:root {
    --primary-color: #4e73df;
    --secondary-color: #858796;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --light-color: #f8f9fc;
    --dark-color: #5a5c69;
    --blue-main: #0d6efd;
    --blue-dark: #0a58ca;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

body {
    font-family: 'Inter', sans-serif; /* Modern typography */
    background-color: #f3f4f6; /* Modern light gray background */
    min-height: 100vh;
    color: #374151; /* Dark gray text for better readability */
}

/* --- Sidebar Moderno --- */
[data-bs-theme="dark"] {
    background-color: #0f111a !important;
    color: #e4e6eb !important;
}

[data-bs-theme="dark"] .bg-light { background-color: #0f111a !important; }
[data-bs-theme="dark"] .bg-white { background-color: #1a1c2e !important; }
[data-bs-theme="dark"] .text-dark, [data-bs-theme="dark"] .text-gray-800 { color: #e4e6eb !important; }
[data-bs-theme="dark"] .card { background-color: #1a1c2e; border: 1px solid #2d304d; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
[data-bs-theme="dark"] .sidebar { background-color: #0f111a !important; border-right: 1px solid #2d304d; }
[data-bs-theme="dark"] .navbar { background-color: #0f111a !important; border-bottom: 1px solid #2d304d; }
[data-bs-theme="dark"] .list-group-item { background-color: #161826; border: 1px solid #2d304d; color: #a0a0b0; }
[data-bs-theme="dark"] .list-group-item:hover { background-color: #1f223a; color: #3b82f6; }
[data-bs-theme="dark"] .table { color: #e4e6eb; --bs-table-hover-bg: #1f223a; }
[data-bs-theme="dark"] .table thead th { border-bottom: 1px solid #2d304d; color: #3b82f6; }
[data-bs-theme="dark"] .form-control, [data-bs-theme="dark"] .form-select { background-color: #1a1c2e; border-color: #2d304d; color: #e4e6eb; }
[data-bs-theme="dark"] .form-control:focus { border-color: #3b82f6; box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25); }

[data-theme="vampire"] {
    background-color: #1e1e2e !important;
    color: #f8f8f2 !important;
}

[data-theme="vampire"] .bg-light { background-color: #1e1e2e !important; }
[data-theme="vampire"] .bg-white { background-color: #282a36 !important; }
[data-theme="vampire"] .text-dark, [data-theme="vampire"] .text-gray-800 { color: #f8f8f2 !important; }
[data-theme="vampire"] .text-muted { color: #6272a4 !important; }
[data-theme="vampire"] .card { background-color: #282a36; border-color: #44475a; box-shadow: 0 4px 6px rgba(0,0,0,0.2); }
[data-theme="vampire"] .btn-primary { background: #bd93f9; border: none; color: #282a36; font-weight: 600; }
[data-theme="vampire"] .btn-primary:hover { background: #caa9fa; transform: translateY(-1px); }
[data-theme="vampire"] #sidebar-wrapper { background-color: #1e1e2e !important; border-right-color: #44475a; }
[data-theme="vampire"] .list-group-item { background-color: transparent; color: #f8f8f2; border: 1px solid transparent; }
[data-theme="vampire"] .list-group-item:hover { background-color: #44475a !important; color: #bd93f9 !important; }
[data-theme="vampire"] .list-group-item.active { background: linear-gradient(90deg, #2563eb 0%, #1d4ed8 100%) !important; color: #fff !important; }
[data-theme="vampire"] .text-primary { color: #bd93f9 !important; }
[data-theme="vampire"] .border-primary { border-color: #bd93f9 !important; }
[data-theme="vampire"] .badge.bg-primary { background-color: #bd93f9 !important; color: #282a36; }
[data-theme="vampire"] .nav-link.active { background-color: #44475a; color: #bd93f9; }
[data-theme="vampire"] .navbar { background-color: #1e1e2e !important; border-bottom-color: #44475a; }
[data-theme="vampire"] .dropdown-menu { background-color: #282a36; border: 1px solid #44475a; }
[data-theme="vampire"] .dropdown-item { color: #f8f8f2; }
[data-theme="vampire"] .dropdown-item:hover { background-color: #44475a; color: #bd93f9; }
[data-theme="vampire"] hr { border-top-color: #44475a; opacity: 0.5; }
[data-theme="vampire"] .table { color: #f8f8f2; --bs-table-hover-bg: #44475a; }
[data-theme="vampire"] .table thead th { border-bottom-color: #44475a; color: #bd93f9; }
[data-theme="vampire"] .form-control, [data-theme="vampire"] .form-select { background-color: #282a36; border-color: #44475a; color: #f8f8f2; }
[data-theme="vampire"] .form-control:focus { border-color: #bd93f9; box-shadow: 0 0 0 0.25rem rgba(189, 147, 249, 0.25); }

/* Vampire Theme specific refinements */
[data-theme="vampire"] .bg-primary.bg-opacity-10 { background-color: rgba(189, 147, 249, 0.15) !important; }
[data-theme="vampire"] .text-primary { color: #bd93f9 !important; }
[data-theme="vampire"] .icon-circle-sm.bg-primary { background-color: rgba(189, 147, 249, 0.2) !important; color: #bd93f9 !important; }
[data-theme="vampire"] .kpi-card { border: 1px solid #44475a !important; }
[data-theme="vampire"] .progress-bar.bg-primary { background-color: #bd93f9 !important; }
[data-theme="vampire"] .btn-primary { box-shadow: 0 4px 14px rgba(189, 147, 249, 0.3); }
[data-theme="vampire"] .btn-light.border { background-color: #1e1e2e; border-color: #44475a !important; color: #f8f8f2; }
[data-theme="vampire"] .btn-light.border:hover { background-color: #44475a; color: #bd93f9; }
[data-theme="vampire"] .card-header { background-color: #282a36 !important; border-bottom: 1px solid #44475a !important; }
[data-theme="vampire"] .table thead { background-color: #1e1e2e !important; }
[data-theme="vampire"] .input-group-text { background-color: #1e1e2e !important; border-color: #44475a !important; color: #6272a4 !important; }
[data-theme="vampire"] .form-control { background-color: #1e1e2e !important; }

/* --- Cronograma (Kanban) Themes --- */
.kanban-column {
    background-color: #f8fafc !important; /* Very light gray/blue */
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}
[data-bs-theme="dark"] .kanban-column {
    background-color: #161826 !important;
    border-color: #2d304d;
}
[data-theme="vampire"] .kanban-column {
    background-color: #282a36 !important;
    border-color: #44475a;
}
.kanban-column-header {
    background: #ffffff !important;
    border-bottom: 2px solid #e2e8f0;
}
[data-bs-theme="dark"] .kanban-column-header {
    background: #1a1c2e !important;
    border-bottom-color: #2d304d;
    color: #3b82f6 !important;
}
[data-theme="vampire"] .kanban-column-header {
    background: #1e1e2e !important;
    border-bottom-color: #bd93f9;
    color: #bd93f9 !important;
}
.kanban-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}
[data-bs-theme="dark"] .kanban-card {
    background-color: #1a1c2e !important;
    border-color: #2d304d !important;
}
[data-theme="vampire"] .kanban-card {
    background-color: #282a36 !important;
    border-color: #44475a !important;
}

/* --- Mi Actividad (Heatmap) Themes --- */
.activity-wrapper {
    background: #ffffff !important;
    border: 1px solid #e1e4e8 !important;
}
[data-bs-theme="dark"] .activity-wrapper {
    background: #1a1c2e !important;
    border-color: #2d304d !important;
}
[data-theme="vampire"] .activity-wrapper {
    background: #282a36 !important;
    border: 1px solid #bd93f9 !important;
}
.calendar-day {
    background-color: #ebedf0 !important;
}
[data-bs-theme="dark"] .calendar-day {
    background-color: #2d304d !important;
}
[data-theme="vampire"] .calendar-day {
    background-color: #44475a !important;
}
/* Heatmap levels */
[data-theme="vampire"] .calendar-day[style*="background-color: rgb(155, 233, 168)"] { background-color: #bd93f9 !important; opacity: 0.4; }
[data-theme="vampire"] .calendar-day[style*="background-color: rgb(64, 196, 99)"] { background-color: #bd93f9 !important; opacity: 0.7; }
[data-theme="vampire"] .calendar-day[style*="background-color: rgb(48, 161, 78)"] { background-color: #bd93f9 !important; opacity: 0.9; }
[data-theme="vampire"] .calendar-day[style*="background-color: rgb(33, 110, 57)"] { background-color: #bd93f9 !important; opacity: 1; }

/* --- Animación de entrada SPA --- */
.container-fluid, .container {
    animation: fadeInContent 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* --- Nuevos estilos de Botones Animados --- */
.btn-animated, 
.btn-primary:not(.btn-sm):not(.btn-action):not(.btn-link):not(.btn-close):not(.nav-link) {
    position: relative;
    overflow: hidden;
    color: white;
    border: none;
    padding: 10px 16px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.25s, box-shadow 0.25s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--blue-main) 0%, var(--blue-dark) 100%);
}

.btn-animated {
    padding: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 12px;
}

.btn-animated::after,
.btn-primary:not(.btn-sm):not(.btn-action):not(.btn-link):not(.btn-close):not(.nav-link)::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        105deg,
        transparent 20%,
        rgba(255, 255, 255, 0.45) 50%,
        transparent 80%
    );
    animation: shimmer 2.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes shimmer {
    0% { left: -80%; }
    60% { left: 130%; }
    100% { left: 130%; }
}

.btn-animated:hover,
.btn-primary:not(.btn-sm):not(.btn-action):not(.btn-link):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.4);
    color: white;
}

.btn-animated:active,
.btn-primary:not(.btn-sm):not(.btn-action):not(.btn-link):not(.btn-close):not(.nav-link):active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-animated.loading {
    pointer-events: none;
}

.btn-animated.loading .btn-text { opacity: 0; }
.btn-animated.loading .btn-spinner { display: inline-block !important; }

.btn-spinner {
    display: none;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 22px; height: 22px;
    border: 3px solid rgba(255,255,255,0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Animación para campos de formulario */
.form-field { animation: fadeField 0.5s ease both; }
.form-field:nth-child(2) { animation-delay: 0.1s; }
.form-field:nth-child(3) { animation-delay: 0.2s; }
@keyframes fadeField {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- Mejoras en Tarjetas (Cards) --- */
.card {
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05); /* Very subtle border */
    border-radius: 16px; /* Larger, softer corners */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03); /* Tailwind shadow-md */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(31, 38, 135, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

/* --- Layout y Navegación (Sidebar) --- */
.sidebar {
    min-height: 100vh;
    background: #ffffff;
    border-right: 1px solid #e5e7eb; /* Subtle right border */
    padding-top: 1rem;
}

.nav-link {
    color: #4b5563; /* Gray 600 */
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 8px; /* Modern pill/rounded rect */
    margin: 0.25rem 1rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
}

.nav-link:hover {
    color: #111827; /* Darker text */
    background-color: #f3f4f6;
    transform: translateX(4px); /* Slight nudge to the right */
}

.nav-link.active {
    color: #2563eb; /* Primary blue */
    background-color: #eff6ff; /* Light blue background */
    font-weight: 600;
}

.nav-link i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.nav-link:hover i {
    transform: scale(1.1);
}

.chat-box {
    height: 520px;
    overflow-y: auto;
    background: #f8f9fc;
    border-radius: 10px;
    padding: 15px;
}

.message {
    margin-bottom: 15px;
    max-width: 80%;
}

.message.self {
    margin-left: auto;
    background-color: #e1f5fe;
    border-radius: 15px 15px 0 15px;
    padding: 10px 15px;
}

.message.other {
    margin-right: auto;
    background-color: #ffffff;
    border-radius: 15px 15px 15px 0;
    padding: 10px 15px;
    border: 1px solid #e3e6f0;
}

.priority-low { border-left: 4px solid var(--success-color); }
.priority-medium { border-left: 4px solid var(--warning-color); }
.priority-high { border-left: 4px solid var(--danger-color); }
.priority-critical { border-left: 4px solid #e0610c; }

.status-badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* --- Badges Modernos (Estilo React/Vue) --- */
.badge {
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 600;
    border-radius: 6px;
    letter-spacing: 0.025em;
}

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

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

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

.badge.bg-info {
    background-color: #dbeafe !important;
    color: #1e40af !important;
}

.badge.bg-secondary {
    background-color: #f3f4f6 !important;
    color: #374151 !important;
}

.bg-priority-critical { 
    background-color: #ffedd5 !important; 
    color: #9a3412 !important; 
    border: 1px solid #fed7aa;
}
.bg-status-closed { 
    background-color: #f3f4f6 !important; 
    color: #4b5563 !important; 
}

/* --- Estándar de Botones de Acción (Editar/Eliminar) --- */
.btn-action {
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.8rem;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.btn-edit {
    color: #3b82f6;
    background-color: rgba(59, 130, 246, 0.1);
}

.btn-edit:hover {
    background-color: #3b82f6;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.btn-delete {
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
}

.btn-delete:hover {
    background-color: #ef4444;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* Etiquetas de formularios más pequeñas y profesionales */
.form-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: #64748b;
    margin-bottom: 0.35rem;
}

/* Inputs más compactos por defecto */
.form-control-sm, .form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Tipografía de cuerpo más controlada */
p, span, div {
    font-size: 0.9rem;
}
.small, small {
    font-size: 0.75rem !important;
}

/* Estilo de contenedores compactos */
.compact-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* --- Menús Desplegables (Dropdowns) Animados --- */
.dropdown-menu {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    
    /* Animación fluida SPA */
    transform-origin: top center;
    animation: dropdownFadeScale 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    display: none; /* Asegura el ocultamiento por defecto */
}

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

@keyframes dropdownFadeScale {
    0% { opacity: 0; transform: scale(0.95) translateY(-10px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.dropdown-item {
    border-radius: 8px;
    padding: 0.5rem 1rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    color: #4b5563;
    display: flex;
    align-items: center;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: #f3f4f6;
    color: #111827;
    transform: translateX(4px); /* Desplazamiento suave a la derecha */
}

/* Modales Modernos */
.modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.5rem 1.5rem 1rem;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    background-color: #f9fafb;
    padding: 1rem 1.5rem;
}

/* Efecto blur en el fondo del modal */
.modal-backdrop.show {
    opacity: 0.6;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background-color: rgba(17, 24, 39, 0.8);
}

/* Animación scale suave al abrir el modal */
.modal.fade .modal-dialog {
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.show .modal-dialog {
    transform: scale(1);
}

/* --- Mejoras en Alertas y Tooltips --- */
.alert {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.tooltip-inner {
    background-color: #1f2937;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Scrollbar moderno (WebKit) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Botón con estado de carga (Dots Spinner Estilo IA) */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
    min-width: 40px;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    top: 50%;
    left: 50%;
    margin-top: -9px;
    margin-left: -9px;
    border-radius: 50%;
    /* Animación de puntos circulares */
    box-shadow: 
        0 -6px 0 0 currentColor,
        4.2px -4.2px 0 0 rgba(255,255,255,0.8),
        6px 0 0 0 rgba(255,255,255,0.6),
        4.2px 4.2px 0 0 rgba(255,255,255,0.4),
        0 6px 0 0 rgba(255,255,255,0.2),
        -4.2px 4.2px 0 0 transparent,
        -6px 0 0 0 transparent,
        -4.2px -4.2px 0 0 transparent;
    animation: dot-spin 0.8s steps(8) infinite;
}

@keyframes dot-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Spinner de puntos estilo IA */
.dot-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    position: relative;
    vertical-align: middle;
    margin-right: 8px;
}

.dot-spinner::after {
    content: "";
    position: absolute;
    width: 4px;
    height: 4px;
    top: 50%;
    left: 50%;
    margin-top: -2px;
    margin-left: -2px;
    border-radius: 50%;
    box-shadow: 
        0 -6px 0 0 #333,
        4.2px -4.2px 0 0 rgba(51,51,51,0.8),
        6px 0 0 0 rgba(51,51,51,0.6),
        4.2px 4.2px 0 0 rgba(51,51,51,0.4),
        0 6px 0 0 rgba(51,51,51,0.2),
        -4.2px 4.2px 0 0 transparent,
        -6px 0 0 0 transparent,
        -4.2px -4.2px 0 0 transparent;
    animation: dot-spin 0.8s steps(8) infinite;
}

.tile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-radius: 10px;
    color: #fff;
    min-height: 84px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}
.tile .value { font-size: 30px; font-weight: 800; }
.tile .label { font-size: 12px; opacity: 0.9; }
.tile i { font-size: 28px; opacity: 0.9; }
.tile-yellow { background: #facc15; color: #1f2d3d; }
.tile-green { background: #22c55e; }
.tile-red { background: #ef4444; }
.tile-blue { background: #0ea5e9; }
.tile-gray { background: #6b7280; }
.tile-orange { background: #fb923c; }
.tile-indigo { background: #4e73df; }
.tile-teal { background: #20c997; }
.tile-dark { background: #343a40; }
.tile-lime { background: #84cc16; color: #1f2d3d; }

.compact-container {
    max-width: 1100px;
}
.chart-card {
    height: 320px;
}
.chart-card .chart-fixed {
    height: 260px;
}
.chart-card canvas {
    width: 100% !important;
    height: 100% !important;
}
.chart-card { position: relative; }
.loading-overlay{
    position:absolute;
    inset:0;
    display:none;
    align-items:center;
    justify-content:center;
    background: rgba(255,255,255,0.65);
    backdrop-filter: blur(1px);
    z-index: 5;
}
.loading-overlay.active{display:flex;}
.skeleton{
    background: linear-gradient(90deg,#f0f2f7 0%,#e5e9f2 50%,#f0f2f7 100%);
    background-size: 200% 100%;
    animation: loading 1.2s infinite;
    border-radius: 6px;
}
@keyframes loading{
    0%{background-position: 200% 0;}
    100%{background-position: -200% 0;}
}

.btn-primary{
    background: linear-gradient(90deg,#2563eb 0%, #1d4ed8 100%);
    border-color: #1d4ed8;
}
.btn-primary:hover{filter:brightness(0.95);}

/* Buttons: unify shape and outlines */
.btn {
    border-radius: 10px;
    padding: 8px 14px;
}
.btn-outline-primary{
    color: #2563eb;
    border-color: #c7d2fe;
    background: #ffffff;
}
.btn-outline-primary:hover{
    background:#eef6ff;
    color:#1d4ed8;
    border-color:#93c5fd;
}

/* TinyMCE: asegurar clics sobre cualquier overlay */
.tox-tinymce, .tox {
    z-index: 1060 !important;
}
.tox .tox-toolbar, .tox .tox-toolbar__primary {
    border-radius: 8px 8px 0 0;
}
.tox .tox-editor-container {
    border-radius: 0 0 8px 8px;
}
.tox .tox-notifications-container {
    pointer-events: none !important;
}

/* Sidebar improvements */
.sidebar {
    background: #ffffff;
    border-right: 1px solid #eef2f7;
    min-width: 240px;
    max-width: 240px;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
}
.sidebar .sidebar-heading {
    letter-spacing: .5px;
}
.list-group.list-group-flush .list-group-item {
    border: 0 !important;
}
.sidebar .list-group-item {
    margin: 4px 8px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgb(217, 208, 208); /* slate-600 */
    transition: background .15s ease, color .15s ease, transform .15s ease;
    outline: none;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid #eef2f7;
}
.sidebar .list-group-item i {
    width: 15px;
    text-align: center;
}
.sidebar .list-group-item:hover {
    background: #eef6ff;
    color: #2563eb;
}
.sidebar .list-group-item.active {
    background: linear-gradient(90deg,#2563eb 0%, #1d4ed8 100%);
    color: #fff !important;
    box-shadow: 0 6px 14px rgba(37,99,235,.18);
}
.sidebar .list-group-item.active i {
    color: #fff;
}
.sidebar .list-group-item:focus {
    box-shadow: none;
}
.sidebar .list-group-item.text-danger {
    color: #ef4444 !important;
}
.sidebar .list-group-item.text-danger:hover {
    background: #fee2e2;
}

/* Collapse behavior */
#wrapper.toggled #sidebar-wrapper{
    margin-left: -240px;
}
#page-content-wrapper{ width:100%; }

/* Forms */
.form-control, .form-select {
    border-radius: 10px;
    border-color: #e2e8f0;
}
.form-control:focus, .form-select:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 0.15rem rgba(37, 99, 235, .15);
}
.input-group .btn { border-radius: 10px; }

/* Tables */
.table { --bs-table-hover-bg: #f8fafc; }
.table thead th { border-bottom: 1px solid #e2e8f0; color: #475569; }
.table-hover tbody tr:hover { background: #f8fafc; }

/* Top navbar */
.navbar { border-bottom: 1px solid #eef2f7; }

/* Responsive */
@media (max-width: 991.98px) {
  .container-fluid.px-4 { padding-left: 1rem !important; padding-right: 1rem !important; }
  #sidebar-wrapper {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1050;
    transform: translateX(0);
    transition: transform .2s ease;
  }
  #wrapper.toggled #sidebar-wrapper {
    transform: translateX(-100%);
    margin-left: 0;
  }
  #page-content-wrapper { width: 100%; }
  .navbar { padding-left: 1rem; padding-right: 1rem; }
  .table { font-size: .92rem; }
  .table td, .table th { white-space: nowrap; }
}
@media (max-width: 767.98px) {
  .compact-container { padding-left: 12px; padding-right: 12px; }
}
@media (max-width: 575.98px) {
  .hero { padding: 36px 0; }
  .btn-cta { padding: 10px 14px; }
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 1040;
  display: none;
}
.sidebar-backdrop.active { display: block; }

@media (max-width: 575.98px) {
  .hero { padding: 36px 0; }
  .btn-cta { padding: 10px 14px; }
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 1040;
  display: none;
}
.sidebar-backdrop.active { display: block; }