/* =============================================
   Mitani Visitor Compliance System
   Custom Stylesheet
   ============================================= */

/* ─── Variables ─────────────────────────────── */
:root {
    --primary: #0d47a1;
    --primary-light: #1565c0;
    --primary-dark: #0a3d91;
    --accent: #00bcd4;
    --success: #198754;
    --warning: #ffc107;
    --danger: #dc3545;
    --bg-light: #f0f4f8;
    --bg-white: #ffffff;
    --text-dark: #212529;
    --text-muted: #6c757d;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

/* ─── Base ──────────────────────────────────── */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans Thai', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    min-height: 100vh;
}

/* ─── Material Icons ────────────────────────── */
.mi {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
    vertical-align: middle;
    margin-top: -3px;
}

.mi-sm { font-size: 18px; }
.mi-lg { font-size: 32px; }

/* ─── Cards ─────────────────────────────────── */
.card-main {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card-main:hover {
    box-shadow: var(--shadow-lg);
}

.card-main .card-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    padding: 1rem 1.5rem;
}

.card-main .card-footer {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 1.25rem;
}

/* ─── Language Switcher ─────────────────────── */
.lang-switcher {
    display: inline-flex;
    gap: 4px;
    background: white;
    border-radius: 50px;
    padding: 4px;
    box-shadow: var(--shadow);
}

.lang-switcher a {
    padding: 6px 14px;
    border-radius: 50px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.lang-switcher a:hover {
    background: #e3f2fd;
    color: var(--primary);
}

.lang-switcher a.active {
    background: var(--primary);
    color: white;
}

/* ─── Regulation Content ────────────────────── */
.regulation-content {
    padding: 2.5rem;
    background: #ffffff;
    font-size: 1.15rem;
    line-height: 1.8;
    color: #333;
}

@media (max-width: 576px) {
    .regulation-content {
        padding: 10px 5px; /* Minimal padding for maximum width on mobile */
        font-size: 1rem;
        background: transparent;
    }
}

.regulation-content h5 {
    color: var(--primary);
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #f0f4f8;
    display: flex;
    align-items: center;
}

.regulation-content h5::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 1.2rem;
    background: var(--accent);
    margin-right: 10px;
    border-radius: 2px;
}

.regulation-content ul {
    padding-left: 1.25rem;
    list-style-type: none;
}

.regulation-content li {
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
}

.regulation-content li::before {
    content: 'check_circle';
    font-family: 'Material Symbols Outlined';
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 18px;
    color: var(--success);
    opacity: 0.8;
}

/* Overwrite any column/table layout from DB content on mobile */
@media (max-width: 768px) {
    .regulation-content table, 
    .regulation-content tbody, 
    .regulation-content tr, 
    .regulation-content td {
        display: block !important;
        width: 100% !important;
    }
    .regulation-content td {
        padding: 5px 0 !important;
    }
    .regulation-content [style*="display: flex"],
    .regulation-content [style*="display:flex"] {
        flex-direction: column !important;
    }
}
.signature-wrapper {
    border: 2px dashed #ced4da;
    border-radius: var(--radius-sm);
    background: white;
    padding: 4px;
    transition: var(--transition);
}

.signature-wrapper:hover,
.signature-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

.signature-wrapper canvas {
    width: 100%;
    height: 200px;
    display: block;
    cursor: crosshair;
    border-radius: 6px;
}

/* ─── Visitor Name Group ────────────────────── */
.visitor-name-row {
    position: relative;
}

.visitor-name-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(13, 71, 161, 0.25);
}

.visitor-name-input {
    flex: 1;
}

.btn-remove-name {
    width: 34px;
    height: 34px;
    min-width: 34px;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
    transition: var(--transition);
}

.btn-remove-name:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
    transform: scale(1.1);
}

#addNameBtn {
    border-radius: 50px;
    padding: 0.35rem 1rem;
    font-weight: 500;
    transition: var(--transition);
}

#addNameBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(13, 71, 161, 0.2);
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeSlideOut {
    from {
        opacity: 1;
        transform: translateY(0);
        max-height: 60px;
    }
    to {
        opacity: 0;
        transform: translateY(-8px);
        max-height: 0;
        margin: 0;
        padding: 0;
        overflow: hidden;
    }
}

/* ─── Buttons ───────────────────────────────── */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-action {
    width: 50px !important;
    height: 32px !important;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap !important;
    overflow: hidden;
}

.btn-action.btn-sm {
    width: 50px !important;
    height: 32px !important;
}

.badge-action {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 32px !important;
    width: 50px !important;
    padding: 0 !important;
    white-space: nowrap !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 71, 161, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

/* ─── Form Inputs ───────────────────────────── */
.form-control,
.form-select {
    border-radius: var(--radius-sm);
    border: 1.5px solid #dee2e6;
    padding: 0.6rem 0.9rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

/* ─── Success Page ──────────────────────────── */
.page-success .card-main {
    border-top: 4px solid var(--success);
}

.success-icon {
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

/* ─── Pulse Animation ───────────────────────── */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(13, 71, 161, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(13, 71, 161, 0); }
    100% { box-shadow: 0 0 0 0 rgba(13, 71, 161, 0); }
}

/* ─── Admin Layout ──────────────────────────── */
.admin-sidebar {
    background: linear-gradient(180deg, #0d1b2a, #1b2838);
    min-height: 100vh;
    padding: 0;
    position: fixed;
    width: 250px;
    z-index: 1000;
}

.admin-sidebar .nav-brand {
    padding: 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: white;
    font-weight: 700;
    font-size: 1.05rem;
}

.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.7);
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: rgba(255,255,255,0.08);
    color: white;
    border-left-color: var(--accent);
}

.admin-content {
    margin-left: 250px;
    padding: 2rem;
    min-height: 100vh;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

/* ─── Stat Cards ────────────────────────────── */
.stat-card {
    border: none;
    border-radius: var(--radius);
    padding: 1.25rem;
    color: white;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card.bg-total { background: linear-gradient(135deg, #667eea, #764ba2); }
.stat-card.bg-today { background: linear-gradient(135deg, #f093fb, #f5576c); }
.stat-card.bg-week  { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.stat-card.bg-month { background: linear-gradient(135deg, #43e97b, #38f9d7); }

.stat-card h6 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
}

/* ─── Admin Tables ──────────────────────────── */
.table-modern {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    --bs-table-bg: transparent;
}

.table-modern > thead,
table.table-modern > thead {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
}

.table-modern > thead > tr > th,
table.table.table-modern > thead > tr > th {
    color: #ffffff !important;
    background-color: transparent !important;
    background: transparent !important;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.9rem;
    border: none !important;
    --bs-table-bg: transparent;
    --bs-table-color: #ffffff;
    --bs-table-bg-state: transparent;
    --bs-table-bg-type: transparent;
}

.table-modern tbody td {
    padding: 0.8rem 0.9rem;
    vertical-align: middle;
    border-color: #f0f0f0;
    font-size: 0.9rem;
}

.table-modern tbody tr:hover {
    background: #f0f4ff;
}

/* ─── Responsive (Admin Mobile) ─────────────── */

/* Sidebar language switcher positioning */
.admin-sidebar {
    display: flex;
    flex-direction: column;
}
.sidebar-lang {
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Offcanvas Sidebar Styling */
.admin-offcanvas {
    max-width: 280px;
    background: linear-gradient(180deg, #0d1b2a, #1b2838);
}
.admin-offcanvas .nav-link {
    color: rgba(255,255,255,0.7);
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}
.admin-offcanvas .nav-link:hover,
.admin-offcanvas .nav-link.active {
    background: rgba(255,255,255,0.08);
    color: white;
    border-left-color: var(--accent);
}

/* Mobile Topbar */
.admin-mobile-topbar {
    background: linear-gradient(135deg, #0d1b2a, #1b2838);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin: -1rem -1rem 1rem -1rem;
    border-radius: 0;
}

@media (max-width: 767.98px) {
    .admin-content {
        margin-left: 0;
        padding: 1rem;
    }
    .admin-topbar {
        display: none;
    }
    .stat-card .stat-value {
        font-size: 1.5rem;
    }
    .stat-card h6 {
        font-size: 0.7rem;
    }
    .regulation-content {
        max-height: none !important;
        overflow: visible !important;
    }
    /* Better table readability on mobile */
    .table-modern tbody td {
        font-size: 0.8rem;
        padding: 0.5rem;
    }
    .table-modern > thead > tr > th,
    table.table.table-modern > thead > tr > th {
        font-size: 0.7rem;
        padding: 0.6rem 0.5rem;
    }
    /* Card padding adjustment */
    .card-main .card-body {
        padding: 1rem;
    }
    /* Pagination mobile */
    .pagination {
        flex-wrap: wrap;
    }
}

/* Ensure desktop topbar shows, mobile topbar hides on desktop */
@media (min-width: 768px) {
    .admin-mobile-topbar {
        display: none !important;
    }
}

/* ─── Login Page ────────────────────────────── */
.page-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d1b2a, #1b2838, #0d47a1);
}

.login-card {
    width: 100%;
    max-width: 400px;
    border: none;
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    overflow: hidden;
}

.login-card .card-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    text-align: center;
    padding: 2rem;
    border: none;
}

.login-card .card-header h3 {
    color: white;
    font-weight: 700;
    margin: 0;
}

.login-card .card-header p {
    color: rgba(255,255,255,0.7);
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
}

.login-card .card-body {
    padding: 2rem;
}