/* ========================================
   ESTILOS FRONTEND - GESTION COMERCIALES
   ======================================== */

/* Variables de Colores */
:root {
    --gc-primary: #0073aa;
    --gc-primary-dark: #005a87;
    --gc-success: #28a745;
    --gc-success-dark: #218838;
    --gc-danger: #dc3545;
    --gc-warning: #ffc107;
    --gc-info: #17a2b8;
    --gc-light: #f8f9fa;
    --gc-dark: #333;
    --gc-gray: #6c757d;
    --gc-border: #dee2e6;
    --gc-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --gc-shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
}

/* Reset y General */
.gc-mis-clientes,
.gc-nuevo-cliente-form,
.gc-registro-comercial,
.gc-form-perfil,
.gc-dashboard-comercial,
.gc-login-comercial {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--gc-dark);
}

/* ========================================
   TABLAS
   ======================================== */
.gc-clientes-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 20px 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--gc-shadow);
}

.gc-clientes-table thead {
    background: linear-gradient(135deg, var(--gc-primary) 0%, var(--gc-primary-dark) 100%);
    color: white;
}

.gc-clientes-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.gc-clientes-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gc-border);
}

.gc-clientes-table tbody tr {
    transition: all 0.2s ease;
}

.gc-clientes-table tbody tr:hover {
    background-color: #f0f7ff;
    transform: translateX(4px);
}

.gc-clientes-table tbody tr:last-child td {
    border-bottom: none;
}

.gc-estado-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* ========================================
   FORMULARIOS
   ======================================== */
.gc-nuevo-cliente-form,
.gc-registro-comercial,
.gc-form-perfil,
.gc-login-comercial {
    max-width: 700px;
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--gc-shadow-lg);
    margin: 30px auto;
}

.gc-nuevo-cliente-form h2,
.gc-registro-comercial h2,
.gc-form-perfil h2,
.gc-login-comercial h2 {
    margin: 0 0 30px 0;
    color: var(--gc-dark);
    font-size: 28px;
    font-weight: 700;
    border-bottom: 3px solid var(--gc-primary);
    padding-bottom: 15px;
}

.gc-form-row {
    margin-bottom: 24px;
}

.gc-form-row label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--gc-dark);
    font-size: 14px;
}

.gc-form-row input[type="text"],
.gc-form-row input[type="email"],
.gc-form-row input[type="number"],
.gc-form-row input[type="password"],
.gc-form-row input[type="date"],
.gc-form-row select,
.gc-form-row textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gc-border);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.gc-form-row input:focus,
.gc-form-row select:focus,
.gc-form-row textarea:focus {
    outline: none;
    border-color: var(--gc-primary);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

.gc-form-row small {
    display: block;
    margin-top: 6px;
    color: var(--gc-gray);
    font-size: 13px;
}

.gc-submit-button {
    background: linear-gradient(135deg, var(--gc-primary) 0%, var(--gc-primary-dark) 100%);
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gc-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 115, 170, 0.4);
}

.gc-submit-button:active {
    transform: translateY(0);
}

.gc-button-secondary {
    background: var(--gc-gray);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.gc-button-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

/* ========================================
   MENSAJES
   ======================================== */
.gc-mensaje {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-weight: 500;
    display: flex;
    align-items: center;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gc-mensaje.gc-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border-left: 4px solid var(--gc-success);
}

.gc-mensaje.gc-error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border-left: 4px solid var(--gc-danger);
}

/* ========================================
   DASHBOARD COMERCIAL
   ======================================== */
.gc-dashboard-comercial {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.gc-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    color: white;
    box-shadow: var(--gc-shadow-lg);
}

.gc-dashboard-header h1 {
    margin: 0;
    font-size: 32px;
    font-weight: 700;
}

.gc-logout-btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.gc-logout-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    color: white;
}

/* ========================================
   TABS
   ======================================== */
.gc-dashboard-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    background: white;
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--gc-shadow);
    flex-wrap: wrap;
}

.gc-tab {
    padding: 12px 24px;
    background: transparent;
    color: var(--gc-dark);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.gc-tab:hover {
    background: var(--gc-light);
    color: var(--gc-primary);
}

.gc-tab.active {
    background: linear-gradient(135deg, var(--gc-primary) 0%, var(--gc-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.3);
}

.gc-dashboard-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--gc-shadow);
    min-height: 400px;
}

/* ========================================
   ESTADÍSTICAS
   ======================================== */
.gc-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin: 30px 0;
}

.gc-stat-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 28px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--gc-shadow-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.gc-stat-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transition: all 0.5s ease;
}

.gc-stat-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.gc-stat-box:hover::before {
    top: -70%;
    right: -70%;
}

.gc-stat-box h3 {
    margin: 0 0 12px 0;
    font-size: 13px;
    font-weight: 600;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gc-stat-number {
    margin: 0;
    font-size: 42px;
    font-weight: 800;
    line-height: 1;
}

/* ========================================
   INGRESOS MENSUALES
   ======================================== */
.gc-ingresos-mensuales {
    background: linear-gradient(135deg, var(--gc-success) 0%, #20c997 100%);
    color: white;
    padding: 40px;
    border-radius: 16px;
    margin: 40px 0;
    box-shadow: var(--gc-shadow-lg);
    position: relative;
    overflow: hidden;
}

.gc-ingresos-mensuales::before {
    content: '💰';
    position: absolute;
    font-size: 200px;
    opacity: 0.1;
    right: -40px;
    top: -40px;
}

.gc-ingresos-mensuales h2 {
    margin-top: 0;
    color: white;
    font-size: 28px;
    font-weight: 700;
}

/* ========================================
   LISTAS
   ======================================== */
.gc-clientes-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.gc-clientes-list li {
    padding: 16px;
    border-bottom: 1px solid var(--gc-border);
    transition: all 0.2s ease;
    border-radius: 8px;
    margin-bottom: 8px;
}

.gc-clientes-list li:hover {
    background: var(--gc-light);
    transform: translateX(8px);
    border-bottom-color: var(--gc-primary);
}

.gc-clientes-list li:last-child {
    border-bottom: none;
}

/* ========================================
   HERRAMIENTAS
   ======================================== */
.gc-herramientas h2 {
    color: var(--gc-dark);
    margin-bottom: 16px;
    font-size: 24px;
}

.gc-herramientas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.gc-herramienta-card {
    border: 2px solid var(--gc-border);
    border-radius: 16px;
    overflow: hidden;
    background: white;
    box-shadow: var(--gc-shadow);
    transition: all 0.3s ease;
}

.gc-herramienta-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--gc-shadow-lg);
    border-color: var(--gc-primary);
}

.gc-herramienta-thumb img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.gc-herramienta-info {
    padding: 24px;
}

.gc-herramienta-info h3 {
    margin: 0 0 12px 0;
    color: var(--gc-dark);
    font-size: 20px;
}

.gc-version {
    color: var(--gc-gray);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.gc-herramienta-desc {
    color: #666;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.gc-download-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--gc-success) 0%, var(--gc-success-dark) 100%);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.gc-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(40, 167, 69, 0.4);
    color: white;
}

/* ========================================
   SERVICIOS
   ======================================== */
.gc-form-section {
    margin: 35px 0;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border: 2px solid var(--gc-border);
}

.gc-form-section h3 {
    margin-top: 0;
    color: var(--gc-dark);
    font-size: 20px;
    font-weight: 700;
}

.gc-form-help {
    color: var(--gc-gray);
    font-size: 14px;
    margin-bottom: 20px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    border-left: 4px solid var(--gc-info);
}

.gc-servicio-item {
    background: white;
    padding: 20px;
    margin-bottom: 16px;
    border-radius: 12px;
    border: 2px solid var(--gc-border);
    transition: all 0.3s ease;
}

.gc-servicio-item:hover {
    border-color: var(--gc-primary);
    box-shadow: var(--gc-shadow);
}

.gc-servicio-fields {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.gc-field {
    display: flex;
    flex-direction: column;
}

.gc-field label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gc-dark);
    font-size: 14px;
}

.gc-totales-resumen {
    margin-top: 24px;
    padding: 24px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--gc-primary);
    box-shadow: var(--gc-shadow);
}

.gc-totales-resumen h4 {
    margin-top: 0;
    color: var(--gc-primary);
    font-size: 18px;
    font-weight: 700;
}

.gc-totales-resumen p {
    margin: 12px 0;
    font-size: 15px;
}

/* ========================================
   PERFIL
   ======================================== */
.gc-password-recovery {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--gc-border);
}

.gc-password-recovery h3 {
    margin-bottom: 12px;
    color: var(--gc-dark);
}

.gc-remember-row {
    margin: 20px 0;
}

.gc-remember-row label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    cursor: pointer;
}

.gc-remember-row input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.gc-form-footer {
    margin-top: 30px;
    text-align: center;
    padding-top: 24px;
    border-top: 2px solid var(--gc-border);
}

.gc-form-footer p {
    margin: 12px 0;
}

.gc-form-footer a {
    color: var(--gc-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.gc-form-footer a:hover {
    color: var(--gc-primary-dark);
    text-decoration: underline;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
    .gc-dashboard-header {
        padding: 24px;
    }
    
    .gc-dashboard-header h1 {
        font-size: 26px;
    }
    
    .gc-dashboard-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .gc-nuevo-cliente-form,
    .gc-registro-comercial,
    .gc-form-perfil {
        padding: 24px;
    }
    
    .gc-clientes-table {
        font-size: 13px;
    }
    
    .gc-clientes-table th,
    .gc-clientes-table td {
        padding: 10px;
    }
    
    .gc-dashboard-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .gc-dashboard-tabs {
        flex-direction: column;
    }
    
    .gc-tab {
        text-align: center;
        width: 100%;
    }
    
    .gc-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .gc-herramientas-grid {
        grid-template-columns: 1fr;
    }
    
    .gc-servicio-fields {
        grid-template-columns: 1fr;
    }
    
    .gc-dashboard-content {
        padding: 20px;
    }
    
    .gc-ingresos-mensuales {
        padding: 24px;
    }
    
    .gc-stat-number {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .gc-dashboard-header h1 {
        font-size: 22px;
    }
    
    .gc-submit-button {
        width: 100%;
    }
    
    .gc-clientes-table {
        display: block;
        overflow-x: auto;
    }
}

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

.gc-dashboard-content > * {
    animation: fadeIn 0.4s ease;
}