/* Reset y Variables */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-bg: #ecf0f1;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-color: #bdc3c7;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
}

/* Modal Login */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content h2 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.modal-content .form-group {
    margin-bottom: 20px;
}

.modal-content .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.modal-content .form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

.modal-content .form-group input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.login-hint,
.login-wp-notice {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background-color: #fff3cd;
    border-radius: 5px;
    font-size: 0.9rem;
    border-left: 4px solid var(--warning-color);
}

/* Elementos solo para admin */
.admin-only {
    display: none !important;
}

/* Cuando el usuario es admin de WordPress, PHP renderiza estos elementos */
th.admin-only,
td.admin-only {
    display: table-cell !important;
}

/* Total count */
.total-count {
    font-weight: 600;
    color: #29328b;
    font-size: 0.95rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    font-size: 2rem;
}

h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

/* Botones */
.btn-primary, .btn-secondary, .btn-success, .btn-danger, .btn-edit {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

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

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--text-light);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #636e72;
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
    padding: 8px 15px;
}

.btn-success:hover {
    background-color: #229954;
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
    padding: 8px 15px;
}

.btn-danger:hover {
    background-color: #c0392b;
}

.btn-edit {
    background-color: var(--warning-color);
    color: var(--white);
    padding: 8px 15px;
}

.btn-edit:hover {
    background-color: #e67e22;
}

/* Cargador de Excel Compacto */
.excel-uploader-compact {
    background-color: var(--white);
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.upload-compact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.upload-info {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
}

.upload-icon-small {
    font-size: 2.5rem;
}

.upload-text h3 {
    color: var(--primary-color);
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.upload-text p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.85rem;
}

.upload-actions {
    display: flex;
    gap: 10px;
}

.upload-actions button {
    white-space: nowrap;
}

/* Eliminar estilos antiguos no usados */
.excel-uploader,
.upload-area,
.format-info {
    display: none;
}

/* Barra de progreso */
.upload-progress {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
    text-align: center;
}

.upload-progress.hidden {
    display: none;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background-color: var(--light-bg);
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 15px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), var(--success-color));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 15px;
}

#progress-text {
    color: var(--primary-color);
    font-weight: 600;
}

/* Sección Principal */
.main-section {
    background-color: var(--white);
    padding: 30px 0;
    min-height: 100vh;
}

#toggle-form-btn {
    display: block;
    margin: 0 auto 30px;
}

/* Formulario */
.form-container {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
    transition: all 0.3s ease;
}

.form-container.hidden {
    display: none;
}

#user-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row.single-column {
    grid-template-columns: 1fr;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.form-group input {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

/* Tabla */
.table-container {
    background-color: var(--white);
    padding: 0;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, var(--primary-color), #29328B);
    color: var(--white);
    border-radius: 10px 10px 0 0;
}

.table-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--white) !important;
}

.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.admin-badge {
    background-color: var(--success-color);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.table-controls {
    padding: 20px 30px;
    margin-bottom: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

#search-input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

#search-input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.table-responsive {
    overflow-x: auto;
    padding: 0 30px 30px 30px;
}

#users-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0;
}

#users-table thead {
    background: linear-gradient(135deg, var(--primary-color), #29328B);
    color: var(--white);
}

#users-table th,
#users-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

#users-table tbody tr {
    transition: background-color 0.3s ease;
}

#users-table tbody tr:hover {
    background-color: var(--light-bg);
}

#users-table .action-buttons {
    display: flex;
    gap: 10px;
}

td.admin-only {
    white-space: nowrap;
}

td.admin-only button {
    margin-right: 5px;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

/* Utilidades */
.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .auth-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .upload-compact {
        flex-direction: column;
        align-items: stretch;
    }
    
    .upload-info {
        flex-direction: column;
        text-align: center;
    }
    
    .upload-actions {
        flex-direction: column;
    }
    
    .upload-actions button {
        width: 100%;
    }
    
    .table-controls {
        flex-direction: column;
        align-items: stretch;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    
    #users-table {
        font-size: 12px;
    }
    
    #users-table th,
    #users-table td {
        padding: 10px 5px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .form-container,
    .table-container {
        padding: 15px;
    }
    
    #users-table .action-buttons {
        flex-direction: column;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}