/* ============================================
   CONECTAEDI - MODERN SAAS DASHBOARD STYLES
   Inspirado en Factorial y Holded
   ============================================ */

:root {
    /* Colores principales - Paleta moderna */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    /* Grises neutros */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Colores de estado */
    --success-50: #f0fdf4;
    --success-100: #dcfce7;
    --success-500: #22c55e;
    --success-600: #16a34a;
    --success-700: #15803d;
    
    --warning-50: #fffbeb;
    --warning-100: #fef3c7;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    
    --danger-50: #fef2f2;
    --danger-100: #fee2e2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    
    /* Layout */
    --sidebar-width: 260px;
    --header-height: 72px;
    
    /* Sombras */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Bordes */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transiciones */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR - Diseño moderno
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: all var(--transition-base);
    z-index: 1000;
    border-right: 1px solid var(--gray-700);
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--gray-800);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--gray-600);
    border-radius: 2px;
}

.logo-container {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    max-width: 160px;
    height: auto;
    filter: brightness(0) invert(1);
}

.sidebar-menu {
    padding: 16px 12px;
}

.menu-item {
    padding: 12px 16px;
    color: var(--gray-300);
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
    margin-bottom: 4px;
    font-size: 14px;
    font-weight: 500;
    position: relative;
}

.menu-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: white;
}

.menu-item.active {
    background: linear-gradient(90deg, var(--primary-600) 0%, var(--primary-500) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.menu-item i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.menu-separator {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 16px 12px;
}

.logout-menu-item {
    margin-top: auto;
}

.logout-menu-item:hover {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-500);
}

/* ============================================
   CONTENIDO PRINCIPAL
   ============================================ */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 32px;
    background: var(--gray-50);
}

/* ============================================
   HEADER
   ============================================ */

.dashboard-header {
    background: white;
    padding: 20px 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--gray-200);
}

.header-title h1,
.header-title h2 {
    color: var(--gray-900);
    margin: 0;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

.page-title {
    color: var(--gray-900);
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-welcome .user-name {
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ============================================
   PROFILE PAGE - TABS MODERNOS
   ============================================ */

.profile-tabs {
    margin-bottom: 32px;
    border-bottom: 2px solid var(--gray-200);
    background: transparent;
    gap: 8px;
    display: flex;
    flex-wrap: wrap;
}

.profile-tabs .nav-link {
    color: var(--gray-600);
    font-weight: 500;
    padding: 14px 20px;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
    background: transparent;
    font-size: 14px;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.profile-tabs .nav-link i {
    font-size: 16px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.profile-tabs .nav-link:hover {
    color: var(--gray-900);
    background: var(--gray-100);
}

.profile-tabs .nav-link:hover i {
    opacity: 1;
}

.profile-tabs .nav-link.active {
    color: var(--primary-600);
    font-weight: 600;
    border-bottom-color: var(--primary-600);
    background: white;
}

.profile-tabs .nav-link.active i {
    color: var(--primary-600);
    opacity: 1;
}

/* ============================================
   PROFILE CARDS - Diseño moderno
   ============================================ */

.profile-info-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.profile-info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gray-300);
}

.profile-card-header {
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-100);
}

.profile-card-header h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-600);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ============================================
   PROFILE INFO ROWS - Layout mejorado
   ============================================ */

.profile-info-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
    align-items: center;
}

.profile-info-row:last-child {
    border-bottom: none;
}

.profile-info-row:hover {
    background: var(--gray-50);
    margin: 0 -16px;
    padding: 16px;
    border-radius: var(--radius-md);
}

.profile-info-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-info-value {
    font-size: 15px;
    font-weight: 400;
    color: var(--gray-900);
    word-break: break-word;
    line-height: 1.5;
}

.profile-info-value code {
    background: var(--gray-100);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    font-size: 13px;
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Consolas', monospace;
    border: 1px solid var(--gray-200);
}

.profile-info-value strong {
    font-weight: 600;
    color: var(--gray-900);
}

/* ============================================
   BADGES - Diseño moderno
   ============================================ */

.profile-badge {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid;
}

.profile-badge-supplier {
    background: var(--primary-50);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

.profile-badge-client {
    background: var(--gray-100);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.profile-badge-active {
    background: var(--success-50);
    color: var(--success-700);
    border-color: var(--success-200);
}

.profile-badge-inactive {
    background: var(--danger-50);
    color: var(--danger-700);
    border-color: var(--danger-200);
}

.profile-badge-plan {
    background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
    color: white;
    padding: 6px 16px;
    border: none;
    box-shadow: var(--shadow-sm);
}

/* ============================================
   USERS TABLE - Diseño moderno
   ============================================ */

.profile-users-table {
    width: 100%;
    border-collapse: collapse;
}

.profile-users-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 2px solid var(--gray-200);
    background: var(--gray-50);
}

.profile-users-table td {
    padding: 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    font-size: 14px;
    transition: background var(--transition-fast);
}

.profile-users-table tr:last-child td {
    border-bottom: none;
}

.profile-users-table tbody tr:hover td {
    background: var(--gray-50);
}

/* ============================================
   LOADING SKELETON - Animación mejorada
   ============================================ */

.profile-skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-100) 0%,
        var(--gray-200) 50%,
        var(--gray-100) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ============================================
   CARDS GENERALES
   ============================================ */

.card {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    background: white;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gray-300);
}

.card-header {
    background: white;
    border-bottom: 1px solid var(--gray-200);
    padding: 20px 24px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
}

.card-header h3 {
    margin: 0;
    color: var(--gray-900);
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: -0.01em;
}

.card-body {
    padding: 24px;
}

/* ============================================
   METRIC CARDS - KPIs
   ============================================ */

.metric-card {
    transition: all var(--transition-base);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    background: white;
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--gray-300);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.metric-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   ESTADOS DE ACTIVIDAD
   ============================================ */

.activity-status {
    font-size: 11px;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    white-space: nowrap;
    min-width: 90px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid;
}

.activity-status.completed {
    background: var(--success-50);
    color: var(--success-700);
    border-color: var(--success-200);
}

.activity-status.pending {
    background: var(--warning-50);
    color: var(--warning-700);
    border-color: var(--warning-200);
}

.activity-status.error {
    background: var(--danger-50);
    color: var(--danger-700);
    border-color: var(--danger-200);
}

.activity-status.delivered {
    background: var(--primary-50);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

/* ============================================
   BOTONES - Diseño moderno
   ============================================ */

.btn {
    font-weight: 500;
    border-radius: var(--radius-md);
    padding: 10px 20px;
    transition: all var(--transition-fast);
    font-size: 14px;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
    border: none;
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-700), var(--primary-600));
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.logout-btn {
    background: var(--danger-500);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
}

.logout-btn:hover {
    background: var(--danger-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .profile-info-row {
        grid-template-columns: 160px 1fr;
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
    
    .profile-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .profile-tabs .nav-link {
        padding: 12px 16px;
        font-size: 13px;
    }
    
    .profile-info-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 12px 0;
    }
    
    .profile-info-row:hover {
        margin: 0;
        padding: 12px 0;
    }
    
    .profile-info-card {
        padding: 20px;
    }
    
    .dashboard-header {
        padding: 16px 20px;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 16px;
    }
    
    .profile-tabs .nav-link {
        flex: 1;
        justify-content: center;
        min-width: 120px;
    }
    
    .header-title h1,
    .header-title h2,
    .page-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   PROFILE PAGE - OCULTAR HEADER EN PROFILE
   ============================================ */

.profile-page .dashboard-header {
    display: none;
}

/* ============================================
   ANIMACIONES DE ENTRADA
   ============================================ */

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

.profile-info-card {
    animation: fadeInUp 0.4s ease-out;
}

.tab-content > .tab-pane {
    animation: fadeInUp 0.3s ease-out;
}

/* ============================================
   SCROLLBAR PERSONALIZADO
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}