/* ============================================================
   REGISTRU DOCUMENTE — app.css
   Modern, responsive design built on top of MudBlazor 7.x
   ============================================================ */

/* ---------- CSS Variables ---------------------------------- */
:root {
    --primary:        #1E3A5F;
    --primary-dark:   #132540;
    --primary-light:  #2E5B8C;
    --accent:         #C8A84B;
    --accent-light:   #F0DFA0;
    --bg:             #F0F4F8;
    --surface:        #FFFFFF;
    --text-primary:   #1A202C;
    --text-secondary: #64748B;
    --border:         #E2E8F0;
    --success:        #22C55E;
    --warning:        #F59E0B;
    --danger:         #EF4444;
    --info:           #3B82F6;
    --sidebar-w:      260px;
    --appbar-h:       64px;
    --radius:         8px;
    --radius-lg:      12px;
    --shadow-sm:      0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md:      0 4px 12px rgba(0,0,0,0.10), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg:      0 10px 30px rgba(0,0,0,0.12), 0 4px 8px rgba(0,0,0,0.08);
}

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

html, body {
    font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    height: 100%;
    -webkit-font-smoothing: antialiased;
}

/* ---------- LAYOUT: AppBar --------------------------------- */
.app-bar {
    background: var(--primary) !important;
    border-bottom: none !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;
}

.app-bar-brand {
    display: flex;
    align-items: center;
    margin-left: 8px;
}

.app-bar-title {
    color: white;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.user-menu-trigger {
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius);
    transition: background 0.15s;
}
.user-menu-trigger:hover { background: rgba(255,255,255,0.12); }

.user-avatar-sm {
    width: 34px !important;
    height: 34px !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    background-color: var(--accent) !important;
    color: var(--primary-dark) !important;
    flex-shrink: 0;
}

.user-menu-name {
    color: white;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
}
.user-menu-role {
    color: rgba(255,255,255,0.6);
    font-size: 11px;
    line-height: 1.2;
}

/* ---------- LAYOUT: Drawer / Sidebar ----------------------- */
.app-drawer {
    background: var(--surface) !important;
    border-right: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm) !important;
}

.drawer-header {
    padding: 16px 20px !important;
    border-bottom: 1px solid var(--border);
    min-height: var(--appbar-h);
    display: flex;
    align-items: center;
}

.drawer-logo {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.drawer-brand {
    font-size: 13px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.8px;
    line-height: 1.2;
}

.drawer-secretariat {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}

/* Nav menu */
.nav-menu {
    padding: 8px 0 !important;
}

.nav-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    padding: 12px 20px 4px;
    text-transform: uppercase;
}

/* MudNavLink overrides */
.mud-nav-link {
    border-radius: 0 !important;
    margin: 1px 10px !important;
    border-radius: var(--radius) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    transition: background 0.12s, color 0.12s !important;
    padding: 8px 12px !important;
}

.mud-nav-link:hover {
    background: #EEF4FF !important;
    color: var(--primary) !important;
}

.mud-nav-link.active {
    background: #DBEAFE !important;
    color: var(--primary) !important;
    font-weight: 600 !important;
}

.mud-nav-link.active .mud-nav-link-icon {
    color: var(--primary) !important;
}

/* User info at drawer bottom */
.drawer-user-info {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    background: #F8FAFC;
}

.drawer-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
    display: block;
}

.drawer-user-role {
    font-size: 11px;
    color: var(--text-secondary);
    display: block;
}

/* ---------- LAYOUT: Main content area ---------------------- */
.main-content {
    background: var(--bg) !important;
}

/* ---------- AUTH / LOGIN PAGE ------------------------------ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0F2240 0%, #1E3A5F 50%, #2C5282 100%);
    padding: 16px;
    position: relative;
    overflow: hidden;
}

/* Subtle background pattern */
.auth-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(200,168,75,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(46,91,140,0.3) 0%, transparent 50%);
    pointer-events: none;
}

/* Login card — two-column split */
.login-card {
    display: flex;
    width: 100%;
    max-width: 860px;
    min-height: 520px;
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    background: var(--surface);
    box-shadow: var(--shadow-lg) !important;
    position: relative;
    z-index: 1;
}

/* Left brand panel */
.login-brand {
    flex: 0 0 340px;
    background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0;
}

.login-brand-content {
    padding: 48px 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.login-logo {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid rgba(200,168,75,0.3);
}

.login-brand-title {
    font-size: 24px;
    font-weight: 800;
    color: white;
    margin: 0 0 8px;
    letter-spacing: -0.3px;
}

.login-brand-subtitle {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin: 0 0 32px;
    line-height: 1.5;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.login-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 13px;
}

.feature-icon {
    font-size: 16px !important;
    color: var(--accent) !important;
    flex-shrink: 0;
}

.login-brand-footer {
    padding: 16px 40px;
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    border-top: 1px solid rgba(255,255,255,0.08);
}

/* Right form panel */
.login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: white;
}

.login-form-content {
    width: 100%;
    max-width: 360px;
}

.login-form-header {
    margin-bottom: 32px;
}

.login-form-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 6px;
    letter-spacing: -0.5px;
}

.login-form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.login-btn {
    height: 48px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px !important;
    border-radius: var(--radius) !important;
}

.login-form-footer {
    margin-top: 20px;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

/* Responsive: stack on small screens */
@media (max-width: 640px) {
    .login-card {
        flex-direction: column;
        max-width: 440px;
    }
    .login-brand {
        flex: none;
    }
    .login-brand-content {
        padding: 32px 28px 24px;
    }
    .login-features { display: none; }
    .login-form-panel { padding: 28px; }
}

/* ---------- MudBlazor component overrides ------------------ */

/* Paper / Cards */
.mud-paper {
    border-radius: var(--radius) !important;
}

/* Table */
.mud-table-root thead tr th {
    background: #F8FAFC !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    color: var(--text-secondary) !important;
    padding: 10px 16px !important;
    border-bottom: 2px solid var(--border) !important;
}

.mud-table-row:hover td {
    background: #EEF4FF !important;
}

.mud-table-row td {
    font-size: 14px !important;
    padding: 10px 16px !important;
    border-bottom: 1px solid #F1F5F9 !important;
}

/* Chips */
.mud-chip {
    font-weight: 600 !important;
    font-size: 11px !important;
    border-radius: 6px !important;
}

/* Buttons */
.mud-button-root {
    border-radius: var(--radius) !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0.1px !important;
}

/* Text fields */
.mud-input-outlined .mud-input-outlined-border {
    border-color: var(--border) !important;
    border-radius: var(--radius) !important;
}

/* Snackbar */
.mud-snackbar {
    border-radius: var(--radius) !important;
    font-weight: 500 !important;
}

/* ---------- Page header utility ---------------------------- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-header-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.3px;
}

.page-header-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 2px 0 0;
}

/* ---------- KPI Cards -------------------------------------- */
.kpi-card {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border) !important;
    transition: box-shadow 0.2s, transform 0.2s !important;
    cursor: default;
}
.kpi-card:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-2px);
}

/* ---------- Scrollbar -------------------------------------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E0; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ---------- Blazor error UI -------------------------------- */
#blazor-error-ui {
    background: #FEF3C7;
    border-top: 2px solid #F59E0B;
    color: #92400E;
    bottom: 0;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
    display: none;
    left: 0;
    padding: 10px 20px;
    position: fixed;
    width: 100%;
    z-index: 9999;
    font-size: 14px;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 12px;
    top: 8px;
    font-size: 18px;
    opacity: 0.6;
}

/* ---------- Print ------------------------------------------ */
@media print {
    .mud-appbar,
    .mud-drawer,
    .app-bar,
    .app-drawer { display: none !important; }
    .mud-main-content,
    .main-content { margin-left: 0 !important; padding: 0 !important; }
}