@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap");

:root {
    --brand-font-family: "Be Vietnam Pro", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --brand-ink: #0f172a;
    --brand-muted: #64748b;
    --brand-border: #e2e8f0;
    --brand-surface: #ffffff;
    --brand-surface-subtle: #f8fafc;
    --brand-radius-sm: 0.65rem;
    --brand-radius-md: 0.95rem;
    --brand-radius-lg: 1.2rem;
    --brand-shadow-sm: 0 6px 20px rgba(15, 23, 42, 0.05);
    --brand-shadow-md: 0 12px 30px rgba(15, 23, 42, 0.08);
    --brand-shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.12);

    --brand-primary: #059669;
    --brand-primary-dark: #047857;
    --brand-primary-soft: #ecfdf5;
    --brand-secondary: #0f766e;
    --brand-accent: #0284c7;
    --brand-primary-rgb: 5, 150, 105;
    --brand-primary-50: #ecfdf5;
    --brand-primary-100: #d1fae5;
    --brand-primary-200: #a7f3d0;
    --brand-outline-border: #6ee7b7;
    --brand-focus-border: #34d399;

    --bs-success: var(--brand-primary);
    --bs-success-rgb: var(--brand-primary-rgb);
    --bs-primary: var(--brand-secondary);
    --bs-primary-rgb: var(--brand-primary-rgb);
}

html[data-theme="green"] {
    --brand-primary: #059669;
    --brand-primary-dark: #047857;
    --brand-primary-soft: #ecfdf5;
    --brand-secondary: #0f766e;
    --brand-accent: #0284c7;
    --brand-primary-rgb: 5, 150, 105;
    --brand-primary-50: #ecfdf5;
    --brand-primary-100: #d1fae5;
    --brand-primary-200: #a7f3d0;
    --brand-outline-border: #6ee7b7;
    --brand-focus-border: #34d399;
}

html[data-theme="blue"] {
    --brand-primary: #2563eb;
    --brand-primary-dark: #1d4ed8;
    --brand-primary-soft: #eff6ff;
    --brand-secondary: #1e40af;
    --brand-accent: #0ea5e9;
    --brand-primary-rgb: 37, 99, 235;
    --brand-primary-50: #eff6ff;
    --brand-primary-100: #dbeafe;
    --brand-primary-200: #bfdbfe;
    --brand-outline-border: #93c5fd;
    --brand-focus-border: #60a5fa;
}

html[data-theme="pink"] {
    --brand-primary: #db2777;
    --brand-primary-dark: #be185d;
    --brand-primary-soft: #fdf2f8;
    --brand-secondary: #9d174d;
    --brand-accent: #ec4899;
    --brand-primary-rgb: 219, 39, 119;
    --brand-primary-50: #fdf2f8;
    --brand-primary-100: #fce7f3;
    --brand-primary-200: #fbcfe8;
    --brand-outline-border: #f9a8d4;
    --brand-focus-border: #f472b6;
}

html[data-theme="purple"] {
    --brand-primary: #7c3aed;
    --brand-primary-dark: #6d28d9;
    --brand-primary-soft: #f5f3ff;
    --brand-secondary: #5b21b6;
    --brand-accent: #a855f7;
    --brand-primary-rgb: 124, 58, 237;
    --brand-primary-50: #f5f3ff;
    --brand-primary-100: #ede9fe;
    --brand-primary-200: #ddd6fe;
    --brand-outline-border: #c4b5fd;
    --brand-focus-border: #a78bfa;
}

html[data-theme="orange"] {
    --brand-primary: #ea580c;
    --brand-primary-dark: #c2410c;
    --brand-primary-soft: #fff7ed;
    --brand-secondary: #9a3412;
    --brand-accent: #f97316;
    --brand-primary-rgb: 234, 88, 12;
    --brand-primary-50: #fff7ed;
    --brand-primary-100: #ffedd5;
    --brand-primary-200: #fed7aa;
    --brand-outline-border: #fdba74;
    --brand-focus-border: #fb923c;
}

body.brand-body {
    font-family: var(--brand-font-family);
    color: var(--brand-ink);
    background: #f1f5f9;
}

.brand-navbar {
    backdrop-filter: blur(6px);
    background-color: rgba(255, 255, 255, 0.88);
}

.brand-logo {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.brand-card {
    border: 0;
    border-radius: var(--brand-radius-md);
    box-shadow: var(--brand-shadow-sm);
}

.brand-hero {
    background: linear-gradient(120deg, var(--brand-primary-soft), #ffffff);
}

.brand-kicker {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
    color: var(--brand-muted);
}

.brand-title {
    font-weight: 800;
    color: var(--brand-ink);
    margin-bottom: 0.2rem;
}

.brand-subtitle {
    color: var(--brand-muted);
    margin-bottom: 0;
}

.brand-chip {
    border: 1px solid var(--brand-primary-200);
    background: var(--brand-primary-soft);
    color: var(--brand-primary-dark);
    border-radius: 999px;
    padding: 0.24rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
}

.btn-brand {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-primary-dark);
    --bs-btn-hover-border-color: var(--brand-primary-dark);
    --bs-btn-focus-shadow-rgb: var(--brand-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--brand-primary-dark);
    --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--brand-primary);
    --bs-btn-disabled-border-color: var(--brand-primary);
}

.btn-brand-outline {
    --bs-btn-color: var(--brand-primary-dark);
    --bs-btn-border-color: var(--brand-outline-border);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-primary);
    --bs-btn-hover-border-color: var(--brand-primary);
    --bs-btn-focus-shadow-rgb: var(--brand-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--brand-primary-dark);
    --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-color: #94a3b8;
    --bs-btn-disabled-bg: transparent;
    --bs-btn-disabled-border-color: #cbd5e1;
}

.btn-brand-soft {
    --bs-btn-color: var(--brand-primary-dark);
    --bs-btn-bg: var(--brand-primary-soft);
    --bs-btn-border-color: var(--brand-primary-100);
    --bs-btn-hover-color: var(--brand-primary-dark);
    --bs-btn-hover-bg: var(--brand-primary-100);
    --bs-btn-hover-border-color: var(--brand-primary-200);
    --bs-btn-focus-shadow-rgb: var(--brand-primary-rgb);
    --bs-btn-active-color: var(--brand-primary-dark);
    --bs-btn-active-bg: var(--brand-primary-200);
    --bs-btn-active-border-color: var(--brand-primary-200);
}

.brand-field,
.brand-form .form-control,
.brand-form .form-select,
.form-control.brand-field,
.form-select.brand-field {
    border-radius: var(--brand-radius-sm);
    border-color: #cbd5e1;
}

.brand-form .form-control:focus,
.brand-form .form-select:focus,
.form-control.brand-field:focus,
.form-select.brand-field:focus {
    border-color: var(--brand-focus-border);
    box-shadow: 0 0 0 0.22rem rgba(var(--brand-primary-rgb), 0.14);
}

.brand-table thead th {
    background: var(--brand-surface-subtle);
    color: #334155;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.82rem;
    border-bottom-width: 1px;
}

.brand-table tbody tr:hover {
    background: var(--brand-surface-subtle);
}

.brand-empty {
    border: 1px dashed #cbd5e1;
    border-radius: var(--brand-radius-sm);
    text-align: center;
    color: var(--brand-muted);
    padding: 2.2rem 1rem;
}

.theme-picker-toggle {
    border-radius: 0.7rem;
    border-color: #cbd5e1;
}

.theme-picker-menu {
    min-width: 220px;
    border: 1px solid #e2e8f0 !important;
    border-radius: 0.85rem;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.13) !important;
}

.theme-picker-title {
    padding: 0.4rem 0.65rem 0.35rem;
    font-size: 0.78rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.theme-picker-option {
    border-radius: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-weight: 600;
}

.theme-picker-option.active {
    background: var(--brand-primary-soft);
    color: var(--brand-primary-dark);
}

.theme-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    display: inline-block;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: var(--theme-dot, var(--brand-primary));
}

.theme-check {
    color: var(--brand-primary-dark);
    font-weight: 700;
}

@media (max-width: 767.98px) {
    .brand-title {
        font-size: 1.2rem;
    }
}