/**
 * ROADEX — capa visual incremental (no cambia lógica).
 * Mejora legibilidad, jerarquía y consistencia sin romper módulos existentes.
 */

:root {
    --roadex-primary: #2563eb;
    --roadex-radius-sm: 8px;
    --roadex-radius-md: 12px;
    --roadex-radius-lg: 16px;
    --roadex-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --roadex-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --roadex-shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
    --roadex-transition: 0.18s ease;
}

body.app-body {
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-main {
    background:
        radial-gradient(ellipse 120% 80% at 50% -20%, rgba(37, 99, 235, 0.04), transparent 55%),
        var(--roadex-bg);
}

.page-content {
    padding: 22px 28px 44px;
    max-width: 1600px;
}

.page-header {
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid color-mix(in srgb, var(--roadex-border) 70%, transparent);
}

.page-header h1 {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--roadex-heading, #111827);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--roadex-muted);
    margin-bottom: 12px;
}

.section-badge {
    font-size: 11px;
    padding: 3px 9px;
    box-shadow: var(--roadex-shadow-sm);
}

/* —— Botones —— */
.btn-roadex-primary,
.detail-btn-primary,
.asignacion-btn-primary {
    border-radius: var(--roadex-radius-sm);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.12);
    transition: background var(--roadex-transition), transform var(--roadex-transition), box-shadow var(--roadex-transition);
}

.btn-roadex-primary:hover,
.detail-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(22, 33, 74, 0.22);
}

.btn-roadex-icon,
.btn-roadex-outline,
.detail-icon-btn {
    border-radius: var(--roadex-radius-sm);
    transition: background var(--roadex-transition), border-color var(--roadex-transition), color var(--roadex-transition), transform var(--roadex-transition);
}

.btn-roadex-icon:hover,
.btn-roadex-outline:hover,
.detail-icon-btn:hover {
    transform: translateY(-1px);
}

.view-toggle {
    padding: 3px;
    border-radius: var(--roadex-radius-sm);
    background: var(--roadex-surface, #fff);
    border: 1px solid var(--roadex-border);
}

.view-toggle .btn-roadex-icon {
    border: none;
    width: 34px;
    height: 34px;
}

.view-toggle .btn-roadex-icon.is-active {
    box-shadow: var(--roadex-shadow-sm);
}

/* —— Sidebar —— */
.sidebar-nav a {
    border-radius: 0 var(--roadex-radius-sm) var(--roadex-radius-sm) 0;
    margin-right: 8px;
    transition: background var(--roadex-transition), color var(--roadex-transition);
}

.sidebar-nav a.active {
    box-shadow: inset 3px 0 0 var(--roadex-navy);
}

.app-sidebar.collapsed .sidebar-nav a {
    margin-right: 0;
    border-radius: var(--roadex-radius-sm);
    margin: 2px 8px;
}

/* —— Tarjetas de servicio —— */
.services-grid {
    gap: 14px;
}

.service-card {
    border-radius: var(--roadex-radius-md);
    border-color: color-mix(in srgb, var(--roadex-border) 85%, #fff);
    box-shadow: var(--roadex-shadow-sm);
    content-visibility: auto;
    contain-intrinsic-size: 220px;
}

.service-card:focus-visible {
    outline: 2px solid var(--roadex-link);
    outline-offset: 2px;
}

.service-card:hover {
    border-color: color-mix(in srgb, var(--roadex-link) 35%, var(--roadex-border));
    box-shadow: var(--roadex-shadow-md);
}

.service-card-top {
    border-bottom-color: color-mix(in srgb, var(--roadex-border) 60%, transparent);
}

.service-card-thumb {
    border-radius: var(--roadex-radius-sm);
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.service-card-auth {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.service-card-footer {
    padding: 10px 14px 14px;
    border-top: 1px solid color-mix(in srgb, var(--roadex-border) 50%, transparent);
    background: linear-gradient(to bottom, transparent, rgba(15, 23, 42, 0.02));
}

.service-card-link {
    letter-spacing: 0.04em;
}

.services-grid.view-list .service-card {
    border-radius: var(--roadex-radius-sm);
    container-type: normal;
}

.services-grid.view-list .service-card-footer {
    background: transparent;
    border-top: none;
}

/* —— Panel detalle —— */
.servicio-detail-overlay {
    backdrop-filter: blur(2px);
}

.servicio-detail-panel {
    border-left: 1px solid var(--roadex-border);
    box-shadow: var(--roadex-shadow-lg);
}

.detail-panel-header {
    background: var(--roadex-surface-alt, #f8fafc);
}

@media (max-width: 768px) {
    .detail-panel-header {
        background: var(--roadex-surface);
        border-bottom: 1px solid var(--roadex-border);
    }

    .detail-panel-body {
        background: var(--roadex-surface);
    }
}

.detail-panel-title {
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.detail-section-title {
    letter-spacing: -0.01em;
}

.detail-section-head {
    padding: 4px 0;
}

.detail-files,
.detail-docs-group {
    border-radius: var(--roadex-radius-sm);
}

.detail-docs-missing {
    border-radius: var(--roadex-radius-sm);
}

/* —— Estados vacíos y carga —— */
.empty-state {
    border-radius: var(--roadex-radius-md);
    border: 1px dashed color-mix(in srgb, var(--roadex-border) 90%, var(--roadex-muted));
    background: var(--roadex-surface, #fff);
    padding: 28px 24px;
    text-align: center;
    color: var(--roadex-muted);
    box-shadow: var(--roadex-shadow-sm);
}

.dashboard-loading-grid {
    color: var(--roadex-muted);
    font-size: 14px;
    grid-column: 1 / -1;
}

.module-readonly-banner {
    border-radius: var(--roadex-radius-sm);
}

/* —— Topbar —— */
.topbar-search input {
    border-radius: var(--roadex-radius-sm);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.topbar-search input:focus {
    outline: 2px solid rgba(255, 255, 255, 0.35);
    outline-offset: 1px;
}

/* —— Scroll suave —— */
.app-main,
.detail-panel-body,
.asignacion-drawer-body {
    scroll-behavior: smooth;
}

.app-main::-webkit-scrollbar,
.detail-panel-body::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.app-main::-webkit-scrollbar-thumb,
.detail-panel-body::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--roadex-muted) 40%, transparent);
    border-radius: 999px;
}

/* —— Accesibilidad —— */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

button:focus-visible,
a:focus-visible,
.service-card:focus-visible {
    outline: 2px solid var(--roadex-link);
    outline-offset: 2px;
}

/* —— Modo oscuro —— */
[data-theme="dark"] .app-main {
    background:
        radial-gradient(ellipse 120% 80% at 50% -20%, rgba(96, 165, 250, 0.06), transparent 55%),
        var(--roadex-bg);
}

[data-theme="dark"] .page-header {
    border-bottom-color: var(--roadex-border);
}

[data-theme="dark"] .service-card-footer {
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.12));
}

[data-theme="dark"] .empty-state {
    background: var(--roadex-surface);
    border-color: var(--roadex-border);
}

[data-theme="dark"] .view-toggle {
    background: var(--roadex-surface);
}

[data-theme="dark"] .detail-panel-header {
    background: var(--roadex-surface-alt);
}

/* —— Motion & micro-interacciones (GPU-friendly: opacity + transform) —— */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

.servicio-detail-overlay:not([hidden]) {
    animation: roadexOverlayFadeIn 0.22s ease;
}

.filter-overlay:not([hidden]) {
    animation: roadexOverlayFadeIn 0.2s ease;
}

@keyframes roadexOverlayFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.detail-loading {
    animation: roadexDetailPulse 1.2s ease-in-out infinite;
}

@keyframes roadexDetailPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.service-card:active {
    transform: translateY(0) scale(0.985);
    transition-duration: 0.08s;
}

.services-grid.view-list .service-card:active {
    transform: scale(0.995);
}

@keyframes roadexCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.services-grid.is-initial .service-card {
    animation: roadexCardFadeIn 0.35s ease backwards;
}

.services-grid.is-initial .service-card:nth-child(1) { animation-delay: 0ms; }
.services-grid.is-initial .service-card:nth-child(2) { animation-delay: 40ms; }
.services-grid.is-initial .service-card:nth-child(3) { animation-delay: 80ms; }
.services-grid.is-initial .service-card:nth-child(4) { animation-delay: 120ms; }
.services-grid.is-initial .service-card:nth-child(5) { animation-delay: 160ms; }
.services-grid.is-initial .service-card:nth-child(6) { animation-delay: 200ms; }
.services-grid.is-initial .service-card:nth-child(7) { animation-delay: 240ms; }
.services-grid.is-initial .service-card:nth-child(8) { animation-delay: 280ms; }
.services-grid.is-initial .service-card:nth-child(9) { animation-delay: 320ms; }
.services-grid.is-initial .service-card:nth-child(10) { animation-delay: 360ms; }
.services-grid.is-initial .service-card:nth-child(11) { animation-delay: 400ms; }
.services-grid.is-initial .service-card:nth-child(12) { animation-delay: 440ms; }

.services-grid.is-initial.view-list .service-card {
    animation-name: roadexCardFadeIn;
}

/* Skeleton carga inicial grilla */
.dashboard-loading-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    max-width: 100%;
    padding: 4px 0;
    grid-column: 1 / -1;
}

.dashboard-load-error {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--roadex-muted);
    margin: 0;
    padding: 24px;
}

.dashboard-skeleton-card {
    height: 220px;
    border-radius: var(--roadex-radius-md);
    border: 1px solid color-mix(in srgb, var(--roadex-border) 85%, #fff);
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--roadex-border) 40%, transparent) 25%,
        color-mix(in srgb, var(--roadex-border) 65%, transparent) 50%,
        color-mix(in srgb, var(--roadex-border) 40%, transparent) 75%
    );
    background-size: 200% 100%;
    animation: roadexSkeletonShimmer 1.2s ease-in-out infinite;
}

.dashboard-skeleton-card:nth-child(2) { animation-delay: 0.1s; }
.dashboard-skeleton-card:nth-child(3) { animation-delay: 0.2s; }
.dashboard-skeleton-card:nth-child(4) { animation-delay: 0.3s; }
.dashboard-skeleton-card:nth-child(5) { animation-delay: 0.15s; }
.dashboard-skeleton-card:nth-child(6) { animation-delay: 0.25s; }

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

.servicio-detail-panel .detail-panel-body {
    transition: opacity 0.18s ease;
}

.servicio-detail-panel.is-body-loading .detail-panel-body {
    opacity: 0.55;
}

[data-theme="dark"] .dashboard-skeleton-card {
    border-color: var(--roadex-border);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.04) 25%,
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.04) 75%
    );
    background-size: 200% 100%;
}

/* —— Toasts —— */
.roadex-toast-host {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: min(380px, calc(100vw - 32px));
}

.roadex-toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--roadex-radius-md);
    background: var(--roadex-surface, #fff);
    color: var(--roadex-text, #1f2937);
    border: 1px solid var(--roadex-border, #d8dee8);
    box-shadow: var(--roadex-shadow-lg);
    opacity: 0;
    transform: translateY(10px) scale(0.98);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.roadex-toast.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.roadex-toast.is-leaving {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
}

.roadex-toast > .bi:first-child {
    font-size: 1.15rem;
    margin-top: 1px;
    flex-shrink: 0;
}

.roadex-toast-success > .bi:first-child { color: #059669; }
.roadex-toast-error > .bi:first-child { color: #dc2626; }
.roadex-toast-info > .bi:first-child { color: #2563eb; }
.roadex-toast-warn > .bi:first-child { color: #d97706; }

.roadex-toast-msg {
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.4;
    font-weight: 500;
}

.roadex-toast-close {
    border: none;
    background: transparent;
    color: var(--roadex-muted);
    padding: 0;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.roadex-toast-close:hover {
    background: var(--roadex-menu-hover, #f1f5f9);
    color: var(--roadex-text);
}

/* —— Feedback táctil botones —— */
.btn-roadex-primary,
.btn-roadex-outline,
.btn-roadex-icon,
.asignacion-btn,
.detail-btn-primary,
.detail-icon-btn,
.cobros-btn,
.filter-btn-ok,
.filter-btn-clear,
.topbar-icon-btn,
.topbar-theme-btn,
.topbar-lang-btn,
.topbar-user,
.login-box button[type="submit"] {
    -webkit-tap-highlight-color: transparent;
    transition: background var(--roadex-transition), border-color var(--roadex-transition),
        color var(--roadex-transition), transform 0.12s ease, box-shadow var(--roadex-transition),
        opacity var(--roadex-transition);
}

.btn-roadex-primary:active,
.btn-roadex-outline:active,
.btn-roadex-icon:active,
.asignacion-btn:active,
.detail-btn-primary:active,
.detail-icon-btn:active,
.cobros-btn:active,
.filter-btn-ok:active,
.filter-btn-clear:active,
.topbar-icon-btn:active,
.topbar-theme-btn:active,
.topbar-lang-btn:active,
.topbar-user:active,
.login-box button[type="submit"]:active,
.service-card-clickable:active {
    transform: scale(0.97);
}

/* —— Confirmaciones —— */
.confirm-save-box {
    text-align: center;
    padding-top: 22px;
}

.confirm-save-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 12px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--roadex-navy) 12%, transparent);
    color: var(--roadex-navy);
    font-size: 1.45rem;
}

.confirm-save-icon.is-warning {
    background: color-mix(in srgb, #d97706 16%, transparent);
    color: #b45309;
}

.confirm-save-icon.is-danger {
    background: color-mix(in srgb, #dc2626 14%, transparent);
    color: #b91c1c;
}

.confirm-save-icon.is-success {
    background: color-mix(in srgb, #059669 14%, transparent);
    color: #047857;
}

.confirm-save-box h3 {
    margin-bottom: 8px;
}

.confirm-save-box p {
    margin: 0 auto 18px;
    max-width: 32ch;
    color: var(--roadex-muted);
    line-height: 1.45;
}

.confirm-save-actions {
    justify-content: center;
}

/* —— Avatar topbar —— */
.topbar-user {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ffffff 0%, #e8eef8 100%);
    color: var(--roadex-navy);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.02em;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35), 0 2px 8px rgba(0, 0, 0, 0.18);
}

.profile-menu-avatar {
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
}

[data-theme="dark"] .topbar-user {
    background: linear-gradient(145deg, #334155 0%, #1e293b 100%);
    color: #f1f5f9;
    box-shadow: 0 0 0 2px rgba(148, 163, 184, 0.25), 0 2px 8px rgba(0, 0, 0, 0.35);
}

/* —— Detalle: overlay fade + skeleton —— */
.servicio-detail-overlay:not([hidden]) {
    animation: roadexOverlayFadeIn 0.22s ease;
}

@keyframes roadexOverlayFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.servicio-detail-panel {
    will-change: transform;
}

.detail-skeleton {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 4px 0 16px;
}

.detail-skeleton-line {
    height: 14px;
    border-radius: 8px;
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--roadex-border) 40%, transparent) 25%,
        color-mix(in srgb, var(--roadex-border) 70%, transparent) 50%,
        color-mix(in srgb, var(--roadex-border) 40%, transparent) 75%
    );
    background-size: 200% 100%;
    animation: roadexSkeletonShimmer 1.2s ease-in-out infinite;
}

.detail-skeleton-line.is-title { height: 22px; width: 55%; }
.detail-skeleton-line.is-short { width: 40%; }
.detail-skeleton-line.is-mid { width: 72%; }
.detail-skeleton-line.is-block { height: 72px; width: 100%; margin-top: 6px; }

.servicio-detail-panel.is-body-loading .detail-panel-body {
    opacity: 1;
}

@media (max-width: 992px) {
    .roadex-toast-host {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        bottom: max(72px, calc(env(safe-area-inset-bottom) + 16px));
        width: min(420px, calc(100vw - 24px));
    }
}