/* =====================================================
   Sistema de Gestión de Prospectos - Factum Point
   Estilos Principales
   ===================================================== */

/* =====================================================
   VARIABLES CSS
   ===================================================== */
:root {
    /* Colores principales */
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --primary-light: #7c8ff0;
    
    --secondary-color: #764ba2;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* Grises */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Tipografía */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Bordes */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* =====================================================
   RESET Y BASE
   ===================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.5;
    color: var(--gray-800);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* =====================================================
   PÁGINA DE LOGIN
   ===================================================== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-box {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.login-header .subtitle {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.login-form {
    margin-bottom: var(--spacing-lg);
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.text-muted {
    color: var(--gray-500);
}

/* Info de desarrollo */
.dev-info {
    margin-top: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.dev-info h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray-800);
}

.dev-info ul {
    list-style: none;
}

.dev-info li {
    padding: var(--spacing-xs) 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* =====================================================
   ALERTAS
   ===================================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.alert-error {
    background-color: #fee2e2;
    border-left: 4px solid var(--danger-color);
    color: #991b1b;
}

.alert-success {
    background-color: #d1fae5;
    border-left: 4px solid var(--success-color);
    color: #065f46;
}

.alert-warning {
    background-color: #fef3c7;
    border-left: 4px solid var(--warning-color);
    color: #92400e;
}

.alert-info {
    background-color: #dbeafe;
    border-left: 4px solid var(--info-color);
    color: #1e40af;
}

/* =====================================================
   FORMULARIOS
   ===================================================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

label {
    display: block;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

label.required::after {
    content: " *";
    color: var(--danger-color);
}

.input-icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    vertical-align: middle;
    margin-right: var(--spacing-xs);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--gray-400);
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Password input con toggle */
.password-input {
    position: relative;
}

.password-input input {
    padding-right: 2.5rem;
}

.btn-toggle-password {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--gray-400);
}

.btn-toggle-password:hover {
    color: var(--gray-600);
}

.btn-toggle-password svg {
    width: 20px;
    height: 20px;
}

/* Checkbox */
.checkbox-group {
    margin-bottom: var(--spacing-md);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: normal;
}

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

.checkbox-text {
    color: var(--gray-700);
}

.checkboxes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-sm) var(--spacing-md);
}

/* Search input */
.search-input {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--gray-400);
}

.search-input input {
    padding-left: 2.5rem;
}

/* =====================================================
   BOTONES
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

.btn-secondary {
    background-color: var(--gray-600);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--gray-700);
    color: white;
}

.btn-outline {
    background-color: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-outline:hover {
    background-color: var(--gray-50);
    color: var(--gray-800);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--gray-600);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-icon:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.btn-icon svg {
    width: 18px;
    height: 18px;
}

.btn-icon-danger:hover {
    background-color: #fee2e2;
    color: var(--danger-color);
}

.btn-icon-success:hover {
    background-color: #d1fae5;
    color: var(--success-color);
}

/* =====================================================
   LAYOUT DASHBOARD
   ===================================================== */
.dashboard-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background: white;
    border-bottom: 1px solid var(--gray-200);
    padding: 0 var(--spacing-lg);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
}

.navbar-brand h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.navbar-subtitle {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-left: var(--spacing-sm);
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    text-align: right;
}

.user-name {
    display: block;
    font-weight: 500;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.user-role {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.user-menu {
    position: relative;
}

.btn-user-menu {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray-600);
}

.btn-user-menu:hover {
    color: var(--gray-900);
}

.btn-user-menu svg {
    width: 20px;
    height: 20px;
}

.user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.5rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 1000;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--gray-100);
}

.user-dropdown a:last-child {
    border-bottom: none;
}

.user-dropdown a:hover {
    background-color: var(--gray-50);
}

.user-dropdown a svg {
    width: 16px;
    height: 16px;
}

.user-dropdown a.text-danger {
    color: var(--danger-color);
}

/* Dashboard container */
.dashboard-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: white;
    border-right: 1px solid var(--gray-200);
    overflow-y: auto;
    flex-shrink: 0;
}

.sidebar-nav {
    padding: var(--spacing-lg);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xs);
    transition: all 0.2s;
}

.nav-item:hover {
    background-color: var(--gray-50);
    color: var(--gray-900);
}

.nav-item.active {
    background-color: var(--primary-color);
    color: white;
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

/* Main content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
    background-color: var(--gray-50);
}

/* =====================================================
   PAGE HEADER
   ===================================================== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.page-description {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.page-header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* =====================================================
   CARDS Y TARJETAS
   ===================================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.kpi-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--spacing-lg);
    transition: box-shadow 0.2s;
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.kpi-icon svg {
    width: 24px;
    height: 24px;
}

.kpi-icon-blue {
    background-color: #dbeafe;
    color: var(--info-color);
}

.kpi-icon-green {
    background-color: #d1fae5;
    color: var(--success-color);
}

.kpi-icon-purple {
    background-color: #ede9fe;
    color: #7c3aed;
}

.kpi-icon-orange {
    background-color: #fed7aa;
    color: var(--warning-color);
}

.kpi-content h3 {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.kpi-label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Dashboard grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.dashboard-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.card-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.card-body {
    padding: var(--spacing-lg);
}

/* =====================================================
   DISTRIBUCIÓN DE ROLES
   ===================================================== */
.role-distribution {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.role-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.role-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.role-name {
    font-weight: 500;
    color: var(--gray-900);
}

.role-count {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.role-progress {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.progress-bar {
    flex: 1;
    height: 8px;
    background-color: var(--gray-200);
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width 0.3s;
}

.progress-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    min-width: 3rem;
    text-align: right;
}

/* =====================================================
   ACCESOS RÁPIDOS
   ===================================================== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: var(--border-radius);
    transition: all 0.2s;
    border: 2px solid transparent;
}

.quick-action-btn:hover {
    background: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.quick-action-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick-action-icon svg {
    width: 20px;
    height: 20px;
}

.quick-action-content h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.quick-action-content p {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* =====================================================
   INFORMACIÓN DEL SISTEMA
   ===================================================== */
.system-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--border-radius);
}

.info-label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.info-value {
    color: var(--gray-900);
    font-size: 0.875rem;
}

/* =====================================================
   FILTROS
   ===================================================== */
.filters-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.filters-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    align-items: end;
}

.filter-group label {
    margin-bottom: var(--spacing-xs);
}

.filter-search {
    grid-column: span 2;
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* =====================================================
   TABLAS
   ===================================================== */
.table-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.table-responsive {
    overflow-x: auto;
}

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

.data-table thead {
    background-color: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.875rem;
}

.data-table tbody tr:hover {
    background-color: var(--gray-50);
}

.text-right {
    text-align: right;
}

.text-mono {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray-600);
}

.user-cell {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.user-name {
    font-weight: 500;
    color: var(--gray-900);
}

.table-actions {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: flex-end;
}

.table-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.table-summary {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* =====================================================
   BADGES
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-icon {
    width: 14px;
    height: 14px;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-role {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

.badge-role-1 { background-color: #dbeafe; color: #1e40af; }
.badge-role-2 { background-color: #ede9fe; color: #6b21a8; }
.badge-role-3 { background-color: #d1fae5; color: #065f46; }
.badge-role-4 { background-color: #fed7aa; color: #92400e; }
.badge-role-5 { background-color: #e5e7eb; color: #374151; }

/* =====================================================
   ESTADO VACÍO
   ===================================================== */
.empty-state {
    padding: var(--spacing-xl);
    text-align: center;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

/* =====================================================
   FORMULARIO DE EDICIÓN/CREACIÓN
   ===================================================== */
.form-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
}

.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.form-section-description {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
}

.info-alert {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: #dbeafe;
    border-left: 4px solid var(--info-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    color: #1e40af;
}

.info-alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.info-alert-secondary {
    background-color: var(--gray-100);
    border-left-color: var(--gray-400);
    color: var(--gray-700);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .page-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .kpi-grid,
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .filters-form {
        grid-template-columns: 1fr;
    }
    
    .filter-search {
        grid-column: span 1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}