/* ============================================================
   MCG.Work Design System
   Dark theme with indigo/violet accents
   ============================================================ */

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

/* ── Tokens ─────────────────────────────────────────────── */
:root {
    /* Backgrounds */
    --bg-base: #0c0e16;
    --bg-surface: #141724;
    --bg-elevated: #1c2035;
    --bg-input: #111425;
    --bg-top-bar: #111425;

    /* Borders */
    --border-default: #2a2f45;
    --border-hover: #4f46e5;
    --border-focus: #818cf8;

    /* Accent palette */
    --accent-primary: #6366f1;
    --accent-primary-hover: #818cf8;
    --accent-primary-muted: rgba(99, 102, 241, 0.15);
    --accent-secondary: #8b5cf6;
    --accent-cyan: #22d3ee;
    --gradient-brand: linear-gradient(135deg, #4f46e5, #7c3aed);
    --gradient-glow: linear-gradient(135deg, #6366f1, #8b5cf6);

    /* Semantic status */
    --status-success: #34d399;
    --status-warning: #fbbf24;
    --status-danger: #f87171;
    --status-info: #60a5fa;
    --status-neutral: #94a3b8;

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #a5b4fc;
    --text-on-accent: #ffffff;

    /* Project status colors */
    --project-idea: #a78bfa;
    --project-evaluating: #22d3ee;
    --project-active: #34d399;
    --project-paused: #fbbf24;
    --project-parked: #94a3b8;
    --project-completed: #60a5fa;
    --project-abandoned: #f87171;

    /* Kanban column colors */
    --col-icebox: #64748b;
    --col-evaluating: #22d3ee;
    --col-up-next: #6366f1;
    --col-in-progress: #34d399;
    --col-blocked: #f87171;
    --col-review: #f59e0b;
    --col-shipped: #8b5cf6;
    --col-parked: #94a3b8;
    --col-abandoned: #475569;

    /* Priority */
    --priority-critical: #f87171;
    --priority-high: #fb923c;
    --priority-medium: #60a5fa;
    --priority-low: #64748b;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;

    /* Sidebar */
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 59px;
}

/* ── Bootstrap Dark Overrides ───────────────────────────── */
html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
}

a, .btn-link {
    color: var(--text-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover, .btn-link:hover {
    color: var(--accent-primary-hover);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
}
h2, .section-header {
    color: var(--text-accent);
}

h1:focus {
    outline: none;
}

.content {
    padding-top: 1.1rem;
}

hr {
    border-color: var(--border-default);
    opacity: 1;
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color var(--transition-normal), transform var(--transition-normal);
}
.card:hover {
    border-color: var(--border-hover);
}
.card-header {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-default);
    color: var(--text-primary);
    font-weight: 600;
}
.card-body {
    color: var(--text-primary);
}
.card-footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-default);
}

/* Accent-bordered cards */
.card-accent {
    border-left: 4px solid var(--accent-primary);
}
.card-accent-success { border-left-color: var(--status-success); }
.card-accent-warning { border-left-color: var(--status-warning); }
.card-accent-danger { border-left-color: var(--status-danger); }
.card-accent-info { border-left-color: var(--status-info); }
.card-accent-purple { border-left-color: var(--accent-secondary); }
.card-accent-cyan { border-left-color: var(--accent-cyan); }
.card-accent-neutral { border-left-color: var(--status-neutral); }

/* ── Form Inputs (the glow effect) ──────────────────────── */
.form-control, .form-select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
}
.form-control::placeholder {
    color: var(--text-muted);
}
.form-control:hover, .form-select:hover {
    border-color: var(--border-hover);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.form-control:focus, .form-select:focus {
    background-color: var(--bg-elevated);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2), inset 0 0 0 1px rgba(129, 140, 248, 0.3);
    color: var(--text-primary);
}
.form-control:disabled, .form-select:disabled {
    background-color: var(--bg-base);
    color: var(--text-muted);
    opacity: 0.6;
}
.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.8rem;
}
.form-text {
    color: var(--text-muted);
}
.form-check-input {
    background-color: var(--bg-input);
    border-color: var(--border-default);
}
.form-check-input:checked {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}
.form-check-input:focus {
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
    border-color: var(--border-focus);
}
.form-check-label {
    color: var(--text-primary);
}
.input-group-text {
    background-color: var(--bg-elevated);
    border-color: var(--border-default);
    color: var(--text-secondary);
}

/* Floating labels */
.form-floating > label {
    color: var(--text-muted);
}
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    color: var(--text-accent);
}
.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}
.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--status-success);
}
.invalid {
    outline: 1px solid var(--status-danger);
}
.validation-message {
    color: var(--status-danger);
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
    font-size: 0.875rem;
}
.btn:hover {
    transform: translateY(-1px);
}
.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--gradient-brand);
    border: none;
    color: var(--text-on-accent);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: var(--text-on-accent);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}
.btn-primary:active {
    background: var(--gradient-brand);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}
.btn-secondary:hover {
    background: var(--accent-primary-muted);
    border-color: var(--accent-primary-hover);
    color: var(--accent-primary-hover);
}

.btn-outline-primary {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}
.btn-outline-primary:hover {
    background: var(--accent-primary-muted);
    border-color: var(--accent-primary-hover);
    color: var(--accent-primary-hover);
}

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

.btn-outline-danger {
    border-color: var(--status-danger);
    color: var(--status-danger);
}
.btn-outline-danger:hover {
    background: rgba(248, 113, 113, 0.15);
    border-color: var(--status-danger);
    color: var(--status-danger);
}

.btn-success {
    background: var(--status-success);
    border-color: var(--status-success);
    color: #0c0e16;
}
.btn-success:hover {
    background: #4ade80;
    border-color: #4ade80;
    color: #0c0e16;
}

.btn-danger {
    background: var(--status-danger);
    border-color: var(--status-danger);
    color: #fff;
}
.btn-danger:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: #fff;
}

.btn-warning {
    background: var(--status-warning);
    border-color: var(--status-warning);
    color: #0c0e16;
}

.btn-ghost {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.btn-sm {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* ── Tables ─────────────────────────────────────────────── */
.table {
    color: var(--text-primary);
    border-color: var(--border-default);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(28, 32, 53, 0.5);
    --bs-table-hover-bg: var(--bg-elevated);
    --bs-table-border-color: var(--border-default);
}
.table > thead {
    background: var(--bg-elevated);
}
.table > thead th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom-color: var(--border-default);
}
.table > tbody > tr {
    border-bottom-color: var(--border-default);
    transition: background-color var(--transition-fast);
}
.table > tbody > tr:hover {
    background-color: var(--bg-elevated) !important;
}
.table-dark {
    --bs-table-bg: var(--bg-elevated);
    --bs-table-color: var(--text-primary);
}

/* ── Badges / Status Pills ──────────────────────────────── */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.3em 0.7em;
    border-radius: 20px;
}
.badge-status {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.3em 0.7em;
    border-radius: 20px;
    border: 1px solid transparent;
}
.badge-idea {
    background: rgba(167, 139, 250, 0.15);
    color: var(--project-idea);
    border-color: rgba(167, 139, 250, 0.3);
}
.badge-evaluating {
    background: rgba(34, 211, 238, 0.15);
    color: var(--project-evaluating);
    border-color: rgba(34, 211, 238, 0.3);
}
.badge-active {
    background: rgba(52, 211, 153, 0.15);
    color: var(--project-active);
    border-color: rgba(52, 211, 153, 0.3);
}
.badge-paused {
    background: rgba(251, 191, 36, 0.15);
    color: var(--project-paused);
    border-color: rgba(251, 191, 36, 0.3);
}
.badge-parked {
    background: rgba(148, 163, 184, 0.15);
    color: var(--project-parked);
    border-color: rgba(148, 163, 184, 0.3);
}
.badge-completed {
    background: rgba(96, 165, 250, 0.15);
    color: var(--project-completed);
    border-color: rgba(96, 165, 250, 0.3);
}
.badge-abandoned {
    background: rgba(248, 113, 113, 0.15);
    color: var(--project-abandoned);
    border-color: rgba(248, 113, 113, 0.3);
}

/* Priority dots */
.priority-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 6px;
}
.priority-dot-critical { background: var(--priority-critical); box-shadow: 0 0 6px var(--priority-critical); }
.priority-dot-high { background: var(--priority-high); }
.priority-dot-medium { background: var(--priority-medium); }
.priority-dot-low { background: var(--priority-low); }
.priority-dot-none { border: 1px solid var(--text-muted); background: transparent; }

/* Domain expiry dots */
.domain-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 6px;
}
.domain-dot-safe { background: var(--status-success); }
.domain-dot-warning { background: var(--status-warning); }
.domain-dot-urgent { background: var(--status-warning); animation: pulse-amber 2s infinite; }
.domain-dot-critical { background: var(--status-danger); animation: pulse-red 2s infinite; }
.domain-dot-expired { background: var(--status-danger); }

/* ── Alerts ─────────────────────────────────────────────── */
.alert {
    border-radius: var(--radius-md);
    border: 1px solid;
}
.alert-success {
    background: rgba(52, 211, 153, 0.1);
    border-color: rgba(52, 211, 153, 0.3);
    color: var(--status-success);
}
.alert-warning {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: var(--status-warning);
}
.alert-danger {
    background: rgba(248, 113, 113, 0.1);
    border-color: rgba(248, 113, 113, 0.3);
    color: var(--status-danger);
}
.alert-info {
    background: rgba(96, 165, 250, 0.1);
    border-color: rgba(96, 165, 250, 0.3);
    color: var(--status-info);
}
.alert-primary {
    background: var(--accent-primary-muted);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--text-accent);
}

/* ── List Groups ────────────────────────────────────────── */
.list-group-item {
    background: var(--bg-surface);
    border-color: var(--border-default);
    color: var(--text-primary);
    transition: background-color var(--transition-fast);
}
.list-group-item:hover {
    background: var(--bg-elevated);
}
.list-group-item.active {
    background: var(--accent-primary-muted);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

/* ── Dropdowns ──────────────────────────────────────────── */
.dropdown-menu {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.dropdown-item {
    color: var(--text-primary);
    transition: background-color var(--transition-fast);
}
.dropdown-item:hover, .dropdown-item:focus {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* ── Modals ─────────────────────────────────────────────── */
.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
}
.modal-header {
    border-bottom-color: var(--border-default);
}
.modal-footer {
    border-top-color: var(--border-default);
}
.modal-title {
    color: var(--text-primary);
}
.modal-backdrop.show {
    backdrop-filter: blur(4px);
}
.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ── Pagination ─────────────────────────────────────────── */
.page-link {
    background: var(--bg-surface);
    border-color: var(--border-default);
    color: var(--text-secondary);
}
.page-link:hover {
    background: var(--bg-elevated);
    border-color: var(--border-hover);
    color: var(--text-primary);
}
.page-item.active .page-link {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-on-accent);
}

/* ── Tooltips & Popovers ───────────────────────────────── */
.tooltip-inner {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
}

/* ── Stat Cards ─────────────────────────────────────────── */
.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-left: 4px solid var(--accent-primary);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    transition: border-color var(--transition-normal);
}
.stat-card:hover {
    border-color: var(--border-hover);
}
.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}
.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 0.25rem;
}
.stat-card .stat-icon {
    font-size: 1.5rem;
    color: var(--text-muted);
    opacity: 0.6;
}

/* ── Animations ─────────────────────────────────────────── */
@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}
@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(248, 113, 113, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(248, 113, 113, 0); }
    100% { box-shadow: 0 0 0 0 rgba(248, 113, 113, 0); }
}
@keyframes pulse-amber {
    0% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(251, 191, 36, 0); }
    100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0); }
}
@keyframes pulse-indigo {
    0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0); }
    100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

.pulse-green { animation: pulse-green 2s infinite; }
.pulse-red { animation: pulse-red 1.5s infinite; }

/* ── Active Timer Banner ────────────────────────────────── */
.timer-banner {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.15), rgba(34, 211, 238, 0.1));
    border: 1px solid rgba(52, 211, 153, 0.3);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.25rem;
    color: var(--status-success);
}
.timer-banner .timer-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--status-success);
    animation: pulse-green 2s infinite;
    margin-right: 8px;
}
.timer-value {
    font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
    font-size: 1.1rem;
    color: var(--accent-cyan);
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ── Blazor Error UI ────────────────────────────────────── */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--status-danger);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-md);
}
.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: var(--border-default);
}

/* ── Utility Classes ────────────────────────────────────── */
.text-accent { color: var(--text-accent) !important; }
.text-muted-custom { color: var(--text-muted) !important; }
.bg-surface { background-color: var(--bg-surface) !important; }
.bg-elevated { background-color: var(--bg-elevated) !important; }
.border-themed { border-color: var(--border-default) !important; }

/* Override Bootstrap bg utilities for dark theme */
.bg-light { background-color: var(--bg-elevated) !important; }
.bg-white { background-color: var(--bg-surface) !important; }
.bg-body { background-color: var(--bg-base) !important; }
.bg-dark { background-color: var(--bg-base) !important; }
.text-dark { color: var(--text-primary) !important; }
.text-body { color: var(--text-primary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.border { border-color: var(--border-default) !important; }
.border-bottom { border-bottom-color: var(--border-default) !important; }
.border-top { border-top-color: var(--border-default) !important; }

/* Nav pills/tabs */
.nav-tabs {
    border-bottom-color: var(--border-default);
}
.nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border-color: var(--border-default);
}
.nav-tabs .nav-link.active {
    background: var(--bg-surface);
    color: var(--text-accent);
    border-color: var(--border-default);
    border-bottom-color: var(--bg-surface);
}
.nav-pills .nav-link {
    color: var(--text-secondary);
}
.nav-pills .nav-link.active {
    background: var(--accent-primary-muted);
    color: var(--text-accent);
}

/* Accordion */
.accordion-item {
    background: var(--bg-surface);
    border-color: var(--border-default);
    color: var(--text-primary);
}
.accordion-button {
    background: var(--bg-surface);
    color: var(--text-primary);
}
.accordion-button:not(.collapsed) {
    background: var(--bg-elevated);
    color: var(--text-accent);
}

/* ============================================================
   Mobile Responsive Styles
   ============================================================ */

/* ── Touch-friendly defaults ───────────────────────────── */
button, a, .nav-link, .btn, .form-select, .form-check-input {
    touch-action: manipulation;
}

/* Prevent iOS zoom on input focus (requires >= 16px) */
@media (max-width: 991.98px) {
    .form-control, .form-select, textarea {
        font-size: 16px;
    }
}

/* ── Mobile: < 768px (phones) ──────────────────────────── */
@media (max-width: 767.98px) {
    h1 {
        font-size: 1.4rem;
    }

    h2, .fs-5 {
        font-size: 1.1rem !important;
    }

    .content {
        padding-top: 0.75rem;
    }

    /* Reduce horizontal padding on mobile */
    .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    /* Larger tap targets for buttons and links */
    .btn-sm {
        min-height: 36px;
        padding: 0.35rem 0.75rem;
    }

    .btn {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Stat cards: tighter on phone */
    .stat-card {
        padding: 0.65rem 0.75rem;
    }

    .stat-card .stat-value {
        font-size: 1.4rem;
    }

    .stat-card .stat-label {
        font-size: 0.7rem;
    }

    .stat-card .stat-icon {
        font-size: 1.1rem;
    }

    /* Timer banner stacks vertically */
    .timer-banner {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.6rem 0.75rem;
        font-size: 0.85rem;
    }

    .timer-banner .timer-value {
        font-size: 0.95rem;
    }

    /* Tables: tighter padding */
    .table > thead th {
        font-size: 0.7rem;
        padding: 0.5rem 0.4rem;
    }

    .table > tbody > tr > td {
        padding: 0.5rem 0.4rem;
        font-size: 0.8rem;
    }

    /* Cards: reduce spacing */
    .card-body {
        padding: 0.75rem;
    }

    .card-header {
        padding: 0.6rem 0.75rem;
    }

    /* Page headers: stack title and action button */
    .d-flex.justify-content-between.align-items-center.mb-4,
    .d-flex.justify-content-between.align-items-center.mb-3 {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    /* Alert text smaller */
    .alert {
        font-size: 0.85rem;
        padding: 0.6rem 0.75rem;
    }
}

/* ── Tablet: 768px - 991px ─────────────────────────────── */
@media (min-width: 768px) and (max-width: 991.98px) {
    .stat-card {
        padding: 0.75rem 1rem;
    }

    .stat-card .stat-value {
        font-size: 1.6rem;
    }
}