/* ============================================
   QR Akela - CSS Compartido
   Paleta: #0a0a0a, #2b2b2b, #ffcc00, #fff1a8, #ffffff
   Navbar unificada: 70px
   ============================================ */

:root {
    --color-dark: #0a0a0a;
    --color-gray: #2b2b2b;
    --color-accent: #ffcc00;
    --color-light-yellow: #fff1a8;
    --color-white: #ffffff;
    --primary-gradient: linear-gradient(135deg, #0a0a0a 0%, #2b2b2b 100%);
    --accent-gradient: linear-gradient(135deg, #ffcc00 0%, #fff1a8 100%);
    --secondary-gradient: linear-gradient(135deg, #2b2b2b 0%, #0a0a0a 100%);
    --success-gradient: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    --info-gradient: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    --warning-gradient: linear-gradient(135deg, #ffc107 0%, #ff8c00 100%);
    --danger-gradient: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
}

/* ============================================
   Body
   ============================================ */
body {
    background: var(--color-white);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ============================================
   Navbar Unificada - 70px
   ============================================ */
.navbar {
    background: var(--color-dark) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    padding: 0;
    height: 70px;
    min-height: 70px;
    max-height: 70px;
    display: flex;
    align-items: center;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--color-accent) !important;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-link {
    color: rgba(255,255,255,0.8) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem;
    margin: 0 0.2rem;
}

.nav-link:hover {
    color: var(--color-accent) !important;
    background: rgba(255, 204, 0, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--color-dark) !important;
    background: var(--color-accent) !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 8px rgba(255, 204, 0, 0.3);
}

/* ============================================
   Header Section
   ============================================ */
.header-section,
.hero-section,
.main-header,
.page-header {
    background: var(--color-dark) !important;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    position: relative;
}

.header-section h1, .header-section h2,
.hero-section h1,
.main-header h1,
.page-header .page-title {
    color: var(--color-accent) !important;
    -webkit-text-fill-color: unset;
    background: none;
    -webkit-background-clip: unset;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.header-section p,
.hero-section p,
.main-header p,
.page-header .page-subtitle {
    color: var(--color-light-yellow);
    margin-bottom: 0;
    font-size: 1.1rem;
}

.welcome-text {
    color: var(--color-light-yellow) !important;
}

/* ============================================
   Botones
   ============================================ */
.btn-gradient-primary {
    background: var(--color-accent);
    border: none;
    color: var(--color-dark) !important;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}

.btn-gradient-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 204, 0, 0.4);
    color: var(--color-dark) !important;
    background: var(--color-light-yellow);
}

.btn-gradient-success {
    background: var(--success-gradient);
    border: none;
    color: white !important;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-gradient-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
    color: white !important;
}

.btn-gradient-secondary {
    background: var(--secondary-gradient);
    border: none;
    color: white !important;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 0.6rem;
    transition: all 0.3s ease;
}

.btn-gradient-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(43, 43, 43, 0.3);
    color: white !important;
}

/* ============================================
   Cards
   ============================================ */
.main-card,
.modern-card,
.scanner-card,
.management-card {
    background: white !important;
    border-radius: 1.2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: none;
    overflow: hidden;
}

.main-card .card-body,
.modern-card .card-body,
.scanner-card .card-body {
    padding: 2rem;
}

.search-card,
.filters-card {
    background: white !important;
    border-radius: 1.2rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    border: 1px solid #e9ecef;
    margin-bottom: 2rem;
}

.card-title {
    font-weight: 700;
    color: var(--color-dark);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.card-text {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ============================================
   Tablas
   ============================================ */
.table-container {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: var(--color-dark);
    color: var(--color-accent);
    font-weight: 600;
    border: none;
    padding: 1rem 0.8rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody td {
    padding: 1rem 0.8rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f3f4;
}

.table tbody tr:hover {
    background-color: var(--color-light-yellow);
    transition: all 0.2s ease;
}

/* ============================================
   Form Controls
   ============================================ */
.form-control, .form-select {
    border-radius: 0.7rem;
    border: 2px solid #e9ecef;
    padding: 0.7rem 1rem;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(255, 204, 0, 0.15);
}

.form-label {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.7rem;
}

/* ============================================
   Modales
   ============================================ */
.modal-content {
    border-radius: 1rem;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-header {
    background: var(--color-dark);
    color: var(--color-accent);
    border-radius: 1rem 1rem 0 0;
    padding: 1.5rem 2rem;
}

.modal-title {
    font-weight: 700;
    font-size: 1.3rem;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid #e9ecef;
}

.btn-close {
    filter: brightness(0) invert(1);
}

/* ============================================
   Badges
   ============================================ */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: 500;
    font-size: 0.8rem;
}

.badge.bg-success {
    background: var(--success-gradient) !important;
}

.badge.bg-info {
    background: var(--info-gradient) !important;
}

.badge.bg-secondary {
    background: var(--secondary-gradient) !important;
}

/* ============================================
   Pagination / DataTables
   ============================================ */
.dataTables_length select {
    padding-right: 2.5rem !important;
    padding-left: 0.8rem !important;
    border-radius: 0.5rem !important;
    border: 1px solid #dee2e6 !important;
    background-color: white !important;
}

.dataTables_filter input {
    border-radius: 0.5rem !important;
    border: 1px solid #dee2e6 !important;
    padding: 0.5rem 0.8rem !important;
}

.dataTables_info {
    color: #6c757d !important;
    font-weight: 500;
}

.page-link {
    border-radius: 0.5rem !important;
    margin: 0 2px;
    border: 1px solid #dee2e6;
    color: var(--color-dark);
}

.page-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

.page-item.active .page-link {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

/* ============================================
   Dropdown
   ============================================ */
.dropdown-menu {
    border-radius: 0.8rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: none;
    padding: 1rem;
}

.dropdown-item {
    border-radius: 0.5rem;
    padding: 0.7rem 1rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--color-light-yellow);
    transform: translateX(5px);
}

/* ============================================
   Checkboxes
   ============================================ */
#selectAllTable {
    width: 18px !important;
    height: 18px !important;
    border: 2px solid var(--color-dark) !important;
    border-radius: 4px !important;
    background-color: #ffffff !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

#selectAllTable:checked {
    background-color: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
}

.user-checkbox,
.grupo-checkbox,
.supervisor-checkbox {
    width: 16px !important;
    height: 16px !important;
    border: 2px solid #6c757d !important;
    border-radius: 3px !important;
    background-color: #ffffff !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.user-checkbox:checked,
.grupo-checkbox:checked,
.supervisor-checkbox:checked {
    background-color: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
}

td input[type="checkbox"], th input[type="checkbox"] {
    display: block !important;
    margin: 0 auto !important;
}

/* ============================================
   Buttons (action, info, warning, danger)
   ============================================ */
.btn-sm {
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.85rem;
}

.btn-info {
    background: var(--color-gray);
    border: none;
    color: var(--color-accent) !important;
}

.btn-info:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(43, 43, 43, 0.3);
    color: var(--color-accent) !important;
}

.btn-warning {
    background: var(--color-accent);
    border: none;
    color: var(--color-dark) !important;
}

.btn-warning:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 204, 0, 0.3);
    color: var(--color-dark) !important;
}

.btn-danger {
    background: var(--danger-gradient);
    border: none;
    color: white !important;
}

.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
    color: white !important;
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    border-radius: 0.8rem;
    border: none;
    padding: 1rem 1.5rem;
}

.alert-info {
    background: rgba(255, 204, 0, 0.1);
    color: var(--color-dark);
    border-left: 4px solid var(--color-accent);
}

/* ============================================
   Filters
   ============================================ */
.filters-section {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 1rem;
    margin-bottom: 2rem;
    border: 1px solid #e9ecef;
}

.batch-actions {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1rem;
    border-radius: 0.8rem;
    margin-bottom: 1.5rem;
    border: 1px solid #dee2e6;
}

/* ============================================
   Animations
   ============================================ */
.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   QR Container
   ============================================ */
.qr-container {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 2px solid #e9ecef;
}

/* ============================================
   Scrollbar
   ============================================ */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--color-dark);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray);
}

/* ============================================
   Login Page
   ============================================ */
.login-container {
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.8rem;
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--color-accent);
}

.login-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-dark);
}

.login-subtitle {
    text-align: center;
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

/* ============================================
   Navbar Brand Icons
   ============================================ */
.navbar-brand i, .navbar-brand .fas {
    color: var(--color-accent);
    margin-right: 0.5rem;
}

/* ============================================
   Card Gradient Borders (management cards)
   ============================================ */
.management-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    margin: -3px;
    border-radius: inherit;
    z-index: -1;
}

.main-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    margin: -3px;
    border-radius: inherit;
    z-index: -1;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .navbar {
        height: auto;
        min-height: 70px;
        padding: 0.5rem 0;
    }

    .header-section, .hero-section, .main-header, .page-header {
        padding: 1.5rem;
    }

    .main-card .card-body,
    .modern-card .card-body,
    .scanner-card .card-body {
        padding: 1.5rem;
    }

    .login-container {
        margin: 1rem;
        padding: 1.5rem 1.2rem;
    }
}

/* ============================================
   Footer
   ============================================ */
footer {
    background: var(--color-dark) !important;
    border-top: none !important;
}

footer p {
    color: var(--color-light-yellow) !important;
}

footer strong {
    color: var(--color-accent) !important;
}

/* ============================================
   Screen / Live Display
   ============================================ */
.screen-header {
    background: var(--color-dark);
    color: var(--color-accent);
}

/* ============================================
   Input Groups
   ============================================ */
.input-group .form-control {
    border-right: none;
}

.input-group .btn {
    border-left: none;
    border-radius: 0 0.7rem 0.7rem 0;
}

/* ============================================
   Text Truncate Tooltip
   ============================================ */
.text-truncate-tooltip {
    cursor: help;
}

/* ============================================
   Button Action (compact)
   ============================================ */
.btn-action {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 0.375rem;
    margin: 0 0.1rem;
    min-width: 65px;
}

.btn-action i {
    font-size: 0.8rem;
}

/* ============================================
   Scroll indicator
   ============================================ */
.table-container::after {
    content: '\2190 Desliza para ver m\u00e1s \2192';
    position: absolute;
    bottom: -40px;
    right: 20px;
    background: rgba(255, 204, 0, 0.15);
    color: var(--color-dark);
    padding: 0.4rem 1rem;
    border-radius: 1.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    display: none;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(255, 204, 0, 0.2);
    border: 1px solid rgba(255, 204, 0, 0.3);
}

@media (max-width: 1200px) {
    .table-container::after {
        display: block;
    }
    .table th:nth-child(7), .table td:nth-child(7) {
        display: none;
    }
}

@media (max-width: 992px) {
    .table th:nth-child(6), .table td:nth-child(6) {
        display: none;
    }
}

@media (max-width: 768px) {
    .table th:nth-child(4), .table td:nth-child(4) {
        display: none;
    }
}

/* ============================================
   DT Buttons (report export)
   ============================================ */
.dt-buttons {
    margin-bottom: 1.5rem;
}

.dt-button {
    background: var(--color-gray) !important;
    border: none !important;
    color: var(--color-accent) !important;
    border-radius: 0.5rem !important;
    padding: 0.5rem 1rem !important;
    margin-right: 0.5rem !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
}

.dt-button:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(43, 43, 43, 0.3) !important;
    color: var(--color-accent) !important;
}

/* ============================================
   Report Info Header
   ============================================ */
#reporteInfo {
    background: var(--color-dark) !important;
    color: var(--color-accent) !important;
    border-radius: 1.2rem 1.2rem 0 0 !important;
    border: none !important;
}

#reporteTitulo {
    color: var(--color-accent) !important;
    font-weight: 600;
}

/* ============================================
   Form Checks
   ============================================ */
.form-check-input:checked {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

.form-check-label {
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-check-input:checked + .form-check-label {
    font-weight: 600;
    color: var(--color-dark);
}

/* ============================================
   Scanner specific
   ============================================ */
#qr-reader {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

#qr-reader button {
    background: var(--color-dark) !important;
    border: none !important;
    color: var(--color-accent) !important;
    font-weight: 600 !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 0.75rem !important;
    transition: all 0.3s ease !important;
}

#qr-reader button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(10, 10, 10, 0.4) !important;
}

#qr-reader select {
    border: 2px solid #e9ecef !important;
    border-radius: 0.75rem !important;
    padding: 0.75rem 1rem !important;
    font-weight: 500 !important;
    color: #495057 !important;
}

#qr-reader select:focus {
    border-color: var(--color-accent) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 204, 0, 0.25) !important;
    outline: none !important;
}

/* ============================================
   Results / Status
   ============================================ */
.resultado {
    margin-top: 20px;
    padding: 15px;
    border-radius: 0.75rem;
    font-weight: 500;
    animation: fadeIn 0.5s ease;
}

.resultado.success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: 2px solid transparent;
    color: #155724;
}

.resultado.error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border: 2px solid #dc3545;
    color: #721c24;
}

/* ============================================
   Input Groups Improved
   ============================================ */
.input-group .form-control {
    border-right: none;
}

.input-group .btn {
    border-left: none;
    border-radius: 0 0.7rem 0.7rem 0;
}

/* ============================================
   Tabs (login)
   ============================================ */
.nav-tabs {
    border: none;
    margin-bottom: 1.5rem;
    background: #f8f9fa;
    border-radius: 0.8rem;
    padding: 0.25rem;
}

.nav-tabs .nav-item {
    flex: 1;
}

.nav-tabs .nav-link {
    border: none;
    border-radius: 0.6rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
    text-align: center;
    color: #6c757d;
    transition: all 0.3s ease;
    background: transparent;
    margin: 0;
    font-size: 0.9rem;
}

.nav-tabs .nav-link:hover {
    border: none;
    background: rgba(255, 204, 0, 0.1);
    color: var(--color-dark);
    transform: translateY(-1px);
}

.nav-tabs .nav-link.active {
    background: var(--color-accent);
    color: var(--color-dark) !important;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}

/* ============================================
   Login Info
   ============================================ */
.login-info {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
    color: #6c757d;
    font-size: 0.85rem;
}

.role-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin: 0.15rem;
}

.badge-admin {
    background: rgba(255, 204, 0, 0.1);
    color: var(--color-dark);
}

.badge-supervisor {
    background: rgba(43, 43, 43, 0.1);
    color: var(--color-gray);
}

.badge-user {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

/* ============================================
   Modern Card Hover
   ============================================ */
.modern-card:hover,
.management-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* ============================================
   Navbar Toggler
   ============================================ */
.navbar-toggler {
    border: 1px solid rgba(255, 204, 0, 0.3);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 204, 0, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================
   Dropdown Toggle Improved
   ============================================ */
.dropdown-toggle {
    border-radius: 0.7rem !important;
    border: 2px solid #e9ecef !important;
    padding: 0.7rem 1rem !important;
    transition: all 0.3s ease !important;
}

.dropdown-toggle:hover, .dropdown-toggle:focus {
    border-color: var(--color-accent) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 204, 0, 0.15) !important;
}

/* ============================================
   Card Header
   ============================================ */
.card-header {
    background: var(--color-dark) !important;
    color: var(--color-accent) !important;
    border-bottom: 2px solid var(--color-accent) !important;
}