/* System Tokens & Variables */
:root {
    --bg-main: #0B0F19;
    --bg-surface: #151B2C;
    --bg-card: rgba(22, 28, 45, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(99, 102, 241, 0.2);
    
    --text-primary: #F3F4F6;
    --text-secondary: #9CA3AF;
    --text-muted: #6B7280;
    
    --primary: #6366F1;
    --primary-hover: #4F46E5;
    --primary-glow: rgba(99, 102, 241, 0.4);
    
    --success: #10B981;
    --success-bg: rgba(16, 185, 129, 0.15);
    
    --warning: #F59E0B;
    --warning-bg: rgba(245, 158, 11, 0.15);
    
    --danger: #EF4444;
    --danger-bg: rgba(239, 68, 68, 0.15);
    --danger-hover: #DC2626;
    
    --info: #06B6D4;
    --info-bg: rgba(6, 182, 212, 0.15);
    
    --sidebar-width: 260px;
    --header-height: 70px;
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


/* Removes the focus ring from the h1 specifically */
*:focus-visible {
    outline: none;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

a {
    color: inherit;
    text-decoration: none;
}

/* Layout System */
/*.dashboard-container {
    display: flex;
    min-height: 100vh;
    width: 100vw;
}*/

.dashboard-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 24px;
    border-bottom: 1px solid var(--border-color);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px var(--primary-glow));
}

.logo-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 18px;
    display: block;
    line-height: 1.1;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.logo-subtitle {
    font-size: 11px;
    color: var(--text-secondary);
    display: block;
}

.sidebar-nav {
    flex: 1;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-item i {
    font-size: 18px;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.05);
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
}

.system-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.online {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

/* Main Content Area */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;
}


/* Top Nav */
.top-nav {
    height: var(--header-height);
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.date-today {
    font-size: 13px;
    color: var(--text-secondary);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-email {
    font-weight: 500;
    color: var(--text-primary);
}

.role-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 9999px;
    margin-top: 2px;
    letter-spacing: 0.05em;
}

.role-badge.super-admin {
    background-color: var(--danger-bg);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.role-badge.manager {
    background-color: var(--warning-bg);
    color: #FBBF24;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.role-badge.viewer {
    background-color: var(--info-bg);
    color: #22D3EE;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: #F87171;
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

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

/* Page Containers */
.content-body {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Login Screen Styles */
.login-bg {
    background: radial-gradient(circle at center, #1E1B4B 0%, var(--bg-main) 70%);
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    width: 100%;
    max-width: 440px;
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.login-header {
    text-align: center;
}

.login-logo {
    font-size: 36px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 12px var(--primary-glow));
    margin-bottom: 12px;
}

.login-title {
    font-size: 24px;
    font-weight: 700;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-top: 4px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.input-container {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
}

.input-field {
    width: 100%;
    background-color: rgba(11, 15, 25, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px 12px 42px;
    border-radius: 8px;
    outline: none;
    font-size: 14px;
    transition: all 0.2s ease;
}

.input-field:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background-color: rgba(11, 15, 25, 0.9);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 16px var(--primary-glow);
}

.btn-danger {
    background-color: var(--danger-bg);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

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

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Alert Boxes */
.alert-danger {
    background-color: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #F87171;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: var(--success-bg);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #34D399;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Metric Cards Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-glow);
}

.metric-info h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    margin-top: 4px;
    font-family: 'Outfit', sans-serif;
}

.metric-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.metric-icon-box.primary {
    background-color: var(--primary-glow);
    color: var(--primary);
}

.metric-icon-box.success {
    background-color: var(--success-bg);
    color: var(--success);
}

.metric-icon-box.info {
    background-color: var(--info-bg);
    color: var(--info);
}

/* Dashboard Filter Bar */
.filter-bar {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}

.filter-item {
    flex: 1;
    min-width: 200px;
}

.filter-item label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: block;
}

.filter-input {
    width: 100%;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 6px;
    outline: none;
    font-size: 13px;
    transition: all 0.2s ease;
}

.filter-input.with-icon {
    padding-left: 42px;
}

.filter-input:focus {
    border-color: var(--primary);
}

.filter-actions {
    display: flex;
    gap: 10px;
}

/* Premium Datagrid Table */
.table-container {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow-x: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.table-responsive {
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.custom-table th {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.custom-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 13px;
    vertical-align: middle;
}

.custom-table tbody tr {
    transition: background-color 0.2s ease;
}

.custom-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.015);
}

.vendor-id-cell {
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    color: var(--info);
    background-color: rgba(6, 182, 212, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

.vendor-id-empty {
    color: var(--text-muted);
    font-style: italic;
}

.table-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.btn-icon.edit:hover {
    color: var(--info);
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.2);
}

.btn-icon.delete:hover {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.2);
}

.btn-icon:disabled, .btn-primary:disabled, .btn-danger:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Modal Overlay & Modal Window */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: 16px;
    width: 100%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-size: 18px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

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

.form-grid-full {
    grid-column: span 2;
}

/* Page Header Panel */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-title-box h1 {
    font-size: 28px;
    font-weight: 700;
}

.page-title-box p {
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Unauthorized Page styling */
.unauthorized-container, .not-found-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60vh;
}

.unauthorized-card, .not-found-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 16px;
    max-width: 450px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.unauthorized-card h2, .not-found-card h2 {
    font-size: 22px;
}

.unauthorized-card p, .not-found-card p {
    color: var(--text-secondary);
}

/* Focus & Outline Overrides */
*:focus, *:focus-visible {
    outline: none !important;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

/* Hamburger Menu Button */
.btn-hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.btn-hamburger:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Sidebar Drawer Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 7, 11, 0.6);
    backdrop-filter: blur(4px);
    z-index: 99;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .btn-hamburger {
        display: inline-flex;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.6);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-body {
        padding: 16px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-item {
        min-width: 100%;
    }
    
    .filter-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .custom-table {
        min-width: 800px;
    }
    
    .modal-content {
        max-height: 95vh;
        margin: 10px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid-full {
        grid-column: span 1;
    }
    
    .top-nav {
        padding: 0 16px;
    }
    
    .user-info {
        align-items: flex-start;
    }
    
    .login-card {
        padding: 24px;
    }
}

/* Blazor Error UI - Hide by default */
#blazor-error-ui {
    background: #FEF3C7;
    color: #92400E;
    bottom: 0;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
    display: none;
    left: 0;
    padding: 1rem 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
    font-family: inherit;
    border-top: 1px solid #F59E0B;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1.5rem;
    top: 1rem;
    font-size: 16px;
    font-weight: bold;
}