/* Theme Customization - SpeedVisualizador SPED Web */
:root {
    --bg-main: #0b0f19;
    --bg-card: #151c2c;
    --bg-card-hover: #1e293b;
    --border-color: #2a364f;
    --accent-primary: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.4);
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main) !important;
    color: var(--text-primary) !important;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Glassmorphism & Header */
.header-bar {
    background: rgba(21, 28, 44, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #60a5fa 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Header Cards (Registro 0000) */
.header-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 14px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.header-info-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

.header-info-card .card-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-info-card .card-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Dropzone Upload */
.dropzone-container {
    border: 2px dashed var(--accent-primary);
    background: rgba(30, 41, 59, 0.4);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.dropzone-container:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: #60a5fa;
    box-shadow: 0 12px 40px var(--accent-glow);
}

.dropzone-icon {
    font-size: 4rem;
    color: var(--accent-primary);
    margin-bottom: 16px;
}

/* Search Bar & Switch */
.search-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 16px;
}

/* Sidebar List */
.sidebar-sped {
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    width: 320px;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 125px);
}

.sidebar-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-list {
    overflow-y: auto;
    flex: 1;
    padding: 8px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 4px;
    transition: all 0.15s ease;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.sidebar-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.3);
    font-weight: 600;
}

.sidebar-badge {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.sidebar-item.active .sidebar-badge {
    background: var(--accent-primary);
    color: #ffffff;
}

/* Radzen Custom Overrides */
.rz-datatable, .rz-grid-table {
    font-family: var(--font-sans) !important;
    font-size: 0.83rem !important;
}

.rz-grid-table thead th {
    background-color: #1e293b !important;
    color: #94a3b8 !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    font-size: 0.73rem !important;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color) !important;
    padding: 10px 12px !important;
}

.rz-grid-table td {
    padding: 8px 12px !important;
    color: #e2e8f0 !important;
    font-family: var(--font-mono);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
}

.rz-data-row:hover td {
    background-color: rgba(59, 130, 246, 0.08) !important;
    cursor: pointer;
}

/* Footer Status Bar */
.footer-bar {
    background: #0f172a;
    border-top: 1px solid var(--border-color);
    padding: 6px 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Blazor Error UI Frame - Hidden by default */
#blazor-error-ui {
    display: none;
    background: #7f1d1d;
    color: #fca5a5;
    bottom: 0;
    left: 0;
    position: fixed;
    width: 100%;
    z-index: 10000;
    padding: 0.6rem 1.25rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
    font-size: 0.85rem;
}

#blazor-error-ui.show {
    display: block;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.hover-white:hover {
    color: #ffffff !important;
    text-decoration: underline !important;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}