/* ==========================================================================
   ERP ENSENYEM - STYLES
   ==========================================================================
   Orden de carga:
   1. Design Tokens (design-tokens.css) - Variables centralizadas
   2. Reset & Base
   3. Components
   4. Utilities
   ========================================================================== */

/* 1. Design Tokens - NO EDITAR (se regenera desde design-tokens.css) */
@import 'design-tokens.css';

/* 1.1. Components */
@import 'components/pagination.css';
@import 'components/toast.css';
@import 'components/modal.css';
@import 'components/breadcrumbs.css';
@import 'components/calendar.css';
@import 'components/autocomplete.css';

/* 2. Variables específicas del proyecto (solo si no están en tokens) */
:root {
    /* App name */
    --app-name: 'Gestion 26';
    
    /* Layout - estos sí son específicos del proyecto */
    --header-height: 0px;
    --sidebar-width: 230px;
    --container-padding: 1rem;
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

/* Fix Material Symbols Outlined rendering when nested inside uppercase text */
.material-symbols-outlined {
    text-transform: none !important;
    letter-spacing: normal !important;
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6; /* Increased from 1.5 */
    -webkit-font-smoothing: antialiased;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
    color: var(--gray-900);
}

h1 { font-size: var(--font-size-2xl); letter-spacing: -0.025em; }
h2 { font-size: var(--font-size-xl); letter-spacing: -0.025em; }
h3 { font-size: var(--font-size-lg); }

p { margin: 0 0 1rem; }
a { color: var(--primary-600); text-decoration: none; }

/* ==========================================================================
   3. LAYOUT STRUCTURE
   ========================================================================== */
.app-shell {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow-x: hidden;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 10;
    border-right: 1px solid var(--sidebar-border-color);
    position: sticky;
    top: 0;
    height: 100vh;
    align-self: flex-start;
    overflow-y: auto;
    overflow-x: hidden;
    transition: width var(--transition-slow);
}

.sidebar.is-collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.is-collapsed .sidebar__brand {
    display: none;
}

.sidebar.is-collapsed .sidebar__brand-small {
    display: flex;
}

.sidebar.is-collapsed .sidebar__nav-text,
.sidebar.is-collapsed .sidebar__group-title,
.sidebar.is-collapsed .sidebar__toggle-icon {
    display: none;
}

.sidebar.is-collapsed .sidebar__nav-link {
    justify-content: center;
    padding: 0.75rem;
}

.sidebar.is-collapsed .sidebar__nav-icon {
    margin-right: 0;
}

.sidebar__header {
    height: var(--sidebar-header-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    border-bottom: 1px solid var(--sidebar-header-border);
    position: relative;
}

.sidebar__brand {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-lg);
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--sidebar-brand-color);
}

.sidebar__brand-small {
    display: none;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 800;
    color: white;
    background: var(--sidebar-brand-bg);
}

.sidebar__toggle-btn {
    position: absolute;
    right: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--sidebar-toggle-color);
    padding: 0.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.sidebar__toggle-btn:hover {
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
}

.sidebar__nav {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.sidebar__nav-link {
    display: flex;
    align-items: center;
    padding: 0.55rem 0.75rem;
    color: var(--sidebar-text-color);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    justify-content: space-between;
    position: relative;
}

.sidebar__nav-link:hover,
.sidebar__nav-link.is-active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-active-color);
}

.sidebar__nav-content {
    display: flex;
    align-items: center;
}

.sidebar__nav-icon {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.sidebar__nav-text {
    flex: 1;
}

.sidebar__toggle-icon {
    transition: transform var(--transition-base);
    font-size: 0.8rem;
}

.sidebar__nav-link.is-open .sidebar__toggle-icon {
    transform: rotate(180deg);
}

.sidebar__nav-group {
    margin-bottom: 0.75rem;
}

.sidebar__group-title {
    font-size: var(--text-xs);
    text-transform: uppercase;
    color: var(--sidebar-group-title-color);
    font-weight: var(--font-weight-semibold);
    padding: 0.35rem 0.75rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.sidebar__submenu {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding-left: 0.5rem;
    transition: max-height var(--transition-slow), opacity var(--transition-base);
}

.sidebar__submenu.is-open {
    max-height: 500px;
    opacity: 1;
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.sidebar__submenu-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem 0.4rem 2rem;
    color: var(--sidebar-submenu-color);
    font-size: var(--text-sm);
    text-decoration: none;
    border-radius: var(--radius);
    position: relative;
    transition: color var(--transition-fast);
}

.sidebar__submenu-link i {
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar__submenu-link:hover,
.sidebar__submenu-link.is-active {
    color: var(--sidebar-submenu-hover);
    background-color: transparent;
}

.sidebar__submenu-link.is-active {
    font-weight: var(--font-weight-semibold);
}

/* Sidebar Footer */
.sidebar__footer {
    margin-top: auto;
    border-top: 1px solid var(--sidebar-footer-border);
}

.sidebar__user-section {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar__user-info {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    background-color: transparent;
    cursor: default;
}

.sidebar__user-icon {
    color: var(--sidebar-user-icon-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.sidebar__user-details {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar__user-name {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar__user-role {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    text-transform: capitalize;
}

.sidebar__logout-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
}

.sidebar__logout-link:hover {
    background-color: var(--color-danger-50);
    color: var(--danger-text);
}

/* Collapsed sidebar adjustments */
.sidebar.is-collapsed .sidebar__user-details,
.sidebar.is-collapsed .sidebar__logout-link span {
    display: none;
}

.sidebar.is-collapsed .sidebar__user-section {
    align-items: center;
}

.sidebar.is-collapsed .sidebar__user-info {
    justify-content: center;
    padding: 0.5rem;
}

.sidebar.is-collapsed .sidebar__logout-link {
    justify-content: center;
}

/* Main Content Area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0; /* Prevent flex overflow */
}

/* Topbar — eliminado, info de usuario movida al sidebar */

/* Page Content */
.content-area {
    padding: var(--container-padding);
    flex: 1;
    min-width: 0; /* allow cards/tables to shrink inside flex layout */
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   4. COMPONENTS
   ========================================================================== */

/* Cards */
.card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    padding: var(--layout-card-padding, 1rem);
    margin-bottom: var(--layout-card-margin-bottom, 1rem);
}

.card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
}

.card__header h1 {
    font-size: var(--font-size-xl);
    margin-bottom: 0.25rem;
}

.card__header p {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.65rem; /* Reducción drástica */
    font-size: 0.75rem; /* Texto más pequeño para más densidad */
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    gap: 0.35rem; /* Menos espacio entre icono y texto */
    line-height: 1.2;
}

.btn i, .btn .material-symbols-outlined {
    font-size: 1.1rem !important; /* Iconos más pequeños y precisos */
}

.btn__icon {
    display: inline-flex;
    align-items: center;
}

.btn:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn--primary {
    background-color: var(--primary-600);
    color: white;
    border-color: var(--primary-700);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn--primary:hover {
    background-color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn--secondary {
    background-color: white;
    border-color: var(--gray-300);
    color: var(--gray-700);
}

.btn--secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

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

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

.btn--ghost {
    background-color: transparent;
    color: var(--gray-600);
    border-color: transparent;
}

.btn--link {
    background: none;
    color: var(--primary-600);
    padding: 0;
}

.btn--small {
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
}

.btn--large {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
}

/* Outline variants */
.btn--outline-primary {
    background-color: transparent;
    color: var(--primary-500);
    border: 1.5px solid var(--primary-500);
}

.btn--outline-secondary {
    background-color: transparent;
    color: var(--gray-600);
    border: 1.5px solid var(--gray-300);
}

.btn--outline-danger {
    background-color: transparent;
    color: var(--danger-text);
    border: 1.5px solid var(--danger-text);
}

/* Warning (for special actions) */
.btn--warning {
    background-color: #d97706;
    color: white;
    border-color: #d97706;
}

/* Data Actions (Export/Import) - Estilo outline profesional */
.btn--data {
    background-color: var(--btn-data-bg);
    color: var(--btn-data-color);
    border: 1.5px solid var(--btn-data-border);
    font-weight: var(--font-weight-medium);
}

.btn--data:hover {
    background-color: var(--btn-data-hover-bg);
    color: var(--btn-data-hover-color);
    border-color: var(--btn-data-hover-border);
}

/* Icon button */
.btn--icon {
    padding: 0.5rem;
    min-width: auto;
    min-height: auto;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.625rem;
    border-radius: 9999px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1.5;
}

.badge--small {
    font-size: 0.75rem;
    padding: 0.15rem 0.6rem;
    font-weight: 400;
}

.badge--success { background-color: var(--success-bg); color: var(--success-text); border: 1px solid var(--success-border); }
.badge--danger  { background-color: var(--danger-bg); color: var(--danger-text); border: 1px solid var(--danger-border); }
.badge--warning { background-color: var(--warning-bg); color: var(--warning-text); border: 1px solid var(--warning-border); }
.badge--info    { background-color: var(--info-bg); color: var(--info-text); border: 1px solid var(--info-border); }
.badge--default { background-color: var(--gray-100); color: var(--gray-700); border: 1px solid var(--gray-200); }

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
}

.alert--info { background-color: var(--info-bg); border-color: var(--info-border); color: var(--primary-800); }
.alert--success { background-color: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.alert--error { background-color: var(--danger-bg); border-color: var(--danger-border); color: var(--danger-text); }

/* ==========================================================================
   5. FORMS
   ========================================================================== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-grid--stacked {
    max-width: 800px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    line-height: 1.5;
    color: var(--gray-900);
    background-color: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    appearance: none; /* Remove default styling */
}

/* Custom Select Arrow */
select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-100);
}

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

.form-help {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-top: 0.25rem;
}

/* Filters Bar */
.filters {
    background-color: var(--gray-50);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 1.5rem;
}

.filters label {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
}

/* ==========================================================================
    6. TABLES
    ========================================================================== */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--table-wrapper-border);
    border-radius: var(--table-wrapper-radius);
    background: var(--table-wrapper-bg);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
    text-align: left;
}

thead {
    background-color: var(--table-thead-bg);
    border-bottom: 1px solid var(--table-thead-border);
}

th {
    padding: var(--table-cell-padding-y) var(--table-cell-padding-x);
    font-weight: var(--table-thead-weight);
    color: var(--table-thead-color);
    text-transform: uppercase;
    font-size: var(--table-thead-font-size);
    letter-spacing: 0.05em;
}

td {
    padding: 0.4rem var(--table-cell-padding-x);
    border-bottom: 1px solid var(--table-tbody-border);
    color: var(--table-tbody-color);
    vertical-align: middle;
    font-size: var(--text-sm);
}

tr:last-child td { border-bottom: none; }
tbody tr:hover { background-color: var(--table-tbody-row-hover); }

.table__actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* ==========================================================================
   TABLE SORTING
   ========================================================================== */
th[data-sortable] {
    cursor: pointer;
    position: relative;
    padding-right: 1.5rem; /* Space for icon */
    user-select: none;
    transition: background-color 0.2s;
}

th[data-sortable]:hover {
    background-color: var(--gray-100);
}

th[data-sortable]::after {
    content: '';
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.2em;
    height: 1.2em;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23475569' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M8 9l4-4 4 4m0 6l-4 4-4-4' /%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.7;
}

th[data-sortable].sort-asc::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23820303' stroke-width='3'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M5 15l7-7 7 7' /%3E%3C/svg%3E");
    opacity: 1;
}

th[data-sortable].sort-desc::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23820303' stroke-width='3'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7' /%3E%3C/svg%3E");
    opacity: 1;
}

/* ==========================================================================
   7. UTILITIES & EXTRAS
   ========================================================================== */
.text-muted { color: var(--gray-500) !important; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.layout-split {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.side-panels {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.panel {
    background: var(--gray-50);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
}

.panel h2 {
    font-size: var(--font-size-base);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.list li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}
.list li:last-child { border-bottom: none; padding-bottom: 0; }

/* Contact Card - Redesign */
.contact-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    overflow: hidden;
}
.contact-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-300);
}
.contact-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
    border-bottom: 1px solid var(--gray-100);
    gap: 1rem;
    flex-wrap: wrap;
}
.contact-card__info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 200px;
}
.contact-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-100);
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    flex-shrink: 0;
}
.contact-card__name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1rem;
}
.contact-card__role-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--gray-100);
    color: var(--gray-600);
}
.contact-card__badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.contact-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}
.contact-card__badge--principal {
    background: var(--primary-100);
    color: var(--primary-700);
    border-color: var(--primary-300);
}
.contact-card__badge--principal.is-active {
    background: var(--primary-600);
    color: white;
    border-color: var(--primary-700);
}
.contact-card__badge--billing {
    background: var(--success-50);
    color: var(--success-700);
    border-color: var(--success-200);
}
.contact-card__badge--billing.is-active {
    background: var(--success-600);
    color: white;
    border-color: var(--success-700);
}
.contact-card__badge--diploma {
    background: var(--warning-50);
    color: var(--warning-700);
    border-color: var(--warning-200);
}
.contact-card__badge--diploma.is-active {
    background: var(--warning-600);
    color: white;
    border-color: var(--warning-700);
}
.contact-card__badge input {
    display: none;
}
.contact-card__badge:hover {
    transform: scale(1.02);
    filter: brightness(0.95);
}
.contact-card__body {
    padding: 1.25rem;
}
.contact-card__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}
.contact-card__field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.contact-card__field--full {
    grid-column: 1 / -1;
}
.contact-card__field label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.contact-card__field-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-size: 0.9rem;
}
.contact-card__field-value i {
    color: var(--primary-500);
    font-size: 1rem;
    width: 18px;
}
.contact-card__field-value input,
.contact-card__field-value select,
.contact-card__field-value textarea {
    width: 100%;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 0.5rem 0.65rem;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}
.contact-card__field-value input:focus,
.contact-card__field-value select:focus,
.contact-card__field-value textarea:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px var(--primary-100);
}
.contact-card__actions {
    display: flex;
    align-items: center;
    padding-left: 0.5rem;
}
.contact-card__remove {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--gray-400);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    font-size: 1.25rem;
}
.contact-card__remove:hover {
    background: var(--danger-50);
    color: var(--danger-600);
}

/* Checkbox Group */
.checkbox-group {
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
}

/* Quick Actions */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.action-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
    color: var(--gray-900);
    position: relative; /* For controls positioning */
}

.action-card:hover {
    border-color: var(--primary-500);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--primary-600);
}

.action-card__icon {
    font-size: 2rem;
    color: var(--primary-500);
    background-color: var(--primary-50);
    padding: 0.75rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.action-card:hover .action-card__icon {
    background-color: var(--primary-500);
    color: white;
}

.action-card__title {
    font-weight: 600;
    font-size: 0.9rem;
}

/* Action Card Controls */
.action-card .widget-controls {
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--gray-200);
}

/* Drawer Tabs */
.drawer-tabs {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--primary-600);
}

.tab-btn.active {
    color: var(--primary-600);
    border-bottom-color: var(--primary-600);
    font-weight: 600;
}

.drawer-tab-content {
    display: none;
}

.drawer-tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ==========================================================================
   8. RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .layout-split { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .app-shell { flex-direction: column; }
    .sidebar { 
        position: relative; 
        width: 100%; 
        height: auto; 
        flex-direction: row; 
        overflow-x: auto;
        padding: 0;
    }
    .sidebar__header { display: none; }
    .sidebar__nav { 
        flex-direction: row; 
        padding: 0.5rem; 
        width: 100%;
    }
    .sidebar__nav a { white-space: nowrap; }
    .main-content { margin-left: 0; }
    .topbar { padding: 0 1rem; }
    .content-area { padding: 1rem; }
}

/* ==========================================================================
   9. GRUPO TABS & PANELS
   ========================================================================== */
.grupo-tabs {
    display: flex;
    gap: 2rem;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 2rem;
    overflow-x: auto;
}

.grupo-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--gray-500);
    font-weight: 500;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.grupo-tab:hover {
    color: var(--primary-600);
}

.grupo-tab.is-active {
    color: var(--primary-600);
    border-bottom-color: var(--primary-600);
}

.grupo-tab i {
    font-size: 1.25em;
}

.grupo-panel {
    display: none;
}

.grupo-panel.is-active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.grupo-general-stack {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.general-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.general-card__icon-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--gray-900);
    font-size: var(--font-size-lg);
}

.general-card__icon-wrapper i {
    color: var(--primary-500);
    font-size: 1.25em;
}

.general-card__description {
    margin: 0;
    color: var(--gray-500);
    font-size: var(--font-size-sm);
}

.general-card__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.general-card__grid .full {
    grid-column: 1 / -1;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.checkbox-grid .checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--gray-50);
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.checkbox-grid .checkbox:hover {
    background: var(--gray-100);
}

.checkbox-grid .checkbox input {
    margin: 0;
}

#panel-preferencias .grupo-general-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

#panel-facturacion .grupo-general-stack {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

#panel-facturacion .general-card {
    margin-bottom: 0;
}

#panel-general.is-active > .is-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

#panel-general.is-active > .is-compact .general-card {
    margin-bottom: 0;
}

#panel-general.is-active > .is-compact .general-card__header {
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
}

#panel-general.is-active > .is-compact .general-card__grid {
    gap: 0.5rem;
}

.table-interactive tbody tr[onclick]:hover {
    background-color: var(--gray-50);
}

#panel-contactos.is-active > .is-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

#panel-contactos.is-active > .is-compact .general-card {
    margin-bottom: 0;
}

#panel-contactos.is-active > .is-compact .general-card__header {
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
}

#panel-contactos.is-active > .is-compact .general-card__content {
    padding: 0;
}

@media (max-width: 900px) {
    #panel-preferencias .grupo-general-stack {
        grid-template-columns: 1fr;
    }
    #panel-facturacion .grupo-general-stack {
        grid-template-columns: 1fr;
    }
    #panel-general.is-active > .is-compact {
        grid-template-columns: 1fr;
    }
    #panel-contactos.is-active > .is-compact {
        grid-template-columns: 1fr;
    }
}

#panel-facturacion .general-card__header {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
}

#panel-facturacion .general-card__grid {
    gap: 0.75rem;
}

@media (max-width: 1200px) {
    #panel-facturacion .grupo-general-stack {
        grid-template-columns: 1fr 1fr;
    }
    #panel-facturacion .general-card:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    #panel-preferencias .grupo-general-stack {
        grid-template-columns: 1fr;
    }
    #panel-facturacion .grupo-general-stack {
        grid-template-columns: 1fr;
    }
    #panel-general.is-active > .is-compact {
        grid-template-columns: 1fr;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   10. DASHBOARD WIDGETS (REDESIGN)
   ========================================================================== */
.dashboard-container {
    --widget-drawer-width: 320px;
    display: flex;
    gap: 2rem;
    position: relative;
    transition: all 0.42s cubic-bezier(0.22, 1, 0.36, 1);
    overflow-x: hidden;
}

html,
body {
    overflow-x: hidden;
}

.dashboard-content {
    flex: 1;
    min-width: 0;
    transition: margin-right 0.5s cubic-bezier(0.22, 1, 0.36, 1), max-width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.dashboard-container.has-drawer-open .dashboard-content {
    margin-right: var(--widget-drawer-width);
    max-width: calc(100% - var(--widget-drawer-width));
}

/* Edit mode keeps the same dashboard layout; only widget controls/drawer state change. */
.dashboard-container.is-editing .edit-mode-header {
    display: none !important;
}

/* Widget Drawer (Side Panel) */
.widget-drawer {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 320px;
    height: calc(100vh - var(--header-height));
    background: white;
    border-left: 1px solid var(--gray-200);
    z-index: 90;
    display: flex;
    visibility: hidden;
    transform: translateX(calc(100% + 16px)) scale(0.985);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.56s cubic-bezier(0.2, 1.1, 0.24, 1), opacity 0.3s ease, box-shadow 0.3s ease, visibility 0s linear 0.56s;
    will-change: transform, opacity;
    flex-direction: column;
}

.widget-drawer.is-open {
    visibility: visible;
    transform: translateX(0) scale(1);
    opacity: 1;
    pointer-events: auto;
    box-shadow: -8px 0 28px rgba(15, 23, 42, 0.08);
    transition: transform 0.56s cubic-bezier(0.2, 1.1, 0.24, 1), opacity 0.3s ease, box-shadow 0.3s ease, visibility 0s linear 0s;
}

@media (max-width: 1200px) {
    .dashboard-container.has-drawer-open .dashboard-content {
        margin-right: 0;
        max-width: 100%;
    }
}

.widget-drawer__header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.widget-drawer__header h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.widget-drawer__content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background-color: var(--gray-50);
}

.widget-drawer__footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-200);
    background: white;
}

/* Stat Card Redesign */
.stat-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all 0.2s ease;
    height: 100%;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.stat-card__icon-wrapper {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Corporate Colors for Icons */
.stat-card__icon-wrapper--blue { background-color: #eff6ff; color: #2563eb; }
.stat-card__icon-wrapper--green { background-color: #ecfdf5; color: #059669; }
.stat-card__icon-wrapper--red { background-color: #fef2f2; color: #dc2626; }
.stat-card__icon-wrapper--orange { background-color: #fff7ed; color: #ea580c; }

.stat-card__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
    flex: 1;
}

.stat-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-card__value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

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

/* Edit Mode Controls */
.widget-controls {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    gap: 0.5rem;
    background: white;
    padding: 0.25rem;
    border-radius: 4px;
}

.widget-controls .btn-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: var(--gray-400);
    cursor: pointer;
    border: none;
    background: transparent;
}

.widget-controls .btn-icon:hover {
    background-color: var(--gray-100);
    color: var(--danger-text);
}

.widget-controls .drag-handle {
    cursor: grab;
    color: var(--gray-400);
    display: flex;
    align-items: center;
}

/* Sidebar Widget Item (Ghost) */
.widget-item-preview {
    background: white;
    border: 1px dashed var(--primary-300);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.widget-item-preview:hover {
    border-color: var(--primary-500);
    background-color: var(--primary-50);
}

.widget-item-preview .add-icon {
    margin-left: auto;
    color: var(--primary-500);
}
/* ==========================================================================
   EMAIL LINKS
   ========================================================================== */
.email-link {
    color: var(--primary-600);
    text-decoration: none;
    transition: var(--transition-base);
    font-weight: 500;
}

.email-link:hover {
    color: var(--primary-700);
    text-decoration: underline;
}

.email-link:visited {
    color: var(--primary-600);
}

/* Email links dentro de tablas */
.table .email-link {
    color: var(--primary-600);
}

.table .email-link:hover {
    color: var(--primary-700);
}

/* ==========================================================================
   TABLE CONTROLS (Column selector)
   ========================================================================== */
.table-controls {
    position: relative;
    overflow: visible;
}

[id^="table-columns-target-"] {
    display: flex;
    justify-content: flex-end;
    flex: 0 0 auto;
}

.table-controls--standalone {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.5rem;
}

.table-controls--inline {
    display: inline-flex;
    margin-left: auto;
}

.table-controls__button {
    height: var(--table-cols-btn-height);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: var(--table-cols-btn-radius);
    border: 1px solid var(--table-cols-btn-border);
    background: var(--table-cols-btn-bg);
    color: var(--table-cols-btn-color);
    font-family: var(--font-family);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
}

.table-controls__button:hover {
    background: var(--table-cols-btn-hover-bg);
    border-color: var(--table-cols-btn-hover-border);
}

.table-controls__menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    z-index: 140;
    min-width: 220px;
    max-width: min(320px, calc(100vw - 2.5rem));
    max-height: min(320px, calc(100vh - 8rem));
    overflow-y: scroll;
    overflow-x: hidden;
    scrollbar-gutter: stable;
    padding: 0.6rem;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.table-controls__menu--left {
    left: 0;
}

.table-controls__menu--right {
    right: 0;
}

.table-controls--inline .table-controls__menu--left {
    left: auto;
    right: 0;
}

.table-controls__menu {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400) var(--color-gray-50);
}

.table-controls__menu::-webkit-scrollbar {
    width: 10px;
}

.table-controls__menu::-webkit-scrollbar-track {
    background: var(--color-gray-50);
    border-radius: var(--radius-full);
}

.table-controls__menu::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border: 2px solid var(--color-gray-50);
    border-radius: var(--radius-full);
}

.table-controls__menu::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}

.table-controls__option {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.table-controls__option:hover {
    background: var(--color-gray-50);
}

.table-controls__checkbox {
    accent-color: var(--primary-500);
}

/* ==========================================================================
   AUTH LOGIN
   ========================================================================== */
.auth-page {
    min-height: 100vh;
    height: auto;
    overflow: auto;
    background:
        radial-gradient(circle at 8% 10%, rgba(130, 3, 3, 0.08), transparent 40%),
        radial-gradient(circle at 92% 90%, rgba(130, 3, 3, 0.06), transparent 45%),
        linear-gradient(180deg, #fbfbfc 0%, #f3f4f7 100%);
}

.auth-shell {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.auth-login {
    width: min(430px, 100%);
    display: grid;
    gap: 1rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 0.9rem;
    padding: 1.6rem;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.auth-login__header {
    display: grid;
    justify-items: center;
    text-align: center;
    gap: 0.5rem;
}

.auth-login__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 170px;
    height: 48px;
    border-radius: 0.75rem;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    color: var(--primary-700);
    background: linear-gradient(135deg, rgba(130, 3, 3, 0.08), rgba(130, 3, 3, 0.18));
}

.auth-login__header h1 {
    font-size: 1.2rem;
    margin: 0;
}

.auth-login__header p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--gray-500);
}

.auth-login__form {
    display: grid;
    gap: 0.7rem;
}

.auth-login__submit {
    width: 100%;
    justify-content: center;
    margin-top: 0.35rem;
}

@media (max-width: 900px) {
    .auth-login {
        width: min(420px, 100%);
        padding: 1.25rem;
    }
}

/* ==========================================================================
   FACTURAS TABLE - Curso / Grupo Split Columns
   ========================================================================== */
.cell-curso {
    max-width: 280px;
}

.cell-curso__name {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.cell-grupo {
    width: 100px;
    white-space: nowrap;
}

.cell-grupo .badge {
    font-size: 0.75rem;
}

/* Animation Utilities */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-spin {
    animation: spin 1s linear infinite;
    display: inline-block;
}