; }

/* ===== Badges ===== */
.badge {
    display: inline-flex; align-items: center; gap: 0.25rem;
    padding: 0.2rem 0.6rem; font-size: var(--font-xs); font-weight: 600;
    border-radius: var(--radius-full); letter-spacing: 0.02em;
    line-height: 1.4;
}
.badge-sm { padding: 0.125rem 0.4rem; font-size: 0.6rem; }
.badge-md { padding: 0.3rem 0.75rem; font-size: var(--font-sm); }
.badge-lg { padding: 0.375rem 0.875rem; font-size: var(--font-base); }

.badge-success { background: var(--accent-muted); color: var(--accent); font-weight: 700; }
.badge-danger { background: var(--danger-muted); color: var(--danger); font-weight: 700; }
.badge-warning { background: var(--warning-muted); color: var(--warning); font-weight: 700; }
.badge-info { background: var(--info-muted); color: var(--info); font-weight: 700; }
.badge-purple { background: var(--purple-muted); color: var(--purple); font-weight: 700; }
.badge-neutral { background: rgba(255,255,255,0.05); color: var(--text-secondary); border: 1px solid var(--border-subtle); }

.badge-dot::before {
    content: ''; width: 0.375rem; height: 0.375rem;
    border-radius: 50%; background: currentColor;
    flex-shrink: 0;
}

/* ===== Status Badges ===== */
.status-live {
    background: linear-gradient(135deg, #10b981, #059669); color: white;
    padding: 4px 12px; border-radius: var(--radius-md); font-size: var(--font-xs); font-weight: 700;
    box-shadow: 0 2px 8px rgba(16,185,129,0.3);
    display: inline-flex; align-items: center; gap: 0.375rem;
}
.status-declined {
    background: linear-gradient(135deg, #ef4444, #dc2626); color: white;
    padding: 4px 12px; border-radius: var(--radius-md); font-size: var(--font-xs); font-weight: 700;
    box-shadow: 0 2px 8px rgba(239,68,68,0.3);
    display: inline-flex; align-items: center; gap: 0.375rem;
}
.status-unchecked {
    background: var(--bg-elevated); color: var(--text-secondary);
    padding: 4px 12px; border-radius: var(--radius-md); font-size: var(--font-xs); font-weight: 600;
    border: 1px solid var(--border-color);
    display: inline-flex; align-items: center; gap: 0.375rem;
}
.status-refunded {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed); color: white;
    padding: 4px 12px; border-radius: var(--radius-md); font-size: var(--font-xs); font-weight: 700;
    box-shadow: 0 2px 8px rgba(139,92,246,0.3);
    display: inline-flex; align-items: center; gap: 0.375rem;
}

/* ===== Order Card Info (revealed card display) ===== */
.order-card-info {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.375rem;
    padding: 0.375rem 0.625rem;
    background: var(--accent-muted);
    border: 1px solid var(--accent);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.15s ease;
    max-width: 100%;
    overflow: hidden;
}
.order-card-info:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }
.order-card-info:active { transform: scale(0.98); }
.order-card-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.order-card-copy {
    flex-shrink: 0;
    color: var(--accent);
    opacity: 0.6;
}
.order-card-info:hover .order-card-copy { opacity: 1; }

.order-action-btn { transition: all 0.15s ease; }
td[data-mobile="action"] { white-space: nowrap; width: 180px; min-width: 180px; max-width: 180px; }

.order-holder-cell {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    max-width: 160px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.order-holder-cell.has-addr {
    cursor: pointer;
    border-radius: var(--radius-sm);
    padding: 0.125rem 0.25rem;
    margin: -0.125rem -0.25rem;
}
.order-holder-cell.has-addr:hover {
    background: var(--bg-tertiary);
}
.order-addr-toggle {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}
.order-addr-detail {
    display: none;
    margin-top: 0.375rem;
    padding: 0.5rem 0.625rem;
    font-size: var(--font-xs);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    line-height: 1.5;
    white-space: normal;
    word-break: break-word;
    max-width: 280px;
}
.order-addr-detail.open {
    display: block;
}

@media (max-width: 768px) {
    .order-card-number { font-size: 0.6875rem; }
    .order-card-info { padding: 0.25rem 0.5rem; gap: 0.375rem; }
    .order-addr-detail { max-width: 200px; }
}

/* ===== Filter Pills ===== */
.filter-pill {
    display: inline-flex; align-items: center; gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    font-size: var(--font-sm); font-weight: 500;
    border-radius: var(--radius-full);
    cursor: pointer; border: none; font-family: inherit;
    transition: all 0.15s ease;
    background: var(--bg-tertiary); color: var(--text-secondary);
    border: 1px solid transparent;
}
.filter-pill:hover { background: var(--bg-elevated); color: var(--text-primary); }
.filter-pill.active {
    background: var(--accent-muted); color: var(--accent);
    border-color: var(--accent);
}

/* ===== Toast ===== */
.toast {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 0.875rem; border-radius: var(--radius-md); font-size: var(--font-sm);
    box-shadow: var(--shadow-md); max-width: 320px;
    animation: toastSlide 0.25s ease;
    backdrop-filter: blur(12px);
}
.toast-success { background: rgba(6,95,70,0.92); border: 1px solid rgba(16,185,129,0.35); }
.toast-error { background: rgba(127,29,29,0.92); border: 1px solid rgba(239,68,68,0.35); }
.toast-warning { background: rgba(120,53,15,0.92); border: 1px solid rgba(245,158,11,0.35); }
.toast-info { background: rgba(30,58,95,0.92); border: 1px solid rgba(59,130,246,0.35); }
@keyframes toastSlide { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: translateX(0); } }

/* ===== Offline Banner ===== */
.offline-banner {
    position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.625rem 1rem; font-size: var(--font-sm); font-weight: 600;
    background: rgba(127,29,29,0.95); color: #fca5a5;
    border-bottom: 1px solid rgba(239,68,68,0.4);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    animation: offlineSlide 0.3s ease;
}
@keyframes offlineSlide { from { transform: translateY(-100%); } to { transform: translateY(0); } }

#toastContainer {
    position: fixed;
    top: 5rem;
    right: 1rem;
    z-index: 60;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

/* ===== Deposit Pulse Ring ===== */
.deposit-pulse-ring {
    position: absolute; inset: -8px; border-radius: 50%;
    border: 2px solid var(--ring-color, var(--accent));
    opacity: 0; animation: depositPulse 2s ease-out infinite;
}
@keyframes depositPulse {
    0% { opacity: 0.6; transform: scale(0.9); }
    100% { opacity: 0; transform: scale(1.4); }
}

/* ===== Modal ===== */
.modal-header {
    padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: space-between;
    background: var(--bg-tertiary);
}
.modal-body { padding: 1.5rem; max-height: 60vh; overflow-y: auto; }
.modal-footer {
    padding: 1rem 1.5rem; border-top: 1px solid var(--border-color);
    display: flex; justify-content: flex-end; gap: 0.75rem;
    background: var(--bg-tertiary);
}

/* ===== Empty State ===== */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3rem 1.5rem; text-align: center; }
.empty-state-icon { margin-bottom: 1.5rem; opacity: 0.2; color: var(--text-muted); }
.empty-state-title { font-size: var(--font-md); font-weight: 600; margin-bottom: 0.5rem; color: var(--text-secondary); }
.empty-state-text { font-size: var(--font-sm); color: var(--text-muted); max-width: 22rem; line-height: 1.6; }

/* ===== Skeleton Loading ===== */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-elevated) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ===== Animations ===== */
.fade-in { animation: fadeIn 0.35s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.page-exit { animation: pageExit 0.15s ease both; }
@keyframes pageExit { from { opacity: 1; } to { opacity: 0; transform: translateY(-6px); } }

.balance-update { animation: balancePulse 0.5s ease; }
@keyframes balancePulse { 0% { transform: scale(1); } 50% { transform: scale(1.08); color: var(--accent); } 100% { transform: scale(1); } }

@keyframes badgePop { 0% { transform: scale(0.5); } 50% { transform: scale(1.2); } 100% { transform: scale(1); } }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-subtle); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-color); }

/* ===== Tooltip ===== */
.tooltip { position: relative; display: inline-flex; }
.tooltip::after {
    content: attr(data-tip); position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
    background: rgba(21, 21, 23, 0.95); color: var(--text-primary); padding: 8px 12px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-radius: 8px; font-size: 0.75rem; line-height: 1.4;
    white-space: normal; max-width: 240px; min-width: 160px; text-align: center;
    opacity: 0; pointer-events: none; transition: opacity 0.15s;
    border: 1px solid var(--border-color); box-shadow: var(--shadow-lg);
    z-index: 100; font-weight: 400; text-transform: none; letter-spacing: normal;
}
.tooltip::before {
    content: ''; position: absolute; bottom: calc(100% + 2px); left: 50%; transform: translateX(-50%);
    border: 5px solid transparent; border-top-color: var(--border-color);
    opacity: 0; transition: opacity 0.15s; z-index: 101;
}
.tooltip:hover::after, .tooltip:hover::before { opacity: 1; }

.tooltip.tooltip-down::after {
    bottom: auto; top: calc(100% + 8px);
}
.tooltip.tooltip-down::before {
    bottom: auto; top: calc(100% + 2px);
    border-top-color: transparent;
    border-bottom-color: var(--border-color);
}

/* ===== Tooltip Fixed (body-appended, escapes overflow containers) ===== */
.tooltip-fixed {
    position: fixed; z-index: 9999; pointer-events: none;
    background: rgba(21, 21, 23, 0.95); color: var(--text-primary); padding: 8px 12px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-radius: 8px; font-size: 0.75rem; line-height: 1.4;
    white-space: normal; max-width: 240px; min-width: 160px; text-align: center;
    border: 1px solid var(--border-color); box-shadow: var(--shadow-lg);
    font-weight: 400; opacity: 0; transition: opacity 0.15s;
}
.tooltip-fixed.visible { opacity: 1; }
.tooltip-fixed::after {
    content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    border: 5px solid transparent; border-top-color: var(--border-color);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) { .hide-mobile { display: none !important; } }
.table-scroll {
    overflow-x: auto; -webkit-overflow-scrolling: touch; position: relative;
    background:
        linear-gradient(to right, var(--bg-card) 30%, transparent) left center / 2rem 100% no-repeat local,
        linear-gradient(to left, var(--bg-card) 30%, transparent) right center / 2rem 100% no-repeat local,
        linear-gradient(to right, rgba(0,0,0,0.35), transparent) left center / 1rem 100% no-repeat scroll,
        linear-gradient(to left, rgba(0,0,0,0.35), transparent) right center / 1rem 100% no-repeat scroll;
}

/* ===== Price Display ===== */
.price-original { text-decoration: line-through; color: var(--text-muted); font-size: 0.8em; }
.price-vip { color: var(--accent); font-weight: 600; }

/* ===== Pagination ===== */
.pagination { display: flex; align-items: center; justify-content: center; gap: 0.25rem; }
.pagination-btn {
    padding: 0.4375rem 0.75rem; font-size: var(--font-sm); border-radius: var(--radius-md);
    background: var(--bg-tertiary); color: var(--text-secondary);
    border: 1px solid var(--border-subtle); cursor: pointer;
    transition: all 0.15s ease; min-width: 2.25rem; text-align: center;
    display: inline-flex; align-items: center; justify-content: center;
}
.pagination-btn:hover:not(:disabled) { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--border-color); }
.pagination-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.pagination-btn.active { background: var(--accent); color: white; border-color: var(--accent); box-shadow: 0 0 8px var(--accent-muted); }

/* ===== Header Badge ===== */
.header-badge {
    position: absolute; top: -4px; right: -4px;
    background: var(--danger); color: white; font-size: 0.6rem; font-weight: 700;
    min-width: 16px; height: 16px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center; padding: 0 4px;
    box-shadow: 0 0 0 2px var(--bg-secondary);
    animation: badgePop 0.3s ease;
}

/* ===== VIP Progress ===== */
.vip-progress { width: 100%; background: var(--border-color); border-radius: var(--radius-full); height: 8px; overflow: hidden; }
.vip-progress-bar {
    background: linear-gradient(90deg, #a855f7, #7c3aed);
    height: 100%; border-radius: var(--radius-full); transition: width 0.5s ease;
    position: relative;
}
.vip-progress-bar.tier-silver { background: linear-gradient(90deg, #94a3b8, #64748b); }
.vip-progress-bar.tier-gold { background: linear-gradient(90deg, #fbbf24, #d97706); }
.vip-progress-bar.tier-platinum { background: linear-gradient(90deg, #a855f7, #7c3aed); }

.badge-silver { background: rgba(148,163,184,0.15); color: #94a3b8; font-weight: 700; border: 1px solid rgba(148,163,184,0.3); }
.badge-gold { background: rgba(251,191,36,0.15); color: #fbbf24; font-weight: 700; border: 1px solid rgba(251,191,36,0.3); }
.badge-platinum { background: rgba(168,85,247,0.15); color: #a855f7; font-weight: 700; border: 1px solid rgba(168,85,247,0.3); }

.tier-card-silver { border-color: rgba(148,163,184,0.3); }
.tier-card-gold { border-color: rgba(251,191,36,0.3); }
.tier-card-platinum { border-color: rgba(168,85,247,0.3); }

/* ===== Avatar ===== */
.avatar {
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; font-weight: 600; text-transform: uppercase;
    flex-shrink: 0; user-select: none;
}
.avatar-sm { width: 2rem; height: 2rem; font-size: var(--font-xs); }
.avatar-md { width: 2.5rem; height: 2.5rem; font-size: var(--font-sm); }
.avatar-lg { width: 4rem; height: 4rem; font-size: var(--font-xl); }
.avatar-vip {
    box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px #a855f7, 0 0 12px rgba(168,85,247,0.3);
}

/* ===== Quick Action Cards ===== */
.quick-action {
    display: flex; align-items: center; gap: 0.875rem;
    padding: 1rem 1.25rem;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.9) 0%, rgba(14, 14, 16, 0.82) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    cursor: pointer; text-decoration: none; color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.quick-action:hover {
    border-color: color-mix(in srgb, var(--accent) 30%, var(--border-color));
    color: var(--text-primary);
}

/* ===== Chat Bubble ===== */
.chat-bubble {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    line-height: 1.5;
}
.chat-bubble-user {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-bottom-right-radius: var(--radius-sm);
    margin-left: auto;
}
.chat-bubble-admin {
    background: var(--accent-muted);
    border: 1px solid rgba(16,185,129,0.15);
    border-bottom-left-radius: var(--radius-sm);
}

/* ===== Copy Button ===== */
.copy-btn {
    display: inline-flex; align-items: center; gap: 0.375rem;
    padding: 0.25rem 0.5rem;
    font-size: var(--font-xs); font-family: inherit;
    color: var(--text-muted); background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer; transition: all 0.15s ease;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-muted); }

/* ===== Modal glass ===== */
.modal-glass {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 30%),
        rgba(17, 17, 19, 0.94);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    border: 1px solid var(--border-color);
    box-shadow:
        0 8px 40px rgba(0,0,0,0.6),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ===== Main content area ===== */
main#mainContent {
    min-height: calc(100vh - 4rem);
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    main#mainContent { padding: 1.5rem; }
}

/* ===== Header action buttons ===== */
.header-action-balance {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.5rem 0.375rem 0.75rem;
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-left: 2px solid var(--accent);
    transition: background 0.15s ease, border-color 0.15s ease;
    text-decoration: none;
    color: var(--text-primary);
}
.header-action-balance:hover {
    background: var(--bg-elevated);
    border-color: color-mix(in srgb, var(--accent) 40%, var(--border-color));
    border-left-color: var(--accent);
}
.header-action-plus {
    width: 1.375rem;
    height: 1.375rem;
    border-radius: 50%;
    background: var(--accent-muted);
    color: var(--accent);
    font-size: var(--font-xs);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}
.header-action-balance:hover .header-action-plus {
    background: var(--accent);
    color: white;
}

.header-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: background 0.15s ease, border-color 0.15s ease;
}
.header-action-btn:hover {
    background: var(--bg-elevated);
    border-color: color-mix(in srgb, var(--accent) 30%, var(--border-color));
}

.header-action-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: background 0.15s ease, border-color 0.15s ease;
    cursor: pointer;
    font-family: inherit;
    color: var(--text-primary);
}
.header-action-user:hover {
    background: var(--bg-elevated);
    border-color: var(--border-color);
}

/* ===== User dropdown ===== */
#userMenu {
    box-shadow:
        0 8px 32px rgba(0,0,0,0.5),
        inset 0 1px 0 rgba(255,255,255,0.04);
    border: 1px solid var(--border-color);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 30%),
        rgba(14, 14, 16, 0.96);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    animation: fadeIn 0.15s ease;
}
.header-menu-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1rem;
    font-size: var(--font-sm);
    color: var(--text-secondary);
    transition: background 0.1s ease, color 0.1s ease;
    text-decoration: none;
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    text-align: left;
}
.header-menu-item:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
}
.header-menu-item:hover svg { color: var(--accent); }
.header-menu-danger {
    color: var(--danger);
}
.header-menu-danger:hover {
    background: var(--danger-muted);
    color: var(--danger);
}
.header-menu-danger:hover svg { color: var(--danger); }

/* ===== FAQ Accordion ===== */
details.faq-item {
    background: rgba(28, 28, 31, 0.7);
    backdrop-filter: blur(8px) saturate(1.1);
    -webkit-backdrop-filter: blur(8px) saturate(1.1);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    transition: border-color 0.2s ease;
}
details.faq-item[open] { border-color: var(--border-color); }
details.faq-item summary {
    padding: 0.875rem 1rem; cursor: pointer;
    font-weight: 500; color: var(--text-primary);
    list-style: none; display: flex; align-items: center; justify-content: space-between;
    transition: color 0.15s ease;
}
details.faq-item summary:hover { color: var(--accent); }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
    content: '+'; font-size: 1.25rem; color: var(--text-muted);
    transition: transform 0.2s ease;
}
details.faq-item[open] summary::after { content: '−'; }
details.faq-item .faq-answer {
    padding: 0 1rem 0.875rem;
    color: var(--text-secondary); font-size: var(--font-base); line-height: 1.6;
}

/* ===== Custom Dropdown ===== */
.dd-menu {
    background: rgba(17, 17, 19, 0.95) !important;
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-color: var(--border-color) !important;
    scrollbar-width: thin;
    scrollbar-color: var(--border-subtle) transparent;
}
.dd-menu::-webkit-scrollbar { width: 4px; }
.dd-menu::-webkit-scrollbar-track { background: transparent; }
.dd-menu::-webkit-scrollbar-thumb { background: var(--border-subtle); border-radius: 2px; }
.dd-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.dd-item:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.dd-item:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.dd-item-selected {
    background: var(--accent-muted) !important;
    color: var(--accent) !important;
    font-weight: 600;
}
.dd-item-selected .dd-check { display: block; }
.dd-check {
    display: none;
    flex-shrink: 0;
    color: var(--accent);
}
.dd-clear {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    padding: 2px;
    border-radius: var(--radius-sm);
    transition: color 0.15s ease;
}
.dd-clear:hover svg { color: var(--accent) !important; }
.dd-arrow { transition: transform 0.15s ease; }
.dd-trigger[aria-expanded="true"] .dd-arrow { transform: rotate(180deg); }
.dd-trigger.dd-active {
    border-color: var(--accent) !important;
    background: var(--accent-muted) !important;
}
.dd-trigger.dd-active .dd-label {
    color: var(--accent);
    font-weight: 600;
}

/* ===== Notification Item ===== */
.notif-item { transition: background 0.15s ease; }
.notif-item:hover { background: var(--bg-tertiary); }
.notif-unread { border-left: 3px solid var(--accent); }

/* ===== Mobile optimizations ===== */
@media (max-width: 1024px) {
    main#mainContent { padding: 1rem; }
}

@media (max-width: 768px) {
    .card, .card-elevated, .card-interactive, .card-highlight {
        backdrop-filter: blur(8px) saturate(1.1);
        -webkit-backdrop-filter: blur(8px) saturate(1.1);
    }
    .stat-card {
        backdrop-filter: blur(8px) saturate(1.1);
        -webkit-backdrop-filter: blur(8px) saturate(1.1);
    }
    .data-table { font-size: var(--font-sm); min-width: 800px; border-collapse: separate; border-spacing: 0; }
    .data-table th { padding: 0.5rem 0.625rem; font-size: 0.625rem; white-space: nowrap; }
    .data-table td { padding: 0.5rem 0.625rem; white-space: nowrap; }
    .data-table.sticky-first-col td:first-child,
    .data-table.sticky-first-col th:first-child {
        position: sticky; left: 0; z-index: 2; background: var(--bg-card);
    }
    .data-table.sticky-first-col thead th:first-child { z-index: 3; background: var(--bg-tertiary); }
    .data-table.sticky-first-col td:first-child::after,
    .data-table.sticky-first-col th:first-child::after {
        content: ''; position: absolute; top: 0; bottom: 0; right: -6px; width: 6px;
        background: linear-gradient(to right, rgba(0,0,0,0.15), transparent); pointer-events: none;
    }
    .data-table input[type="checkbox"] { min-width: 1.125rem; min-height: 1.125rem; }
    .data-table td:has(input[type="checkbox"]) { padding: 0.5rem 0.75rem; }
    .data-table .btn-sm { min-height: 2.25rem; padding: 0.375rem 0.5rem; font-size: var(--font-xs); }
    .deposit-history-scroll .data-table td,
    .deposit-history-scroll .data-table th { padding: 0.5rem 0.75rem; }
    .card > .px-4.py-3.border-b,
    .card > .px-4.py-3.border-t { padding: 0.5rem 0.875rem; }
    .btn { min-height: 2.75rem; padding: 0.5rem 0.75rem; }
    .btn-sm { min-height: 2.25rem; }
    .btn-lg { padding: 0.625rem 1.25rem; min-height: 3rem; }
    .stat-card { padding: 1rem; }
    .heading-xl { font-size: var(--font-xl); }
    .heading-lg { font-size: var(--font-lg); }

    .filter-pill { min-height: 2.5rem; padding: 0.5rem 0.875rem; }
    .input-field { min-height: 2.75rem; font-size: 16px; }
    textarea.input-field { font-size: 16px; }

    .pagination-btn { min-width: 2.5rem; min-height: 2.5rem; }

    .quick-action { padding: 0.875rem 1rem; }

    .sidebar {
        width: 280px;
        box-shadow: 8px 0 32px rgba(0,0,0,0.6);
    }

    .modal-body { max-height: 50vh; }
}

@media (max-width: 640px) {
    .chat-bubble { max-width: 90%; }
}


/* ===== Flash Sale Banner ===== */
.flash-sale-banner {
    background: linear-gradient(135deg, rgba(239,68,68,0.12), rgba(245,158,11,0.12));
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-lg);
    padding: 0.875rem 1.25rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    flex-wrap: wrap;
}
.flash-sale-countdown {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-weight: 700; font-size: var(--font-lg);
    color: #ef4444;
}

/* ===== Quick View Popover ===== */
.quick-view-popover {
    position: fixed; z-index: 9998; pointer-events: none;
    background: rgba(17, 17, 19, 0.96);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    min-width: 220px; max-width: 280px;
    opacity: 0; transition: opacity 0.15s;
}
.quick-view-popover.visible { opacity: 1; }
.quick-view-popover::after {
    content: ''; position: absolute; top: 100%; left: 1.5rem;
    border: 6px solid transparent; border-top-color: var(--border-color);
}

/* ===== Sticky Selection Bar ===== */
.sticky-selection-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 40;
    background: rgba(17, 17, 19, 0.95);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border-top: 1px solid var(--accent);
    box-shadow: 0 -4px 24px rgba(0,0,0,0.5);
    padding: 0.625rem 1rem;
    display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
    transform: translateY(100%);
    transition: transform 0.25s ease;
}
.sticky-selection-bar.visible { transform: translateY(0); }
@media (min-width: 1024px) {
    .sticky-selection-bar { left: 280px; padding: 0.75rem 1.5rem; }
}

/* ===== Order Row Feedback ===== */
.data-table tbody tr.check-live { animation: checkLive 0.5s ease; }
.data-table tbody tr.check-declined { animation: checkDeclined 0.5s ease; }
@keyframes checkLive { 0%,100% { background: transparent; } 50% { background: rgba(16,185,129,0.15); } }
@keyframes checkDeclined { 0%,100% { background: transparent; } 50% { background: rgba(239,68,68,0.15); } }
.expand-row td { padding: 0 !important; border-bottom: 1px solid var(--border-subtle); }
.expand-content {
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border-left: 3px solid var(--accent);
}

/* ===== Page Layout (shared) ===== */
.page-layout {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    container-type: inline-size;
}
.page-layout.page-layout-wide {
    max-width: 1400px;
}
.page-layout::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 55% 45% at 50% 0%, color-mix(in srgb, var(--accent) 5%, transparent) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 85% 70%, rgba(168, 85, 247, 0.03) 0%, transparent 70%),
        radial-gradient(ellipse 45% 45% at 10% 80%, color-mix(in srgb, var(--accent) 3%, transparent) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* ===== Deposit Page - Multi-Card Layout ===== */
.deposit-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}
/* --- Hero Balance Card --- */
.deposit-hero {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(160deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.deposit-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 20%, transparent) 60%, transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.deposit-hero::after {
    content: '';
    position: absolute;
    top: 2px; left: 0; right: 0;
    height: 50px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 3%, transparent), transparent);
    pointer-events: none;
}
.deposit-hero-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.deposit-hero-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-lg);
    background: var(--accent-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
}
.deposit-hero-icon svg { color: var(--accent); }
.deposit-hero-right {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.deposit-hero-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}
.deposit-hero-title {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--text-primary);
}
.deposit-hero-sub {
    font-size: var(--font-xs);
    color: var(--text-muted);
}
.deposit-bonus-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    background: var(--purple-muted);
    border: 1px solid rgba(168, 85, 247, 0.3);
    font-size: var(--font-xs);
    font-weight: 600;
    color: #c084fc;
}

/* --- Crypto Selection Card --- */
.deposit-crypto-card {
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.deposit-crypto-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}
.deposit-crypto-card-header svg { color: var(--accent); flex-shrink: 0; }
.deposit-crypto-card-header .heading-sm { flex: 1; }

.deposit-crypto-section {
    padding: 1.25rem;
}
.deposit-crypto-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.625rem;
}
@media (min-width: 640px) and (max-width: 899px) {
    .deposit-crypto-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
.crypto-btn {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    background: linear-gradient(160deg, rgba(25, 25, 28, 0.85) 0%, rgba(18, 18, 20, 0.78) 100%);
    backdrop-filter: blur(14px) saturate(1.2);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
    font-family: inherit;
    color: var(--text-primary);
    white-space: nowrap;
    min-height: 3rem;
}
.crypto-btn:hover {
    border-color: var(--crypto-color, var(--accent));
    box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 0 16px color-mix(in srgb, var(--crypto-color, var(--accent)) 18%, transparent);
}
.crypto-btn.selected {
    border-color: var(--crypto-color, var(--accent));
    background: color-mix(in srgb, var(--crypto-color, var(--accent)) 8%, rgba(18, 18, 20, 0.78));
    box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 0 20px color-mix(in srgb, var(--crypto-color, var(--accent)) 22%, transparent);
}
.crypto-btn-icon {
    width: 1.75rem;
    height: 1.75rem;
    flex-shrink: 0;
}
.crypto-btn-icon img { display: block; width: 100%; height: 100%; }
.crypto-btn-text {
    display: flex;
    flex-direction: column;
    gap: 0.0625rem;
    min-width: 0;
}
.crypto-btn-label {
    font-size: var(--font-sm);
    font-weight: 600;
    line-height: 1.2;
}
.crypto-btn-short {
    font-size: var(--font-xs);
    color: var(--text-muted);
    font-weight: 500;
}

/* Address / QR Section */
.deposit-address-section {
    border-top: 1px solid var(--border-subtle);
    overflow: hidden;
    max-height: 2000px;
    opacity: 1;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}
.deposit-address-section.collapsed {
    max-height: 0;
    opacity: 0;
    border-top-color: transparent;
}
.deposit-addr-crypto-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}
.deposit-addr-body {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}
@media (min-width: 640px) {
    .deposit-addr-body {
        flex-direction: row;
        align-items: flex-start;
        justify-content: center;
        gap: 2.5rem;
    }
}
.deposit-addr-qr-col {
    flex-shrink: 0;
    display: flex;
    justify-content: center;
}
.deposit-addr-details-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
    max-width: 480px;
    align-items: center;
}
@media (min-width: 640px) {
    .deposit-addr-details-col { align-items: flex-start; }
}
.deposit-qr-wrap {
    padding: 0.875rem;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
    line-height: 0;
}
.deposit-addr-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}
.deposit-addr-box code {
    flex: 1;
    font-size: var(--font-base);
    font-weight: 500;
    word-break: break-all;
    line-height: 1.5;
}
.deposit-confirm-btn { width: 100%; max-width: 480px; }
.deposit-min-notice {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(245, 158, 11, 0.25);
    background: rgba(245, 158, 11, 0.06);
}
.deposit-min-notice svg { color: #fbbf24; flex-shrink: 0; }
.deposit-min-notice span { font-size: var(--font-xs); color: #fbbf24; font-weight: 500; }

/* --- Active Trackings Card --- */
.deposit-trackings-card {
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.deposit-trackings-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}
.deposit-trackings-header svg { color: var(--warning); flex-shrink: 0; }
.deposit-tracking-list {
    display: flex;
    flex-direction: column;
}
.deposit-tracking-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background 0.15s ease;
}
.deposit-tracking-item:last-child { border-bottom: none; }
.deposit-tracking-item:hover { background: rgba(255,255,255,0.02); }
.deposit-tracking-crypto {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 5rem;
}
.deposit-tracking-crypto img { flex-shrink: 0; }
.deposit-tracking-meta {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}
.deposit-tracking-meta-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.deposit-tracking-meta-pid {
    font-size: var(--font-xs);
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 10rem;
}
.deposit-tracking-countdown-col {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
    flex-shrink: 0;
}
.deposit-tracking-countdown {
    font-size: var(--font-lg);
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--warning);
    line-height: 1;
}
.deposit-tracking-countdown-label {
    font-size: var(--font-xs);
    color: var(--text-muted);
}
.deposit-tracking-actions {
    flex-shrink: 0;
}
.deposit-pulse-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--warning);
    display: inline-block;
    animation: depositPulseDot 1.5s ease-in-out infinite;
}
@keyframes depositPulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}
.deposit-tracking-expand {
    padding: 1rem 1.25rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-subtle);
}
.deposit-expand-enter {
    animation: depositExpandIn 0.3s ease;
}
@keyframes depositExpandIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}
.deposit-tracking-new {
    animation: depositTrackingSlideIn 0.4s ease both;
}
@keyframes depositTrackingSlideIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
.deposit-tracking-success {
    animation: depositTrackingSuccess 1s ease;
}
@keyframes depositTrackingSuccess {
    0%, 100% { background: transparent; }
    50% { background: rgba(16,185,129,0.1); }
}

/* History Card */
.deposit-history-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.deposit-history-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.deposit-history-header svg { color: var(--accent); flex-shrink: 0; }
.deposit-history-scroll {
    overflow-x: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}
.deposit-history-scroll::-webkit-scrollbar { height: 4px; }
.deposit-history-scroll::-webkit-scrollbar-track { background: transparent; }
.deposit-history-scroll::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
.deposit-history-scroll .data-table { font-size: var(--font-sm); }
.deposit-history-scroll .data-table th {
    padding: 0.5rem 0.875rem;
    font-size: var(--font-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
}
.deposit-history-scroll .data-table td {
    padding: 0.5rem 0.875rem;
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
    font-weight: 450;
}
.deposit-history-scroll .data-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.deposit-history-scroll .data-table tbody tr:last-child td { border-bottom: none; }
.deposit-history-scroll .badge-md { padding: 0.2rem 0.5rem; font-size: var(--font-xs); }
.deposit-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 1.25rem;
    flex: 1;
}
.deposit-empty svg { flex-shrink: 0; }

/* --- Responsive --- */
@container (max-width: 768px) {
    .deposit-hero {
        padding: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .deposit-hero-right { width: 100%; }
    .deposit-hero-right .profile-balance-badge { width: 100%; }
    .deposit-crypto-section { padding: 1rem; }
    .deposit-crypto-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .crypto-btn { padding: 0.625rem 0.75rem; gap: 0.5rem; }
    .crypto-btn-icon { width: 1.5rem; height: 1.5rem; }
    .deposit-addr-body { padding: 1.25rem 1rem; }
    .deposit-tracking-item { padding: 0.875rem 1rem; gap: 0.75rem; }
    .deposit-tracking-meta-pid { max-width: 6rem; }
}

/* ===== Profile Page ===== */
.profile-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* --- Profile Hero --- */
.profile-hero {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(160deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.profile-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 20%, transparent) 60%, transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.profile-hero::after {
    content: '';
    position: absolute;
    top: 2px; left: 0; right: 0;
    height: 50px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 3%, transparent), transparent);
    pointer-events: none;
}
.profile-hero-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.profile-hero-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    justify-content: center;
    font-size: var(--font-xl);
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.profile-avatar-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.profile-hero-avatar.has-img .profile-avatar-img {
    opacity: 1;
}
.profile-hero-avatar.has-img .profile-avatar-initial {
    opacity: 0;
}
.profile-hero-avatar.vip-ring {
    box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px #a855f7, 0 0 12px rgba(168,85,247,0.3);
}
.profile-hero-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}
.profile-hero-name {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--text-primary);
}
.profile-hero-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.profile-hero-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}
.profile-balance-badge {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.75rem 1rem;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 50%),
        rgba(22, 22, 25, 0.7);
    backdrop-filter: blur(12px) saturate(1.3);
    -webkit-backdrop-filter: blur(12px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-left: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.profile-balance-badge-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md);
    background: var(--accent-muted);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.profile-balance-badge-content {
    flex: 1;
    min-width: 0;
}
.profile-hero-balance-label {
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-bottom: 0.125rem;
    line-height: 1.2;
}
.profile-hero-balance-value {
    font-size: var(--font-2xl);
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
    line-height: 1;
    text-shadow: 0 0 20px color-mix(in srgb, var(--accent) 25%, transparent);
}

/* --- Stats Grid --- */
.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

/* --- Content Grid (VIP+Referral | Settings) --- */
.profile-content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
    align-items: start;
}

/* --- Profile Cards --- */
.profile-card {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(170deg, rgba(22, 22, 25, 0.92) 0%, rgba(14, 14, 16, 0.85) 100%);
    backdrop-filter: blur(16px) saturate(1.3);
    -webkit-backdrop-filter: blur(16px) saturate(1.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
    overflow: hidden;
}
.profile-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}
.profile-card-header svg { color: var(--accent); flex-shrink: 0; }
.profile-card-body {
    padding: 1.25rem;
}

/* Stat cards in profile */
.profile-stats-grid .stat-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 50%),
        linear-gradient(160deg, rgba(22, 22, 25, 0.9) 0%, rgba(14, 14, 16, 0.82) 100%);
    box-shadow:
        0 2px 12px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

/* --- Settings Sections --- */
.profile-settings-section {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}
.profile-settings-section:last-child { border-bottom: none; }
.profile-settings-section-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.75rem;
}
.profile-settings-section-header svg { color: var(--accent); flex-shrink: 0; }
.profile-settings-section-title {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-primary);
}
.profile-settings-section-body {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

/* --- Responsive --- */
@media (max-width: 899px) {
    .profile-content-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 767px) {
    .profile-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@container (max-width: 960px) {
    .profile-hero {
        padding: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .profile-hero-right { width: 100%; }
    .profile-balance-badge { width: 100%; }
    .profile-hero-balance-value { font-size: var(--font-xl); }
    .profile-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .profile-stats-grid .stat-card { padding: 1rem; }
    .profile-stats-grid .stat-icon { width: 2rem; height: 2rem; }
    .profile-stats-grid .stat-value { font-size: var(--font-lg); }
    .profile-settings-section { padding: 0.875rem 1rem; }
}

/* ===== Matrix Easter Egg ===== */
.matrix-particle-layer {
    position: fixed; inset: 0; z-index: 9990; pointer-events: none;
}
.matrix-particle {
    position: fixed; z-index: 9990; pointer-events: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px; font-weight: 700;
    color: #00ff41; text-shadow: 0 0 12px #00ff41, 0 0 30px rgba(0,255,65,0.5), 0 0 60px rgba(0,255,65,0.2);
    will-change: transform, opacity;
}
.matrix-particle-lg {
    font-size: 28px;
}
.matrix-glitch {
    position: fixed; inset: 0; z-index: 9997; pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 65, 0.04) 2px,
        rgba(0, 255, 65, 0.04) 4px
    );
    animation: matrixGlitch 0.6s steps(6) forwards;
}
@keyframes matrixGlitch {
    0% { opacity: 0; }
    15% { opacity: 1; clip-path: inset(15% 0 50% 0); }
    30% { clip-path: inset(60% 0 5% 0); }
    45% { clip-path: inset(5% 0 70% 0); }
    60% { clip-path: inset(40% 0 25% 0); }
    75% { clip-path: inset(70% 0 10% 0); }
    90% { clip-path: inset(20% 0 55% 0); }
    100% { opacity: 0; }
}
.matrix-shake {
    animation: matrixShake 0.8s ease-out;
}
@keyframes matrixShake {
    0%, 100% { transform: translate(0); }
    8% { transform: translate(-10px, 5px); }
    16% { transform: translate(8px, -7px); }
    24% { transform: translate(-7px, 8px); }
    32% { transform: translate(10px, -4px); }
    40% { transform: translate(-5px, -6px); }
    48% { transform: translate(7px, 7px); }
    56% { transform: translate(-9px, -3px); }
    64% { transform: translate(6px, 5px); }
    72% { transform: translate(-4px, -7px); }
    80% { transform: translate(5px, 3px); }
    88% { transform: translate(-3px, -4px); }
    96% { transform: translate(2px, 2px); }
}
.matrix-overlay {
    position: fixed; inset: 0; z-index: 9991;
    background: #000; opacity: 0;
    transition: opacity 0.4s ease;
    cursor: pointer;
}
.matrix-canvas {
    display: block; width: 100%; height: 100%;
}

/* ===== Large Screen Adaptation (1920px+) ===== */
@media (min-width: 1920px) {
    :root {
        --font-base: 0.9375rem;
        --font-sm: 0.875rem;
    }

    main#mainContent { padding: 2rem; }

    .page-layout { max-width: 1300px; }
    .page-layout.page-layout-wide { max-width: 1800px; }
    .deposit-layout { max-width: 1300px; }

    .data-table { font-size: 0.9375rem; }
    .data-table th { padding: 0.75rem 1.125rem; }
    .data-table td { padding: 0.875rem 1.125rem; }

    .stat-card { padding: 1.5rem; }
    .stat-value { font-size: var(--font-2xl); }
    .stat-icon { width: 3rem; height: 3rem; }

    .deposit-hero, .profile-hero { padding: 2rem; }
    .card { padding: revert; }

    .deposit-crypto-grid { grid-template-columns: repeat(6, 1fr); }
    .deposit-addr-details-col { max-width: 560px; }
    .deposit-confirm-btn { max-width: 560px; }

    .quick-view-popover { min-width: 260px; max-width: 340px; }

    .sticky-selection-bar { left: 288px; padding: 0.875rem 2rem; }

    .empty-state-text { max-width: 28rem; }
}

/* ===== Ultra-wide Screen Adaptation (2400px+) ===== */
@media (min-width: 2400px) {
    main#mainContent { padding: 2.5rem; }

    .page-layout { max-width: 1500px; }
    .page-layout.page-layout-wide { max-width: 2100px; }
    .deposit-layout { max-width: 1500px; }

    .data-table th { padding: 0.875rem 1.25rem; }
    .data-table td { padding: 1rem 1.25rem; }

    .stat-card { padding: 1.75rem; }

    .deposit-hero, .profile-hero { padding: 2.5rem; }

    .deposit-crypto-grid { grid-template-columns: repeat(7, 1fr); }
    .deposit-addr-details-col { max-width: 640px; }
    .deposit-confirm-btn { max-width: 640px; }

    .profile-stats-grid { grid-template-columns: repeat(5, 1fr); }

    .sticky-selection-bar { left: 320px; padding: 1rem 2.5rem; }

    .empty-state-text { max-width: 32rem; }
    .empty-state-icon svg { width: 5rem; height: 5rem; }
}


/* ===== Responsive Toast (mobile bottom-center) ===== */
@media (max-width: 640px) {
    #toastContainer {
        top: auto; bottom: 1.5rem; right: 0.75rem; left: 0.75rem;
        align-items: stretch;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
    .toast { max-width: none; }
}

/* ===== Responsive Modal ===== */
@media (max-width: 640px) {
    #modalContainer > .absolute:last-child {
        inset: 0.5rem !important;
        transform: none !important;
        top: auto !important; left: 0.5rem !important; right: 0.5rem !important; bottom: 0.5rem !important;
        max-height: calc(100vh - 1rem);
        max-width: none !important; width: auto !important;
        display: flex; flex-direction: column;
    }
    .modal-body { max-height: 55vh; }
    .modal-footer { flex-wrap: wrap; gap: 0.5rem; }
    .modal-footer .btn { flex: 1; min-width: 0; justify-content: center; }
}

/* ===== Responsive Sidebar safe-area ===== */
@supports (padding: env(safe-area-inset-left)) {
    .sidebar { padding-left: env(safe-area-inset-left, 0); }
    .sticky-selection-bar { padding-bottom: calc(0.625rem + env(safe-area-inset-bottom, 0)); }
}

/* ===== Filter grid small screens ===== */
@media (max-width: 480px) {
    .card-highlight .grid { grid-template-columns: 1fr !important; }
    .card-highlight .flex.items-center.justify-end { flex-direction: column; }
    .card-highlight .flex.items-center.justify-end .btn { width: 100%; justify-content: center; }
    .data-table { min-width: 700px; }
    .data-table th { font-size: 0.5625rem; padding: 0.375rem 0.5rem; }
    .data-table td { padding: 0.375rem 0.5rem; font-size: 0.75rem; }
    .data-table .btn-sm { font-size: 0.625rem; padding: 0.25rem 0.375rem; min-height: 2rem; }
}

/* ===== Sticky Selection Bar mobile ===== */
@media (max-width: 640px) {
    .sticky-selection-bar {
        flex-direction: column; gap: 0.5rem;
        text-align: center; padding: 0.75rem;
        padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0));
    }
    .sticky-selection-bar > div { width: 100%; justify-content: center; }
    .sticky-selection-bar .btn { flex: 1; justify-content: center; }
}

/* ===== Orders filter row mobile ===== */
@media (max-width: 640px) {
    .card.p-3 .input-field.w-48 { width: 100%; }
}

/* ===== Very small screens ===== */
@media (max-width: 360px) {
    main#mainContent { padding: 0.625rem; }
    .stat-card { padding: 0.75rem; }
    .stat-value { font-size: var(--font-lg); }
    .stat-icon { width: 2rem; height: 2rem; }
    .heading-xl { font-size: var(--font-lg); }
    .heading-lg { font-size: var(--font-md); }
    .pagination { gap: 0.125rem; }
    .pagination-btn { min-width: 2rem; padding: 0.375rem 0.5rem; font-size: var(--font-xs); }
    .quick-action { padding: 0.75rem; gap: 0.625rem; }
    .profile-settings-section { padding: 0.75rem 0.875rem; }
    .deposit-crypto-grid { gap: 0.375rem; }
    .crypto-btn { padding: 0.5rem 0.625rem; }
    .crypto-btn-icon { width: 1.25rem; height: 1.25rem; }
    .data-table { min-width: 600px; }
    .data-table th { font-size: 0.5rem; padding: 0.25rem 0.375rem; }
    .data-table td { padding: 0.25rem 0.375rem; font-size: 0.6875rem; }
}

/* ===== Short screen (login page) ===== */
@media (max-height: 640px) {
    .login-bg + .relative .mb-10 { margin-bottom: 1.5rem; }
}

/* ===== QHD / 4K (2560px+) ===== */
@media (min-width: 2560px) {
    :root {
        --font-base: 1rem;
        --font-sm: 0.9375rem;
        --font-md: 1.125rem;
    }

    main#mainContent { padding: 3rem; }

    .page-layout { max-width: 1600px; }
    .page-layout.page-layout-wide { max-width: 2300px; }
    .deposit-layout { max-width: 1600px; }

    .data-table { font-size: 1rem; }
    .data-table th { padding: 1rem 1.5rem; }
    .data-table td { padding: 1.125rem 1.5rem; }
    .data-table td.truncate { max-width: none; }

    .stat-card { padding: 2rem; }
    .stat-value { font-size: var(--font-2xl); }
    .stat-icon { width: 3.5rem; height: 3.5rem; }

    .deposit-hero, .profile-hero { padding: 2.75rem; }
    .deposit-crypto-grid { grid-template-columns: repeat(8, 1fr); }
    .profile-stats-grid { grid-template-columns: repeat(5, 1fr); }

    .deposit-addr-details-col { max-width: 700px; }
    .deposit-confirm-btn { max-width: 700px; }

    .quick-view-popover { min-width: 300px; max-width: 400px; }

    .sticky-selection-bar { left: 320px; padding: 1rem 3rem; }

    .empty-state-text { max-width: 36rem; }
    .empty-state-icon svg { width: 5.5rem; height: 5.5rem; }

    .card-highlight { padding: 1.5rem; }
    .profile-card-body { padding: 1.5rem; }
    .profile-card-header { padding: 1.25rem 1.5rem; }
    .deposit-crypto-section { padding: 1.5rem; }

    #modalContainer > .absolute:last-child { max-width: 42rem !important; }
}

/* ===== Telegram Mini App Mode ===== */
body.tg-mode #headerLogout { display: none !important; }

body.tg-mode main#mainContent {
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 1rem);
}

@media (min-width: 1024px) {
    body.tg-mode .sidebar { display: none !important; }
    body.tg-mode main#mainContent { margin-left: 0 !important; }
    body.tg-mode .header { margin-left: 0 !important; }
}

/* ===== Print ===== */
@media print {
    .sidebar, header, .toast, .btn, #modalContainer, #toastContainer { display: none !important; }
    body { background: white; color: black; }
    .card, .stat-card { border: 1px solid #ddd; box-shadow: none; background: white; backdrop-filter: none; -webkit-backdrop-filter: none; }
    .data-table th { background: #f5f5f5; }
    main#mainContent { margin-left: 0 !important; padding: 0 !important; max-width: none; }
}