/* ===================================================
   BugarX Admin — Comprehensive Design System v2
   =================================================== */

/* --- Design Tokens --- */
:root {
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --color-bg: #F1F5F9;
    --color-surface: #FFFFFF;
    --color-surface-2: #F8FAFC;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    --color-text-primary: #0F172A;
    --color-text-secondary: #64748B;
    --color-text-muted: #94A3B8;

    --color-primary: #3B82F6;
    --color-primary-light: #EFF6FF;
    --color-primary-dark: #1D4ED8;

    --color-success: #10B981;
    --color-success-light: #ECFDF5;
    --color-warning: #F59E0B;
    --color-warning-light: #FFFBEB;
    --color-error: #EF4444;
    --color-error-light: #FEF2F2;

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

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
}

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- MudBlazor global font override --- */
.mud-typography, .mud-input, .mud-button, .mud-table, .mud-nav-link {
    font-family: var(--font-sans) !important;
}

/* ───────────────────────────────────────────
   PAGE LAYOUT
─────────────────────────────────────────── */
.mud-main-content { background-color: var(--color-bg) !important; }

/* ───────────────────────────────────────────
   PAGE HEADER
─────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.page-header-eyebrow {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-success);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.page-header-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-success);
    flex-shrink: 0;
}

.page-header-title {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.page-header-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 4px 0 0;
    font-weight: 400;
}

/* ───────────────────────────────────────────
   STAT CARDS
─────────────────────────────────────────── */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.375rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    box-shadow: var(--shadow-sm);
    cursor: default;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
}

.stat-card-icon.blue   { background: #EFF6FF; color: #3B82F6; }
.stat-card-icon.green  { background: #ECFDF5; color: #10B981; }
.stat-card-icon.amber  { background: #FFFBEB; color: #F59E0B; }
.stat-card-icon.red    { background: #FEF2F2; color: #EF4444; }
.stat-card-icon.purple { background: #F5F3FF; color: #7C3AED; }
.stat-card-icon.teal   { background: #F0FDFA; color: #0D9488; }
.stat-card-icon.indigo { background: #EEF2FF; color: #4F46E5; }
.stat-card-icon.rose   { background: #FFF1F2; color: #E11D48; }

.stat-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

/* ───────────────────────────────────────────
   DATA TABLE CARD
─────────────────────────────────────────── */
.data-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-card-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.125rem 1.5rem;
    border-bottom: 1px solid var(--color-border-light);
    gap: 1rem;
    flex-wrap: wrap;
}

.data-card-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.data-card-count {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    margin-left: 8px;
}

/* Table head */
.mud-table-head .mud-table-row .mud-table-cell {
    background-color: #F8FAFC !important;
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.07em !important;
    color: #94A3B8 !important;
    border-bottom: 1px solid var(--color-border) !important;
    padding: 12px 16px !important;
}

/* Table body */
.mud-table-body .mud-table-row .mud-table-cell {
    border-bottom: 1px solid #F1F5F9 !important;
    padding: 14px 16px !important;
    font-size: 0.875rem !important;
    vertical-align: middle !important;
}

.mud-table-body .mud-table-row:last-child .mud-table-cell {
    border-bottom: none !important;
}

.mud-table-body .mud-table-row:hover {
    background-color: #FAFBFF !important;
}

/* ───────────────────────────────────────────
   AVATAR INITIALS
─────────────────────────────────────────── */
.avatar-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
}

.avatar-circle.blue-grad   { background: linear-gradient(135deg, #3B82F6, #6366F1); }
.avatar-circle.purple-grad { background: linear-gradient(135deg, #7C3AED, #A78BFA); }
.avatar-circle.green-grad  { background: linear-gradient(135deg, #10B981, #34D399); }
.avatar-circle.indigo-grad { background: linear-gradient(135deg, #6366F1, #8B5CF6); }
.avatar-circle.brand-grad  { background: linear-gradient(135deg, #3AFF9D, #2F80FF); }

.avatar-square {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9375rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ───────────────────────────────────────────
   STATUS BADGES
─────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.badge-active   { background: #ECFDF5; color: #059669; }
.badge-inactive { background: #FEF2F2; color: #DC2626; }
.badge-pending  { background: #FFFBEB; color: #D97706; }
.badge-blue     { background: #EFF6FF; color: #2563EB; }
.badge-purple   { background: #F5F3FF; color: #7C3AED; }
.badge-indigo   { background: #EEF2FF; color: #4F46E5; }
.badge-teal     { background: #F0FDFA; color: #0D9488; }
.badge-neutral  { background: #F1F5F9; color: #475569; }

/* ───────────────────────────────────────────
   SIDEBAR NAV
─────────────────────────────────────────── */
::deep .mud-nav-link {
    color: #64748B !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    border-radius: 8px !important;
    margin: 1px 8px !important;
    padding: 8px 12px !important;
    transition: background-color 0.15s ease, color 0.15s ease !important;
}

::deep .mud-nav-link:hover {
    background-color: rgba(255,255,255,0.07) !important;
    color: #CBD5E1 !important;
}

::deep .mud-nav-link.active {
    background-color: rgba(59,130,246,0.15) !important;
    color: #60A5FA !important;
    font-weight: 600 !important;
}

::deep .mud-nav-link .mud-icon-root {
    font-size: 1.125rem !important;
}

/* ───────────────────────────────────────────
   APPBAR
─────────────────────────────────────────── */
.mud-appbar { box-shadow: none !important; }

/* ───────────────────────────────────────────
   BUTTONS
─────────────────────────────────────────── */
.mud-button-root {
    font-family: var(--font-sans) !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    border-radius: var(--radius-sm) !important;
}

/* ───────────────────────────────────────────
   QUICK ACTIONS
─────────────────────────────────────────── */
.quick-action-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.875rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.18s ease;
    cursor: pointer;
}

.quick-action-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.quick-action-card .icon {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.18s ease;
}

.quick-action-card:hover .icon {
    background: rgba(59,130,246,0.15);
}

/* ───────────────────────────────────────────
   DETAIL CARDS
─────────────────────────────────────────── */
.detail-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 100%;
}

.detail-card-header {
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--color-border-light);
}

.detail-card-body {
    padding: 1.5rem 1.75rem;
}

.detail-field {
    margin-bottom: 1rem;
}

.detail-field:last-child { margin-bottom: 0; }

.detail-field-label {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 3px;
    display: block;
}

.detail-field-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ───────────────────────────────────────────
   INFO BOXES (in detail pages)
─────────────────────────────────────────── */
.info-box {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-box-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ───────────────────────────────────────────
   BACK BUTTON
─────────────────────────────────────────── */
.back-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.back-nav-crumb {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.back-nav-title {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin: 0;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

/* ───────────────────────────────────────────
   EMPTY STATE
─────────────────────────────────────────── */
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.empty-state-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ───────────────────────────────────────────
   ANIMATIONS
─────────────────────────────────────────── */
@keyframes shimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

/* ───────────────────────────────────────────
   SCROLLBAR
─────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ───────────────────────────────────────────
   BLAZOR ERROR
─────────────────────────────────────────── */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}
.blazor-error-boundary::after { content: "An error has occurred." }

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 0.75rem; top: 0.5rem; }