/* ====================================
   CraftBank — Design System
   Modern Dark Glassmorphism Theme
   ==================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- Tokens --- */
:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.7);
    --bg-card-hover: rgba(17, 24, 39, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);
    --bg-input: rgba(255, 255, 255, 0.05);
    --bg-input-focus: rgba(255, 255, 255, 0.08);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-active: rgba(139, 92, 246, 0.5);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #0a0e1a;

    --accent: #8b5cf6;
    --accent-hover: #7c3aed;
    --accent-glow: rgba(139, 92, 246, 0.25);
    --accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);

    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --success-border: rgba(16, 185, 129, 0.2);

    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --danger-border: rgba(239, 68, 68, 0.2);

    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px var(--accent-glow);

    --blur: blur(20px);
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(99, 102, 241, 0.08), transparent);
    pointer-events: none;
    z-index: 0;
}

/* --- Layout --- */
.app-container {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
    min-height: 100vh;
}

/* --- Header / Navbar --- */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-decoration: none;
}

.app-logo .logo-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-switch {
    display: flex;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    padding: 2px;
    gap: 2px;
}

.lang-btn {
    padding: 6px 12px;
    border: none;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lang-btn.active {
    background: var(--accent);
    color: white;
}

.lang-btn:hover:not(.active) {
    color: var(--text-primary);
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 6px;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    cursor: default;
}

.user-chip img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    image-rendering: pixelated;
}

.user-chip span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* --- Navbar Tabs --- */
.nav-tabs {
    display: flex;
    gap: 4px;
    padding: 16px 0;
    margin-bottom: 24px;
    overflow-x: auto;
    scrollbar-width: none;
}

.nav-tabs::-webkit-scrollbar { display: none; }

.nav-tab {
    padding: 10px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.nav-tab:hover {
    color: var(--text-secondary);
    background: var(--bg-glass-hover);
}

.nav-tab.active {
    color: var(--text-primary);
    background: var(--bg-glass-hover);
    border-color: var(--border-default);
}

.nav-tab .tab-icon {
    margin-right: 6px;
}

.nav-tab-logout {
    margin-left: auto;
    color: var(--danger);
}

.nav-tab-logout:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

/* --- Sections --- */
.section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Cards --- */
.card {
    background: var(--bg-card);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--border-default);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Grid --- */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

/* --- Balance Display --- */
.balance-card {
    background: var(--accent-gradient);
    border: none;
    text-align: center;
    padding: 40px 24px;
    position: relative;
    overflow: hidden;
}

.balance-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.balance-card:hover {
    border-color: transparent;
}

.balance-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.balance-amount {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.balance-currency {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
    font-weight: 500;
}

/* --- Stat Cards --- */
.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 12px;
}

.btn-ghost:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* --- Forms --- */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    background: var(--bg-input-focus);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input:hover:not(:focus) {
    border-color: var(--border-default);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* --- Table --- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border-subtle);
}

.table td {
    padding: 14px 16px;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td {
    background: var(--bg-glass-hover);
}

.table .text-right {
    text-align: right;
}

/* --- Amount Colors --- */
.amount-positive {
    color: var(--success);
    font-weight: 600;
}

.amount-negative {
    color: var(--danger);
    font-weight: 600;
}

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.badge-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-neutral {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

/* --- Notifications --- */
.notification {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: var(--transition-slow);
    backdrop-filter: var(--blur);
    border: 1px solid transparent;
    max-width: 360px;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.success {
    background: var(--success-bg);
    color: var(--success);
    border-color: var(--success-border);
}

.notification.error {
    background: var(--danger-bg);
    color: var(--danger);
    border-color: var(--danger-border);
}

.notification.warning {
    background: var(--warning-bg);
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.2);
}

/* --- User Info --- */
.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    margin-bottom: 24px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    image-rendering: pixelated;
    flex-shrink: 0;
}

.user-details h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.user-details p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.user-details .user-status {
    color: var(--success);
}

/* ==============================
   PASSPORT CARD
   ============================== */
.passport-document {
    max-width: 520px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-default);
    background: linear-gradient(160deg, #1a1f3a 0%, #0f1225 100%);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.passport-document::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.passport-top-bar {
    background: linear-gradient(135deg, #1e3a8a 0%, #312e81 100%);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.passport-country {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
}

.passport-doc-type {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.passport-content {
    padding: 24px;
    display: flex;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.passport-photo {
    width: 100px;
    height: 100px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border-default);
}

.passport-photo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
}

.passport-fields {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.passport-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.passport-field.full-width {
    grid-column: 1 / -1;
}

.passport-field-label {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.passport-field-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.passport-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: rgba(0, 0, 0, 0.3);
    font-size: 0.7rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-subtle);
}

.passport-validity-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.passport-validity-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s ease infinite;
}

.passport-validity-dot.expired {
    background: var(--danger);
    animation: none;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.passport-no-data {
    text-align: center;
    padding: 60px 24px;
}

.passport-no-data-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.3;
}

.passport-no-data h3 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.passport-no-data p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==============================
   TRANSFER SECTION
   ============================== */
.transfer-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.transfer-form-card {
    padding: 28px;
}

.transfer-preview {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.transfer-preview-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.2;
}

.transfer-preview-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.transfer-preview-details {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 8px;
}

/* --- Confirmation Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.show {
    display: flex;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 32px;
    max-width: 420px;
    width: 90%;
    text-align: center;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ==============================
   HISTORY / FILTERS
   ============================== */
.filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.filter-btn:hover:not(.active) {
    border-color: var(--border-default);
    color: var(--text-secondary);
}

/* ==============================
   BANKER PANEL
   ============================== */
.banker-search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.banker-search-bar .form-input {
    flex: 1;
}

.banker-result {
    margin-top: 24px;
    animation: fadeIn 0.3s ease;
}

.banker-player-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
}

.banker-player-card img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    image-rendering: pixelated;
}

.banker-player-info {
    flex: 1;
}

.banker-player-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.banker-player-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.banker-stats-row {
    display: flex;
    gap: 24px;
    margin-top: 12px;
}

/* ==============================
   LOGIN PAGE
   ============================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
}

.login-card {
    max-width: 400px;
    width: 100%;
    background: var(--bg-card);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo .logo-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.login-logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.login-logo p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ==============================
   EMPTY STATE
   ============================== */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.3;
}

.empty-state h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.empty-state p {
    font-size: 0.85rem;
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 768px) {
    .app-container {
        padding: 12px;
    }

    .app-header {
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px 16px;
    }

    .nav-tabs {
        margin-bottom: 16px;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .transfer-layout {
        grid-template-columns: 1fr;
    }

    .balance-amount {
        font-size: 2.2rem;
    }

    .passport-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .passport-fields {
        grid-template-columns: 1fr;
    }

    .banker-search-bar {
        flex-direction: column;
    }

    .banker-player-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .banker-stats-row {
        flex-wrap: wrap;
        justify-content: center;
    }

    .modal {
        padding: 24px;
    }

    .user-chip span {
        display: none;
    }
}

@media (max-width: 480px) {
    .app-header {
        justify-content: center;
    }

    .header-right {
        width: 100%;
        justify-content: center;
    }

    .passport-document {
        border-radius: var(--radius-lg);
    }
}

/* ==============================
   SCROLLBAR
   ============================== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==============================
   UTILITIES
   ============================== */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.gap-16 { gap: 16px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }