/**
 * Estilos del Panel de Administración
 */

:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --bg-dark: #0f0f23;
    --bg-card: #1a1a2e;
    --bg-elevated: #252542;
    --bg-input: #2a2a4a;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --border: rgba(255, 255, 255, 0.1);
    --radius: 8px;
    --sidebar-width: 240px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Layout */
#app {
    min-height: 100vh;
}

.screen {
    display: none;
    min-height: 100vh;
}

.screen.active {
    display: flex;
}

/* Login */
.login-container {
    width: 100%;
    max-width: 400px;
    margin: auto;
    padding: 2rem;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-small {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
}

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

/* Icon Buttons */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
}

.btn-icon:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    border-color: var(--primary);
}

.btn-icon.success:hover {
    background: var(--success);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    border-color: var(--success);
}

.btn-icon.delete:hover {
    background: var(--error);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    border-color: var(--error);
}

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

/* Dashboard Layout */
#dashboard-screen {
    display: none;
}

#dashboard-screen.active {
    display: flex;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.sidebar-header .logo-icon {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    list-style: none;
    padding: 1rem 0;
    flex: 1;
}

.nav-menu a {
    display: block;
    padding: 0.875rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s;
}

.nav-menu a:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.nav-menu a.active {
    background: var(--bg-elevated);
    color: var(--primary);
    border-right: 3px solid var(--primary);
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
}

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

.top-bar {
    padding: 1.5rem 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Sections */
.section {
    display: none;
    padding: 2rem;
}

.section.active {
    display: block;
}

.section-actions {
    margin-bottom: 1.5rem;
}

/* Data Tables */
.data-table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius);
    /* Deshabilitar overflow hidden para que los bordes de DataTables no se corten raro */
    border: none;
}

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table th {
    background: var(--bg-elevated);
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tr:hover td {
    background: var(--bg-elevated) !important;
}

.data-table .actions {
    display: flex;
    gap: 0.5rem;
    align-items: center; /* Asegurar centrado vertical */
    min-height: 2.5rem;
}

/* Credenciales */
.credential-flow {
    max-width: 600px;
    margin-bottom: 3rem;
}

.step-indicator {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.step-indicator .step {
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.step-indicator .step.active {
    background: var(--primary);
    color: white;
}

.step-content {
    display: none;
}

.step-content.active {
    display: block;
}

.search-box input {
    width: 100%;
    padding: 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 1rem;
}

.user-list {
    margin-top: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.user-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: background 0.15s;
}

.user-list-item:hover {
    background: var(--bg-elevated);
}

.user-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.selected-user-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.selected-user-card .user-avatar {
    width: 64px;
    height: 64px;
    font-size: 1.25rem;
}

.device-name-input {
    margin-bottom: 1.5rem;
}

.instructions {
    background: var(--bg-card);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.instructions p {
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.status-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
}

.status-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.status-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.existing-credentials h3 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

/* Zonas */
.zones-container {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
    height: calc(100vh - 180px);
}

.zones-list {
    overflow-y: auto;
}

.zones-map {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
}

#map {
    height: 100%;
    min-height: 400px;
}

.zone-card {
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
    border: 2px solid transparent;
}

.zone-card:hover {
    border-color: var(--primary);
}

.zone-card h4 {
    margin-bottom: 0.25rem;
}

.zone-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.125rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-content form {
    padding: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.help-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Reportes */
.report-filters {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
}

.report-filters .form-group {
    margin-bottom: 0;
}

.report-results {
    overflow-x: auto;
}

/* Error text */
.error-text {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 1rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .zones-container {
        grid-template-columns: 1fr;
    }

    .zones-map {
        height: 400px;
    }

    .data-table-container {
        margin: 0 -1rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {

    /* Sidebar como menú horizontal en móvil */
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-header {
        width: 100%;
        padding: 1rem;
        justify-content: center;
    }

    .nav-menu {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        padding: 0.5rem;
        gap: 0.25rem;
    }

    .nav-menu li {
        flex: 0 0 auto;
    }

    .nav-menu a {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        border-radius: var(--radius);
    }

    .nav-menu a.active {
        border-right: none;
        background: var(--primary);
        color: white;
    }

    .sidebar-footer {
        width: 100%;
        text-align: center;
        padding: 0.5rem;
        border-top: none;
    }

    .sidebar-footer .btn {
        width: auto;
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    /* Main content */
    .main-content {
        margin-left: 0;
    }

    .top-bar {
        padding: 1rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .top-bar h2 {
        font-size: 1.1rem;
    }

    .section {
        padding: 1rem;
    }

    .section-actions {
        text-align: center;
    }

    /* Formularios */
    .form-row {
        grid-template-columns: 1fr;
    }

    .report-filters {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }

    /* Tablas responsive */
    .data-table-container {
        margin: 0 -1rem;
        border-radius: 0;
    }

    .data-table {
        font-size: 0.8rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem 0.25rem;
    }

    .data-table .actions {
        flex-direction: column;
        gap: 0.25rem;
    }

    .data-table .actions .btn {
        padding: 0.4rem 0.5rem;
        font-size: 0.75rem;
    }

    /* Credenciales */
    .credential-flow {
        max-width: 100%;
    }

    .step-indicator {
        flex-direction: column;
        gap: 0.5rem;
    }

    .step-indicator .step {
        text-align: center;
    }

    .selected-user-card {
        flex-direction: column;
        text-align: center;
    }

    /* Zonas */
    .zones-container {
        height: auto;
    }

    .zones-map {
        height: 300px;
        order: -1;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header {
        padding: 1rem;
    }

    .modal-content form {
        padding: 1rem;
    }

    .modal-actions {
        flex-direction: column-reverse;
    }

    .modal-actions .btn {
        width: 100%;
    }

    .search-location-container {
        flex-direction: column;
    }

    .search-location-container .btn {
        width: 100%;
    }

    .modal-map {
        height: 200px;
    }

    .radius-slider {
        height: 12px;
    }

    .radius-slider::-webkit-slider-thumb {
        width: 28px;
        height: 28px;
    }
}

/* =============================================
   Estilos para el Modal de Zonas Mejorado
   ============================================= */

.modal-large {
    max-width: 700px;
}

.search-location-container {
    display: flex;
    gap: 0.5rem;
}

.search-location-container input {
    flex: 1;
}

.search-location-container .btn {
    flex-shrink: 0;
}

.location-results {
    max-height: 150px;
    overflow-y: auto;
    margin-top: 0.5rem;
}

.location-result-item {
    padding: 0.75rem;
    background: var(--bg-elevated);
    border-radius: var(--radius);
    margin-bottom: 0.25rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background 0.15s;
}

.location-result-item:hover {
    background: var(--primary);
}

.location-result-item .address {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.5rem 0;
}

/* Slider de radio */
.radius-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--bg-elevated);
    outline: none;
    margin: 0.5rem 0;
}

.radius-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.radius-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
}

.radius-hints {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Mini mapa en modal */
.modal-map {
    height: 250px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-elevated);
}

/* Inputs readonly */
input[readonly] {
    background: var(--bg-elevated);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* Loading state */
.btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.btn.loading::after {
    content: '...';
    animation: dots 1s infinite;
}

@keyframes dots {

    0%,
    20% {
        content: '.';
    }

    40% {
        content: '..';
    }

    60%,
    100% {
        content: '...';
    }
}

/* Token Section */
.token-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.token-section h3 {
    margin-bottom: 0.5rem;
}

.token-section p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.token-form {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: stretch;
}

.token-form select {
    flex: 1;
    min-width: 250px;
    padding: 0.75rem 1rem;
    background: var(--bg-elevated);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.token-form select:hover {
    border-color: var(--primary);
}

.token-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.token-form select option {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 0.5rem;
}

.token-result {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-elevated);
    border-radius: var(--radius);
}

.token-result input {
    width: 100%;
    margin: 0.5rem 0;
    padding: 0.75rem;
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: monospace;
}

/* Badges de tipo */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: capitalize;
}

.badge-entrada {
    background: linear-gradient(135deg, #11998e, #38ef7d);
    color: white;
}

.badge-salida {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
}

.badge-salida_comer {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.badge-entrada_comer {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

/* Intentos container */
.intentos-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.intentos-list {
    overflow-x: auto;
}

.intentos-map {
    min-height: 400px;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
}

#intentos-map {
    height: 100%;
    min-height: 400px;
}

/* Botones pequeños */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

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

.btn-danger:hover {
    background: #dc2626;
}

@media (max-width: 768px) {
    .intentos-container {
        grid-template-columns: 1fr;
    }

    .token-form {
        flex-direction: column;
    }
}

/* Manual registration details/summary */
.manual-registration {
    margin-top: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.manual-registration summary {
    padding: 1rem 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

.manual-registration summary:hover {
    color: var(--text-primary);
}

.manual-registration[open] summary {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.manual-registration .credential-flow {
    padding: 1.5rem;
}

/* Existing credentials section */
.existing-credentials {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.existing-credentials h3 {
    margin-bottom: 1rem;
}

/* Modal Visor de Fotos */
.modal-photo {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-photo-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    max-height: 80vh;
    object-fit: contain;
    animation: zoom 0.6s;
}

@keyframes zoom {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}

.modal-photo-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.modal-photo-close:hover,
.modal-photo-close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

#caption-photo {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

/* Miniatura en tabla */
.thumb-img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 1px solid var(--border-color);
}

.thumb-img:hover {
    transform: scale(1.1);
}

/* ========================
   RESPONSIVE & MOBILE
   ======================== */

@media (max-width: 768px) {

    /* Layout */
    .admin-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
        /* TODO: Implementar menú hamburguesa si se desea sidebar móvil */
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    /* Mostrar sidebar si se necesita (o ocultar por defecto y usar botón) */
    /* Por simplicidad en esta iteración sin botón hamburguesa nuevo:
       dejar sidebar oculto o stackeado puede ser complejo sin JS adicional.
       Mejor stackearlo arriba:
    */
    .sidebar {
        display: block;
        position: relative;
        height: auto;
    }

    /* Tablas responsivas */
    .data-table-container {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .data-table {
        width: 100%;
        min-width: 600px;
        /* Forzar scroll horizontal */
    }

    /* Formularios */
    .filters {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .filters input,
    .filters select,
    .filters button {
        width: 100%;
        margin: 0;
    }

    .credential-flow,
    .token-section {
        padding: 1rem;
    }

    .token-form {
        flex-direction: column;
    }

    /* Modal Fotos */
    .modal-photo-content {
        width: 95%;
    }

    /* Botones grandes en móvil */
    .action-buttons button {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}
/* Estilos adicionales para botones de acción llamativos */
.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: var(--bg-input);
    color: var(--text-secondary);
}

.btn-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    color: var(--text-primary);
    background: var(--bg-elevated);
}

/* Botón de Editar */
.btn-icon[data-action='edit'] {
    color: #6366f1; /* Primary */
    background: rgba(99, 102, 241, 0.1);
}
.btn-icon[data-action='edit']:hover {
    background: #6366f1;
    color: white;
}

/* Botón de Desactivar (Toggle) */
.btn-icon.delete[data-action='toggle-status'] {
    color: #ef4444; /* Error/Red */
    background: rgba(239, 68, 68, 0.1);
}
.btn-icon.delete[data-action='toggle-status']:hover {
    background: #ef4444;
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Botón de Activar (Toggle) */
.btn-icon.success[data-action='toggle-status'] {
    color: #10b981; /* Success/Green */
    background: rgba(16, 185, 129, 0.1);
}
.btn-icon.success[data-action='toggle-status']:hover {
    background: #10b981;
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.data-table .actions {
    display: flex;
    gap: 8px;
    justify-content: flex-start; /* Alineación a la izquierda */
}

/* Toggle Switch Style */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
    margin-right: 10px;
    vertical-align: middle;
}

.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: '';
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--success);
    border-color: var(--success);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Wrapper para el label del toggle */
.toggle-wrapper {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    background: var(--bg-elevated);
    border-radius: var(--radius);
    cursor: pointer;
}

.toggle-wrapper:hover {
    background: rgba(255,255,255,0.05);
}

.toggle-label {
    flex: 1;
    font-weight: 500;
}

/* Forzar acciones en linea */
.actions {
    display: flex !important;
    flex-direction: row !important;
    gap: 8px !important;
    align-items: center !important;
    justify-content: flex-start !important;
    white-space: nowrap !important;
}


/* Active Tokens Table Specifics */
.active-tokens-section { width: 100%; margin-top: 2rem; margin-bottom: 2rem; background: var(--bg-card); border-radius: var(--radius); padding: 1rem; border: 1px solid rgba(255, 255, 255, 0.1); }
.active-tokens-section .data-table-container { width: 100%; overflow-x: auto; }
.active-tokens-section table { width: 100%; border-collapse: collapse; }
.active-tokens-section td, .active-tokens-section th { white-space: nowrap; padding: 1rem; }
.active-tokens-section .input-group { display: flex; gap: 0.5rem; align-items: center; }
.active-tokens-section .input-group input { flex: 1; min-width: 200px; }

.btn-success { background: var(--success, #10b981); color: white; border: none; }
.btn-success:hover { background: #059669; }
.btn-outline.btn-primary { color: #6366f1; border: 1px solid #6366f1; background: transparent; }
.btn-outline.btn-primary:hover { background: #6366f1; color: white; }
.btn-outline.btn-success { color: #10b981; border: 1px solid #10b981; background: transparent; }
.btn-outline.btn-success:hover { background: #10b981; color: white; }

.timer-cell { min-width: 100px; text-align: center; font-variant-numeric: tabular-nums; }
.active-tokens-section .actions { display: flex; gap: 10px; }
.active-tokens-section .btn-sm { font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; padding: 5px 12px; height: auto; }

/* =============================================
   Estilos de Carga de Foto (Usuarios)
   ============================================= */

.photo-drop-zone {
    width: 100%;
    max-width: 200px;
    margin: 10px auto;
    cursor: pointer;
}

.photo-preview-container {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-input);
    border: 2px dashed var(--border);
    transition: all 0.3s ease;
}

.photo-preview-container.drag-over {
    border-color: var(--primary);
    background: rgba(14, 165, 233, 0.1);
    transform: scale(1.05);
}

#user-photo-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10px;
    opacity: 0;
    transition: opacity 0.3s;
    color: white;
    font-size: 0.75rem;
    pointer-events: none;
}

.photo-preview-container:hover .photo-overlay {
    opacity: 1;
}

.user-card-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 10px;
    vertical-align: middle;
}
/* =============================================
   DataTables Dark Skin & Fixes
   ============================================= */

/* Sobrescribir bordes por defecto de DataTables que se ven como lÃneas molestas */
table.dataTable.no-footer,
table.dataTable {
    border-bottom: none !important;
    border-top: none !important;
}

table.dataTable thead th, 
table.dataTable thead td {
    border-bottom: 1px solid var(--border) !important;
    padding: 1rem !important;
}

/* Contenedor wrapper */
.dataTables_wrapper {
    padding-top: 1rem;
    color: var(--text-secondary) !important;
}

/* Buscador y select de longitud */
.dataTables_filter input,
.dataTables_length select {
    background: var(--bg-input) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius) !important;
    padding: 0.4rem 0.8rem !important;
    margin-left: 0.5rem;
    outline: none;
}

.dataTables_filter input:focus {
    border-color: var(--primary) !important;
}

/* Info y Paginación */
.dataTables_info {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
    padding-top: 1.5rem !important;
}

.dataTables_paginate {
    padding-top: 1.25rem !important;
}

.dataTables_paginate .paginate_button {
    color: var(--text-secondary) !important;
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    padding: 0.4rem 0.8rem !important;
    margin-left: 0.25rem !important;
    cursor: pointer !important;
    transition: all 0.2s;
}

.dataTables_paginate .paginate_button:hover {
    background: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--text-secondary) !important;
}

.dataTables_paginate .paginate_button.current,
.dataTables_paginate .paginate_button.current:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
}

.dataTables_paginate .paginate_button.disabled,
.dataTables_paginate .paginate_button.disabled:hover {
    opacity: 0.5;
    cursor: default !important;
    background: transparent !important;
}

/* Ajustes de tablas especÃficos */
.data-table-container {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 0.5rem;
    border: 1px solid var(--border);
}

/* Restaurar iluminación de fila (Hover) */
.data-table tbody tr:hover td,
table.dataTable tbody tr:hover td {
    background-color: var(--bg-elevated) !important;
    cursor: default;
}

/* Quitar bordes y fondos de fila de DataTables */
table.dataTable tbody tr {
    background-color: transparent !important;
}

table.dataTable tbody td {
    border-bottom: 1px solid var(--border) !important;
}

table.dataTable tbody tr:hover td {
    background-color: var(--bg-elevated) !important;
}

table.dataTable tbody td {
    border-bottom: 1px solid var(--border);
}

/* Ajuste botones en acciones para que no rompan */
.data-table .actions .btn {
    white-space: nowrap;
}

/* Selector de Huellas (Enrollment) */
.finger-selector {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 1rem 0;
}

.hand-container {
    text-align: center;
}

.hand-title {
    margin-bottom: 1.25rem;
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.fingers-wrapper {
    display: flex;
    gap: 6px;
    justify-content: center;
    align-items: flex-end;
}

.finger-btn {
    width: 32px;
    border-radius: 12px 12px 4px 4px;
    border: 2px solid var(--border);
    background: var(--bg-input);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: bold;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.finger-btn:hover {
    background: var(--bg-elevated);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.05);
}

.finger-btn.selected {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.4);
}

.finger-btn[data-finger^="menique"] { height: 50px; }
.finger-btn[data-finger^="anular"]  { height: 68px; }
.finger-btn[data-finger^="medio"]   { height: 80px; }
.finger-btn[data-finger^="indice"]  { height: 65px; }
.finger-btn[data-finger^="pulgar"]  { height: 45px; width: 36px; align-self: center; margin: 0 4px; }

.finger-labels {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 0.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.finger-label {
    width: 32px;
    text-align: center;
}

#selected-finger-label {
    margin-top: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
    min-height: 1.5rem;
}

/* Modal Gestión de Huellas (Cards) */
#huellas-modal .modal-body {
    padding: 20px 25px;
}

#huellas-modal .modal-actions,
#rostros-modal .modal-actions {
    padding: 15px 25px;
}

#rostros-modal .modal-body {
    padding: 20px 25px;
}

.huellas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 15px;
}

.huella-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.huella-card:hover {
    transform: translateY(-2px);
    background: var(--bg-elevated);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.huella-card-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.huella-card-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

.huella-card-name {
    font-weight: 600;
    text-transform: capitalize;
    font-size: 0.95em;
    color: var(--text-primary);
}

.huella-card-date {
    display: block;
    font-size: 0.75em;
    color: var(--text-muted);
}

.huella-card .btn-icon.delete {
    opacity: 0.6;
    transform: scale(0.9);
}

.huella-card:hover .btn-icon.delete {
    opacity: 1;
    transform: scale(1);
}