@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #006DA8;    /* Blue - main navigation/primary */
    --danger-color: #D7192F;     /* Red - important competition/results */
    --warning-color: #FF6422;    /* Orange - actions/ongoing status */
    --success-color: #4CA43A;    /* Green - success/completed status */
    --gold-color: #D9A323;       /* Gold - winners/rankings */
    --accent-pink: #D41472;      /* Pink - secondary accents */
    --accent-purple: #812BA8;    /* Purple - secondary accents */
    --dark-color: #202124;       /* Dark - headings, text */
    --light-color: #F8F9FC;      /* Light - main background */
    --white-color: #FFFFFF;      /* White - cards, navbar */
    --gray-color: #5F6368;       /* Gray - inactive, placeholders */
    --border-color: #E2E8F0;     /* Border gray */
    
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --transition-fast: all 0.15s ease-in-out;
    --transition-normal: all 0.25s ease-in-out;
}

/* Base resets & typography */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
}

/* Layout */
.layout-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex-grow: 1;
    padding: 2rem 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
}

/* Navbar */
.lnk-navbar {
    background-color: var(--white-color);
    border-bottom: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 2rem;
}

.lnk-navbar-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo {
    height: 48px;
    width: auto;
}

.brand-text h1 {
    font-size: 1.15rem;
    color: var(--primary-color);
    line-height: 1.1;
    font-weight: 700;
}

.brand-text p {
    font-size: 0.75rem;
    font-family: var(--font-primary);
    color: var(--gray-color);
    letter-spacing: 0.5px;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.user-badge {
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.user-role {
    font-size: 0.75rem;
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logout-btn {
    background-color: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    padding: 0.4rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* Sidebar navigation for panels (if any) */
.sub-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
}

.sub-nav-link {
    padding: 0.5rem 1rem;
    background-color: var(--white-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--gray-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.sub-nav-link.active, .sub-nav-link:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    border-color: var(--primary-color);
}

/* Cards */
.lnk-card {
    background-color: var(--white-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-normal);
}

.lnk-card:hover {
    box-shadow: var(--shadow-md);
}

.lnk-card-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lnk-card-title {
    font-size: 1.25rem;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Grid helper */
.lnk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.lnk-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

/* Form controls */
.lnk-form-group {
    margin-bottom: 1.25rem;
}

.lnk-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--dark-color);
}

.lnk-input, .lnk-select, .lnk-textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    color: var(--dark-color);
    background-color: var(--white-color);
    transition: var(--transition-fast);
}

.lnk-input:focus, .lnk-select:focus, .lnk-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 109, 168, 0.15);
}

.lnk-input-large {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    padding: 0.75rem;
    font-family: var(--font-primary);
}

/* Buttons */
.lnk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
    text-decoration: none;
}

.lnk-btn-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
}
.lnk-btn-primary:hover {
    background-color: #005a8b;
}

.lnk-btn-secondary {
    background-color: var(--white-color);
    color: var(--gray-color);
    border: 1px solid var(--border-color);
}
.lnk-btn-secondary:hover {
    background-color: var(--light-color);
    color: var(--dark-color);
}

.lnk-btn-danger {
    background-color: var(--danger-color);
    color: var(--white-color);
}
.lnk-btn-danger:hover {
    background-color: #b31424;
}

.lnk-btn-success {
    background-color: var(--success-color);
    color: var(--white-color);
}
.lnk-btn-success:hover {
    background-color: #3b802d;
}

.lnk-btn-warning {
    background-color: var(--warning-color);
    color: var(--white-color);
}
.lnk-btn-warning:hover {
    background-color: #e05218;
}

.lnk-btn-purple {
    background-color: var(--accent-purple);
    color: var(--white-color);
}
.lnk-btn-purple:hover {
    background-color: #6a228a;
}

.lnk-btn-gold {
    background-color: var(--gold-color);
    color: var(--white-color);
}
.lnk-btn-gold:hover {
    background-color: #bf8f1b;
}

/* Table styles */
.lnk-table-container {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background-color: var(--white-color);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.lnk-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.lnk-table th {
    background-color: var(--light-color);
    padding: 1rem;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--gray-color);
    border-bottom: 2px solid var(--border-color);
}

.lnk-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.lnk-table tr:last-child td {
    border-bottom: none;
}

.lnk-table tr:hover {
    background-color: rgba(0, 109, 168, 0.02);
}

/* Special Rank Colors */
.rank-1 {
    background-color: rgba(217, 163, 35, 0.08) !important;
    font-weight: 600;
}
.rank-1 td {
    border-left: 4px solid var(--gold-color);
}
.rank-badge-1 {
    background-color: var(--gold-color);
    color: var(--white-color);
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.85rem;
    display: inline-block;
}

.rank-2 {
    background-color: rgba(95, 99, 104, 0.05) !important;
    font-weight: 500;
}
.rank-2 td {
    border-left: 4px solid #A0AEC0;
}
.rank-badge-2 {
    background-color: #A0AEC0;
    color: var(--white-color);
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.85rem;
    display: inline-block;
}

.rank-3 {
    background-color: rgba(212, 20, 114, 0.03) !important;
    font-weight: 500;
}
.rank-3 td {
    border-left: 4px solid #CD7F32; /* Bronze color */
}
.rank-badge-3 {
    background-color: #CD7F32;
    color: var(--white-color);
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.85rem;
    display: inline-block;
}

/* Status badges */
.lnk-badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lnk-badge-draft { background-color: #E2E8F0; color: #4A5568; }
.lnk-badge-ready { background-color: rgba(0, 109, 168, 0.15); color: var(--primary-color); }
.lnk-badge-ongoing { background-color: rgba(255, 100, 34, 0.15); color: var(--warning-color); }
.lnk-badge-scoring { background-color: rgba(129, 43, 168, 0.15); color: var(--accent-purple); }
.lnk-badge-completed { background-color: rgba(76, 164, 58, 0.15); color: var(--success-color); }
.lnk-badge-finalized { background-color: rgba(217, 163, 35, 0.15); color: var(--gold-color); }
.lnk-badge-locked { background-color: rgba(32, 33, 36, 0.15); color: var(--dark-color); }
.lnk-badge-tie { background-color: rgba(215, 25, 47, 0.15); color: var(--danger-color); }

/* Footer */
.lnk-footer {
    background-color: var(--dark-color);
    color: var(--white-color);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    border-top: 4px solid var(--primary-color);
}

.lnk-footer p {
    margin-bottom: 0.5rem;
}

.lnk-footer-sub {
    color: var(--gray-color);
    font-size: 0.75rem;
}

/* Alert system */
.lnk-alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
}

.lnk-alert-info {
    background-color: rgba(0, 109, 168, 0.05);
    border-color: rgba(0, 109, 168, 0.15);
    color: var(--primary-color);
}

.lnk-alert-warning {
    background-color: rgba(255, 100, 34, 0.05);
    border-color: rgba(255, 100, 34, 0.15);
    color: var(--warning-color);
}

.lnk-alert-danger {
    background-color: rgba(215, 25, 47, 0.05);
    border-color: rgba(215, 25, 47, 0.15);
    color: var(--danger-color);
}

.lnk-alert-success {
    background-color: rgba(76, 164, 58, 0.05);
    border-color: rgba(76, 164, 58, 0.15);
    color: var(--success-color);
}

/* Login Page specifically */
.login-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 109, 168, 0.1) 0%, rgba(129, 43, 168, 0.05) 100%);
    padding: 1.5rem;
}

.login-card {
    background-color: var(--white-color);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    text-align: center;
}

.login-logo {
    height: 120px;
    width: auto;
    margin-bottom: 1.5rem;
}

.login-title h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.login-title p {
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-bottom: 2rem;
}

/* Dashboard Summary Cards */
.lnk-stat-card {
    background-color: var(--white-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    position: relative;
    overflow: hidden;
}

.lnk-stat-icon {
    font-size: 2.25rem;
    width: 56px;
    height: 56px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon-blue { background-color: rgba(0, 109, 168, 0.1); color: var(--primary-color); }
.stat-icon-orange { background-color: rgba(255, 100, 34, 0.1); color: var(--warning-color); }
.stat-icon-green { background-color: rgba(76, 164, 58, 0.1); color: var(--success-color); }
.stat-icon-purple { background-color: rgba(129, 43, 168, 0.1); color: var(--accent-purple); }
.stat-icon-gold { background-color: rgba(217, 163, 35, 0.1); color: var(--gold-color); }
.stat-icon-red { background-color: rgba(215, 25, 47, 0.1); color: var(--danger-color); }

.lnk-stat-info h4 {
    font-size: 1.75rem;
    line-height: 1;
    margin-bottom: 0.25rem;
    color: var(--dark-color);
}

.lnk-stat-info p {
    font-size: 0.8rem;
    color: var(--gray-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Judge Event Item in Card list */
.judge-event-card {
    border-left: 6px solid var(--primary-color);
    transition: var(--transition-normal);
}
.judge-event-card:hover {
    transform: translateY(-2px);
}
.judge-event-card.event-submitted {
    border-left-color: var(--success-color);
}

/* Touch-friendly score sheets for Judges */
.criterion-score-row {
    background-color: var(--light-color);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.criterion-label {
    flex-grow: 1;
}

.criterion-label h4 {
    font-size: 1rem;
    color: var(--dark-color);
    margin-bottom: 0.15rem;
}

.criterion-label p {
    font-size: 0.75rem;
    color: var(--gray-color);
}

.score-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.score-input-field {
    width: 90px;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 0.5rem;
    border-radius: 8px;
}

.score-max-hint {
    font-size: 0.85rem;
    color: var(--gray-color);
    font-weight: 600;
    white-space: nowrap;
}

/* Official Results Podium (Placement page) */
.results-podium {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 1rem;
    margin: 3rem 0;
    padding-top: 2rem;
    flex-wrap: wrap;
}

.podium-place {
    background-color: var(--white-color);
    border: 1px solid var(--border-color);
    border-radius: 16px 16px 8px 8px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    width: 240px;
}

.podium-place-1 {
    order: 2;
    border-top: 8px solid var(--gold-color);
    min-height: 280px;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(to bottom, rgba(217, 163, 35, 0.05) 0%, var(--white-color) 30%);
}

.podium-place-2 {
    order: 1;
    border-top: 8px solid #A0AEC0;
    min-height: 230px;
}

.podium-place-3 {
    order: 3;
    border-top: 8px solid #CD7F32;
    min-height: 200px;
}

.podium-crown {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.podium-score {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-primary);
    margin: 0.5rem 0;
}

.podium-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.podium-barangay {
    font-size: 0.8rem;
    color: var(--gray-color);
}

/* Printing styles */
@media print {
    body {
        background-color: var(--white-color);
        color: #000000;
        font-size: 11pt;
    }
    
    .lnk-navbar, .sub-nav, .logout-btn, .lnk-btn, .no-print, button, form {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
        margin: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .lnk-card {
        border: none;
        box-shadow: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }
    
    .lnk-table-container {
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
    
    .lnk-table {
        border-collapse: collapse;
        font-size: 10pt;
    }
    
    .lnk-table th, .lnk-table td {
        border: 1px solid #000000 !important;
        padding: 6px 8px !important;
        background-color: transparent !important;
        color: #000000 !important;
    }

    .rank-1, .rank-2, .rank-3 {
        background-color: transparent !important;
        font-weight: normal !important;
    }

    .rank-1 td, .rank-2 td, .rank-3 td {
        border-left: 1px solid #000000 !important;
    }
    
    .print-header {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 1.5rem;
        margin-bottom: 2rem;
        text-align: center;
        border-bottom: 2px solid #000000;
        padding-bottom: 1rem;
    }

    .print-logo {
        height: 80px;
        width: auto;
    }

    .print-title h1 {
        font-size: 16pt;
        font-weight: 700;
    }

    .print-title p {
        font-size: 10pt;
    }
    
    .print-signatures {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        margin-top: 3rem;
        page-break-inside: avoid;
    }

    .sig-line {
        border-top: 1px solid #000000;
        margin-top: 3rem;
        text-align: center;
        font-size: 9pt;
        padding-top: 0.5rem;
    }
    
    @page {
        size: A4 portrait;
        margin: 1.5cm;
    }
}

/* Screen hidden header for print */
.print-header {
    display: none;
}
.print-signatures {
    display: none;
}

/* LNK 2026 QR Registration & Attendance Custom Styles */

/* Center alignment and margins for registration forms */
.student-register-container {
    max-width: 500px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.student-register-card {
    background-color: var(--white-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    text-align: center;
}

.student-register-logo {
    height: 100px;
    width: auto;
    margin-bottom: 1.5rem;
}

.student-register-card h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.student-register-card p.subtitle {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* QR Code Display Card */
.qr-display-container {
    margin: 1.5rem auto;
    padding: 1.5rem;
    background-color: #F8F9FA;
    border-radius: 8px;
    border: 1px dashed var(--primary-color);
    display: inline-block;
}

.qr-code-wrapper {
    background-color: #ffffff;
    padding: 1rem;
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
    display: inline-block;
    margin-bottom: 1rem;
}

.qr-code-wrapper canvas, .qr-code-wrapper img {
    margin: 0 auto;
    display: block;
}

.qr-student-info {
    text-align: left;
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--white-color);
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.qr-student-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.qr-student-info p {
    font-size: 0.85rem;
    color: var(--gray-color);
}

.qr-action-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.qr-action-buttons .lnk-btn {
    flex: 1;
    min-width: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* QR Attendance Scanner Viewport Layout */
.scanner-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .scanner-grid {
        grid-template-columns: 1fr;
    }
}

.scanner-video-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
    background-color: #000000;
}

.scanner-laser-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--danger-color);
    box-shadow: 0 0 8px var(--danger-color);
    animation: scannerScan 2.5s infinite linear;
    z-index: 10;
    pointer-events: none;
}

@keyframes scannerScan {
    0% { top: 0%; }
    50% { top: 100%; }
    100% { top: 0%; }
}

/* Switch camera float button */
.switch-camera-container {
    text-align: center;
    margin-top: 1rem;
}

.btn-switch-camera {
    background-color: var(--dark-color);
    color: var(--white-color);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.btn-switch-camera:hover {
    background-color: var(--primary-color);
}

/* Dashboard Metric Cards */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.metric-card {
    background-color: var(--white-color);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
    border-bottom: 4px solid var(--border-color);
    transition: var(--transition-fast);
}

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

.metric-card.m-registered { border-bottom-color: var(--primary-color); }
.metric-card.m-present { border-bottom-color: var(--success-color); }
.metric-card.m-absent { border-bottom-color: var(--danger-color); }
.metric-card.m-rate { border-bottom-color: var(--gold-color); }

.metric-card-info h3 {
    font-size: 0.85rem;
    color: var(--gray-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.metric-card-info h2 {
    font-size: 2rem;
    font-weight: 700;
}

.metric-card-icon {
    font-size: 2.25rem;
    opacity: 0.3;
}

/* BG Accent helpers */
.bg-primary-soft { background-color: rgba(0, 109, 168, 0.1); color: var(--primary-color); }
.bg-success-soft { background-color: rgba(76, 164, 58, 0.1); color: var(--success-color); }
.bg-danger-soft { background-color: rgba(215, 25, 47, 0.1); color: var(--danger-color); }
.bg-gold-soft { background-color: rgba(217, 163, 35, 0.1); color: var(--gold-color); }

/* Scan history item list badge */
.badge-scan {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-scan-valid { background-color: rgba(76, 164, 58, 0.15); color: var(--success-color); }
.badge-scan-already { background-color: rgba(217, 163, 35, 0.15); color: var(--gold-color); }
.badge-scan-invalid { background-color: rgba(215, 25, 47, 0.15); color: var(--danger-color); }
.badge-scan-wrong { background-color: rgba(255, 100, 34, 0.15); color: var(--warning-color); }
.badge-scan-cancelled { background-color: rgba(129, 43, 168, 0.15); color: var(--accent-purple); }

/* Custom sound indicator toggler */
.sound-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--gray-color);
    transition: var(--transition-fast);
}

.sound-toggle-btn:hover {
    color: var(--primary-color);
}