/* ==========================================================================
   NicaExplorer · Panel de administración
   Sistema de diseño claro/oscuro + verde/turquesa.
   Se carga después de AdminLTE/Bootstrap para sobreescribir su apariencia.
   ========================================================================== */

/* Tema oscuro (por defecto) */
:root,
[data-bs-theme="dark"] {
    color-scheme: dark;

    --nica-bg: #0b0f0e;
    --nica-surface: #111715;
    --nica-surface-alt: #151d1a;
    --nica-surface-raised: #18211d;

    --nica-text: #f3f6f4;
    --nica-muted: #8f9d96;
    --nica-faint: #66736c;

    --nica-accent: #39c98d;
    --nica-accent-strong: #2fb57c;
    --nica-accent-rgb: 57, 201, 141;
    --nica-accent-strong-rgb: 47, 181, 124;
    --nica-accent-soft: rgba(57, 201, 141, 0.12);
    --nica-accent-ring: rgba(57, 201, 141, 0.32);
    --nica-on-accent: #06110c;

    --nica-border: rgba(255, 255, 255, 0.07);
    --nica-border-strong: rgba(255, 255, 255, 0.12);

    --nica-danger: #f16a6a;
    --nica-danger-rgb: 241, 106, 106;
    --nica-danger-strong: #e35c5c;
    --nica-danger-soft: rgba(241, 106, 106, 0.12);
    --nica-danger-text: #ffc9c9;
    --nica-warning: #e8b85c;
    --nica-warning-rgb: 232, 184, 92;
    --nica-warning-soft: rgba(232, 184, 92, 0.12);
    --nica-info: #63b3ed;
    --nica-info-rgb: 99, 179, 237;
    --nica-info-soft: rgba(99, 179, 237, 0.12);
    --nica-success-text: #b6f0d5;

    --nica-topbar-bg: rgba(11, 15, 14, 0.86);
    --nica-hover: rgba(255, 255, 255, 0.04);
    --nica-hover-soft: rgba(255, 255, 255, 0.02);
    --nica-hover-strong: #1d2622;
    --nica-subtle: rgba(255, 255, 255, 0.06);
    --nica-progress: rgba(255, 255, 255, 0.08);
    --nica-scrollbar: rgba(255, 255, 255, 0.14);
    --nica-shadow: rgba(0, 0, 0, 0.03);
    --nica-modal-shadow: rgba(0, 0, 0, 0.55);
    --nica-menu-shadow: rgba(0, 0, 0, 0.45);
    --nica-login-glow: rgba(57, 201, 141, 0.08);

    --nica-radius-sm: 8px;
    --nica-radius: 12px;
    --nica-radius-lg: 14px;

    --nica-sidebar-w: 252px;
    --nica-topbar-h: 60px;

    /* Ancho del sidebar de AdminLTE (el grid lo resuelve en :root) */
    --lte-sidebar-width: var(--nica-sidebar-w);

    --nica-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

/* Tema claro */
[data-bs-theme="light"] {
    color-scheme: light;

    --nica-bg: #f5f7f6;
    --nica-surface: #ffffff;
    --nica-surface-alt: #f1f4f2;
    --nica-surface-raised: #ffffff;

    --nica-text: #12211b;
    --nica-muted: #5d6c65;
    --nica-faint: #8b968f;

    --nica-accent: #12855a;
    --nica-accent-strong: #0c6b48;
    --nica-accent-rgb: 18, 133, 90;
    --nica-accent-strong-rgb: 12, 107, 72;
    --nica-accent-soft: rgba(18, 133, 90, 0.12);
    --nica-accent-ring: rgba(18, 133, 90, 0.26);
    --nica-on-accent: #ffffff;

    --nica-border: rgba(18, 33, 27, 0.10);
    --nica-border-strong: rgba(18, 33, 27, 0.16);

    --nica-danger: #cf3f3f;
    --nica-danger-rgb: 207, 63, 63;
    --nica-danger-strong: #b73535;
    --nica-danger-soft: rgba(207, 63, 63, 0.10);
    --nica-danger-text: #8a2a2a;
    --nica-warning: #a9720f;
    --nica-warning-rgb: 169, 114, 15;
    --nica-warning-soft: rgba(169, 114, 15, 0.12);
    --nica-info: #2b7fbf;
    --nica-info-rgb: 43, 127, 191;
    --nica-info-soft: rgba(43, 127, 191, 0.12);
    --nica-success-text: #0f6b48;

    --nica-topbar-bg: rgba(255, 255, 255, 0.86);
    --nica-hover: rgba(18, 33, 27, 0.05);
    --nica-hover-soft: rgba(18, 33, 27, 0.025);
    --nica-hover-strong: #e7ebe9;
    --nica-subtle: rgba(18, 33, 27, 0.05);
    --nica-progress: rgba(18, 33, 27, 0.10);
    --nica-scrollbar: rgba(18, 33, 27, 0.18);
    --nica-shadow: rgba(18, 33, 27, 0.05);
    --nica-modal-shadow: rgba(18, 33, 27, 0.18);
    --nica-menu-shadow: rgba(18, 33, 27, 0.14);
    --nica-login-glow: rgba(18, 133, 90, 0.07);
}

/* --------------------------------------------------------------------------
   Tokens de Bootstrap / AdminLTE (compartidos, según el tema activo)
   -------------------------------------------------------------------------- */

[data-bs-theme] {
    --bs-body-bg: var(--nica-bg);
    --bs-body-color: var(--nica-text);
    --bs-secondary-color: var(--nica-muted);
    --bs-tertiary-color: var(--nica-faint);
    --bs-secondary-bg: var(--nica-surface-alt);
    --bs-tertiary-bg: var(--nica-surface);
    --bs-border-color: var(--nica-border);
    --bs-border-color-translucent: var(--nica-border);
    --bs-emphasis-color: var(--nica-text);

    --bs-primary: var(--nica-accent);
    --bs-primary-rgb: var(--nica-accent-rgb);
    --bs-link-color: var(--nica-accent);
    --bs-link-color-rgb: var(--nica-accent-rgb);
    --bs-link-hover-color: var(--nica-accent-strong);
    --bs-link-hover-color-rgb: var(--nica-accent-strong-rgb);

    --bs-danger: var(--nica-danger);
    --bs-danger-rgb: var(--nica-danger-rgb);
    --bs-warning: var(--nica-warning);
    --bs-warning-rgb: var(--nica-warning-rgb);
    --bs-info: var(--nica-info);
    --bs-info-rgb: var(--nica-info-rgb);
    --bs-success: var(--nica-accent);
    --bs-success-rgb: var(--nica-accent-rgb);

    --bs-body-font-family: var(--nica-font);
    --bs-body-font-size: 0.9375rem;
    --bs-border-radius: var(--nica-radius-sm);
    --bs-border-radius-sm: 6px;
    --bs-border-radius-lg: var(--nica-radius);
}


/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

html,
body {
    min-height: 100%;
}

body {
    font-family: var(--nica-font);
    background: var(--nica-bg);
    color: var(--nica-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--nica-text);
}

a {
    text-decoration: none;
}

code {
    color: var(--nica-accent);
    background: var(--nica-accent-soft);
    border-radius: 6px;
    padding: 0.1rem 0.35rem;
}

::selection {
    background: var(--nica-accent-ring);
    color: var(--nica-on-accent);
}

:focus-visible {
    outline: 2px solid var(--nica-accent);
    outline-offset: 2px;
    border-radius: 6px;
}

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

/* Scrollbar discreto */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--nica-scrollbar) transparent;
}

*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-thumb {
    background: var(--nica-scrollbar);
    border-radius: 999px;
    border: 3px solid transparent;
    background-clip: content-box;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.app-wrapper {
    background: var(--nica-bg);
}

.app-main {
    background: var(--nica-bg);
}

.app-content {
    padding: 0;
}

.app-content > .container-fluid {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 28px 32px 40px;
}

.app-footer {
    min-height: auto;
    padding: 16px 32px;
    background: transparent;
    border-top: 1px solid var(--nica-border);
    color: var(--nica-faint);
    font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   Topbar
   -------------------------------------------------------------------------- */

.app-header.nica-topbar {
    height: var(--nica-topbar-h);
    background: var(--nica-topbar-bg);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--nica-border);
    padding: 0;
}

.nica-topbar-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 1440px;
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.nica-topbar-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nica-muted);
}

.nica-topbar-title .nica-topbar-sep {
    color: var(--nica-faint);
}

.nica-topbar-title strong {
    color: var(--nica-text);
    font-weight: 600;
}

.nica-topbar-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

/* Switch de tema: muestra el icono del modo al que se cambia */
.nica-theme-icon-sun {
    display: none;
}

[data-bs-theme="dark"] .nica-theme-icon-sun {
    display: inline;
}

[data-bs-theme="dark"] .nica-theme-icon-moon {
    display: none;
}

.nica-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px 6px 6px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--nica-text);
    transition: background-color 0.18s ease, border-color 0.18s ease;
}

.nica-user:hover,
.nica-user:focus {
    color: var(--nica-text);
    background: var(--nica-surface-alt);
    border-color: var(--nica-border);
}

.nica-user-avatar {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
}

.nica-user-name {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Botón icono reutilizable */
.nica-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: var(--nica-muted);
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.18s ease, color 0.18s ease,
        border-color 0.18s ease;
}

.nica-icon-btn:hover,
.nica-icon-btn:focus-visible {
    background: var(--nica-surface-alt);
    border-color: var(--nica-border);
    color: var(--nica-text);
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */

[data-bs-theme] .app-sidebar {
    --lte-sidebar-bg: var(--nica-surface);
    --lte-sidebar-width: var(--nica-sidebar-w);
    --lte-sidebar-color: var(--nica-muted);
    --lte-sidebar-hover-color: var(--nica-text);
    --lte-sidebar-hover-bg: var(--nica-hover);
    --lte-sidebar-active-color: var(--nica-accent);
    --lte-sidebar-menu-active-bg: var(--nica-accent-soft);
    --lte-sidebar-menu-active-color: var(--nica-accent);
    --lte-sidebar-header-color: var(--nica-faint);
    --lte-sidebar-submenu-bg: transparent;
    --lte-sidebar-submenu-color: var(--nica-muted);
    --lte-sidebar-submenu-hover-color: var(--nica-text);
    --lte-sidebar-submenu-hover-bg: var(--nica-hover);
    --lte-sidebar-submenu-active-color: var(--nica-accent);
    --lte-sidebar-submenu-active-bg: var(--nica-accent-soft);

    background: var(--nica-surface);
    border-right: 1px solid var(--nica-border);
    box-shadow: none;
}

.app-sidebar .sidebar-brand {
    height: var(--nica-topbar-h);
    justify-content: flex-start;
    padding: 0 20px;
    border-bottom: 1px solid var(--nica-border);
    background: transparent;
    font-size: 1rem;
}

.app-sidebar .brand-link {
    gap: 10px;
    width: 100%;
    color: var(--nica-text);
}

.app-sidebar .brand-mark {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-size: 1rem;
}

.app-sidebar .brand-link .brand-text {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--nica-text);
}

.app-sidebar .brand-link .brand-text span {
    color: var(--nica-accent);
}

.sidebar-wrapper {
    padding: 12px 12px 20px;
}

.sidebar-wrapper .sidebar-menu .nav-header {
    display: block;
    margin: 18px 12px 6px;
    padding: 0;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--nica-faint);
    background: transparent;
}

.sidebar-wrapper .sidebar-menu .nav-header:first-child {
    margin-top: 6px;
}

.sidebar-wrapper .sidebar-menu > .nav-item {
    margin-bottom: 2px;
}

.sidebar-wrapper .sidebar-menu > .nav-item > .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nica-muted);
    transition: background-color 0.18s ease, color 0.18s ease;
}

.sidebar-wrapper .sidebar-menu > .nav-item > .nav-link:hover {
    background: var(--nica-hover);
    color: var(--nica-text);
}

.sidebar-wrapper .sidebar-menu > .nav-item > .nav-link.active {
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-weight: 600;
}

.sidebar-wrapper .sidebar-menu .nav-icon {
    min-width: 1.15rem;
    max-width: 1.15rem;
    font-size: 1rem;
}

.sidebar-wrapper .sidebar-menu > .nav-item > .nav-link > p {
    margin: 0;
    white-space: nowrap;
}

.nica-sidebar-footer {
    margin: 8px 12px 0;
    padding-top: 14px;
    border-top: 1px solid var(--nica-border);
}

.nica-sidebar-footer .nica-user {
    width: 100%;
    justify-content: flex-start;
}

.nica-sidebar-footer .nica-user-name {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Cabecera de página
   -------------------------------------------------------------------------- */

.nica-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.nica-page-head-text {
    min-width: 0;
}

.nica-page-eyebrow {
    margin: 0 0 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--nica-accent);
}

.nica-page-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--nica-text);
}

.nica-page-sub {
    margin: 8px 0 0;
    max-width: 60ch;
    font-size: 0.875rem;
    color: var(--nica-muted);
}

.nica-page-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    padding-top: 4px;
}

/* --------------------------------------------------------------------------
   Secciones
   -------------------------------------------------------------------------- */

.nica-section {
    margin-bottom: 28px;
}

.nica-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.nica-section-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nica-section-hint {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--nica-muted);
}

/* --------------------------------------------------------------------------
   Tarjetas / paneles
   -------------------------------------------------------------------------- */

.card {
    --bs-card-bg: var(--nica-surface);
    --bs-card-border-color: var(--nica-border);
    --bs-card-border-radius: var(--nica-radius-lg);
    --bs-card-inner-border-radius: calc(var(--nica-radius-lg) - 1px);
    --bs-card-cap-bg: transparent;
    --bs-card-color: var(--nica-text);

    border-radius: var(--nica-radius-lg);
    box-shadow: 0 1px 2px var(--nica-shadow);
}

.card > .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--nica-border);
    background: transparent;
}

.card > .card-header .card-title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--nica-text);
}

.card > .card-body {
    padding: 20px;
}

.card > .card-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--nica-border);
    background: transparent;
    color: var(--nica-muted);
    font-size: 0.8125rem;
}

.nica-panel {
    background: var(--nica-surface);
    border: 1px solid var(--nica-border);
    border-radius: var(--nica-radius-lg);
    box-shadow: 0 1px 2px var(--nica-shadow);
}

.nica-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--nica-border);
}

.nica-panel-title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
}

.nica-panel-body {
    padding: 20px;
}

.nica-panel-body.is-flush {
    padding: 0;
}

/* --------------------------------------------------------------------------
   Métricas
   -------------------------------------------------------------------------- */

.nica-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
}

.nica-metric {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px 20px;
    background: var(--nica-surface);
    border: 1px solid var(--nica-border);
    border-radius: var(--nica-radius-lg);
    box-shadow: 0 1px 2px var(--nica-shadow);
    color: var(--nica-text);
    transition: border-color 0.18s ease, transform 0.18s ease;
}

a.nica-metric:hover {
    color: var(--nica-text);
    border-color: var(--nica-border-strong);
    transform: translateY(-1px);
}

.nica-metric-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.nica-metric-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--nica-muted);
}

.nica-metric-icon {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-size: 0.9375rem;
}

.nica-metric-value {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.02em;
}

.nica-metric-value.is-empty {
    color: var(--nica-faint);
}

.nica-metric-meta {
    font-size: 0.8125rem;
    color: var(--nica-muted);
}

/* --------------------------------------------------------------------------
   Lista compacta (colecciones, enlaces internos)
   -------------------------------------------------------------------------- */

.nica-list {
    display: flex;
    flex-direction: column;
}

.nica-list-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    color: var(--nica-text);
    border-top: 1px solid var(--nica-border);
    transition: background-color 0.18s ease;
}

.nica-list-item:first-child {
    border-top: 0;
}

.nica-list-item:hover {
    background: var(--nica-hover-soft);
    color: var(--nica-text);
}

.nica-list-icon {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border-radius: 9px;
    background: var(--nica-surface-alt);
    color: var(--nica-muted);
    font-size: 0.9375rem;
}

.nica-list-main {
    min-width: 0;
    flex: 1 1 auto;
}

.nica-list-title {
    font-size: 0.875rem;
    font-weight: 500;
}

.nica-list-sub {
    font-size: 0.8125rem;
    color: var(--nica-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nica-list-aside {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    color: var(--nica-faint);
}

.nica-list-count {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--nica-text);
    font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */

.btn {
    --bs-btn-font-size: 0.875rem;
    --bs-btn-font-weight: 500;
    --bs-btn-padding-y: 0.5rem;
    --bs-btn-padding-x: 0.875rem;
    --bs-btn-border-radius: 10px;
    --bs-btn-focus-box-shadow: 0 0 0 3px var(--nica-accent-ring);

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    line-height: 1.2;
    transition: background-color 0.18s ease, border-color 0.18s ease,
        color 0.18s ease;
}

.btn-sm {
    --bs-btn-font-size: 0.8125rem;
    --bs-btn-padding-y: 0.375rem;
    --bs-btn-padding-x: 0.7rem;
    --bs-btn-border-radius: 8px;
}

.btn-lg {
    --bs-btn-font-size: 0.9375rem;
    --bs-btn-padding-y: 0.65rem;
    --bs-btn-padding-x: 1.125rem;
    --bs-btn-border-radius: 11px;
}

.btn-primary {
    --bs-btn-bg: var(--nica-accent);
    --bs-btn-border-color: var(--nica-accent);
    --bs-btn-color: var(--nica-on-accent);
    --bs-btn-hover-bg: var(--nica-accent-strong);
    --bs-btn-hover-border-color: var(--nica-accent-strong);
    --bs-btn-hover-color: var(--nica-on-accent);
    --bs-btn-active-bg: var(--nica-accent-strong);
    --bs-btn-active-border-color: var(--nica-accent-strong);
    --bs-btn-active-color: var(--nica-on-accent);
    --bs-btn-disabled-bg: rgba(var(--nica-accent-rgb), 0.4);
    --bs-btn-disabled-border-color: transparent;
    --bs-btn-disabled-color: var(--nica-on-accent);
}

.btn-secondary {
    --bs-btn-bg: var(--nica-surface-raised);
    --bs-btn-border-color: var(--nica-border-strong);
    --bs-btn-color: var(--nica-text);
    --bs-btn-hover-bg: var(--nica-hover-strong);
    --bs-btn-hover-border-color: var(--nica-border-strong);
    --bs-btn-hover-color: var(--nica-text);
    --bs-btn-active-bg: var(--nica-hover-strong);
    --bs-btn-active-border-color: var(--nica-border-strong);
    --bs-btn-active-color: var(--nica-text);
    --bs-btn-disabled-bg: var(--nica-surface-alt);
    --bs-btn-disabled-border-color: var(--nica-border);
    --bs-btn-disabled-color: var(--nica-faint);
}

.btn-outline-primary {
    --bs-btn-color: var(--nica-accent);
    --bs-btn-border-color: var(--nica-accent-ring);
    --bs-btn-hover-bg: var(--nica-accent-soft);
    --bs-btn-hover-border-color: var(--nica-accent);
    --bs-btn-hover-color: var(--nica-accent);
    --bs-btn-active-bg: var(--nica-accent-soft);
    --bs-btn-active-border-color: var(--nica-accent);
    --bs-btn-active-color: var(--nica-accent);
    --bs-btn-disabled-color: var(--nica-faint);
    --bs-btn-disabled-border-color: var(--nica-border);
}

.btn-outline-secondary {
    --bs-btn-color: var(--nica-muted);
    --bs-btn-border-color: var(--nica-border-strong);
    --bs-btn-hover-bg: var(--nica-surface-alt);
    --bs-btn-hover-border-color: var(--nica-border-strong);
    --bs-btn-hover-color: var(--nica-text);
    --bs-btn-active-bg: var(--nica-surface-alt);
    --bs-btn-active-border-color: var(--nica-border-strong);
    --bs-btn-active-color: var(--nica-text);
}

.btn-outline-danger {
    --bs-btn-color: var(--nica-danger);
    --bs-btn-border-color: rgba(var(--nica-danger-rgb), 0.35);
    --bs-btn-hover-bg: var(--nica-danger-soft);
    --bs-btn-hover-border-color: var(--nica-danger);
    --bs-btn-hover-color: var(--nica-danger);
    --bs-btn-active-bg: var(--nica-danger-soft);
    --bs-btn-active-border-color: var(--nica-danger);
    --bs-btn-active-color: var(--nica-danger);
}

.btn-danger {
    --bs-btn-bg: var(--nica-danger);
    --bs-btn-border-color: var(--nica-danger);
    --bs-btn-color: #ffffff;
    --bs-btn-hover-bg: var(--nica-danger-strong);
    --bs-btn-hover-border-color: var(--nica-danger-strong);
    --bs-btn-hover-color: #ffffff;
}

.nica-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--nica-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: background-color 0.18s ease, color 0.18s ease,
        border-color 0.18s ease;
}

.nica-btn-ghost:hover,
.nica-btn-ghost:focus-visible {
    background: var(--nica-surface-alt);
    border-color: var(--nica-border);
    color: var(--nica-text);
}

.btn:focus-visible,
.nica-btn-ghost:focus-visible,
.nica-icon-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--nica-accent-ring);
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */

.badge {
    padding: 0.32em 0.6em;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.2;
    color: var(--nica-text);
}

.text-bg-success {
    background: var(--nica-accent-soft) !important;
    color: var(--nica-accent) !important;
}

.text-bg-danger {
    background: var(--nica-danger-soft) !important;
    color: var(--nica-danger) !important;
}

.text-bg-warning {
    background: var(--nica-warning-soft) !important;
    color: var(--nica-warning) !important;
}

.text-bg-info {
    background: var(--nica-info-soft) !important;
    color: var(--nica-info) !important;
}

.text-bg-secondary {
    background: var(--nica-subtle) !important;
    color: var(--nica-muted) !important;
}

/* --------------------------------------------------------------------------
   Tablas + DataTables
   -------------------------------------------------------------------------- */

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--nica-text);
    --bs-table-border-color: var(--nica-border);
    --bs-table-striped-bg: transparent;
    --bs-table-striped-color: var(--nica-text);
    --bs-table-hover-bg: var(--nica-hover-soft);
    --bs-table-hover-color: var(--nica-text);

    margin: 0;
    color: var(--nica-text);
    border-color: var(--nica-border);
}

.table > :not(caption) > * > * {
    padding: 13px 16px;
    background: transparent;
    border-bottom-color: var(--nica-border);
}

.table > thead > tr > th {
    padding-top: 11px;
    padding-bottom: 11px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--nica-faint);
    white-space: nowrap;
    border-bottom: 1px solid var(--nica-border);
}

.table > tbody > tr:last-child > td {
    border-bottom: 0;
}

.table-hover > tbody > tr:hover > * {
    --bs-table-bg-state: var(--nica-hover-soft);
}

.table td {
    font-size: 0.875rem;
    vertical-align: middle;
}

.nica-thumb {
    width: 52px;
    height: 36px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--nica-border);
    background: var(--nica-surface-alt);
}

#nica-table thead th:first-child,
#nica-table tbody td:first-child {
    padding-left: 20px;
}

#nica-table thead th:last-child,
#nica-table tbody td:last-child {
    padding-right: 20px;
}

#nica-table tbody .nica-icon-btn + .nica-icon-btn {
    margin-left: 2px;
}

.nica-image-field {
    position: relative;
}

.nica-image-preview-wrap {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.nica-image-preview {
    max-height: 150px;
    max-width: 100%;
    object-fit: contain;
    border-radius: var(--nica-radius-sm);
    border: 1px solid var(--nica-border);
    background: var(--nica-surface-alt);
}

.nica-image-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--nica-border-strong);
    border-radius: 999px;
    background: rgba(11, 15, 14, 0.78);
    color: var(--nica-danger-text);
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.nica-image-remove:hover {
    background: var(--nica-danger-soft);
    border-color: var(--nica-danger);
    color: var(--nica-danger);
}

/* Selector de ubicación (mapa Leaflet) */
.nica-location-picker {
    margin-top: 16px;
}

.nica-map {
    height: 280px;
    margin-top: 12px;
    border: 1px solid var(--nica-border);
    border-radius: var(--nica-radius-sm);
    overflow: hidden;
    background: var(--nica-surface-alt);
    z-index: 1;
}

.nica-map .leaflet-control-attribution {
    background: rgba(11, 15, 14, 0.72);
    color: var(--nica-muted);
    font-size: 0.6875rem;
}

.nica-map .leaflet-control-attribution a {
    color: var(--nica-accent);
}

.nica-map .leaflet-bar a {
    background: var(--nica-surface-raised);
    color: var(--nica-text);
    border-bottom-color: var(--nica-border);
}

.nica-map .leaflet-bar a:hover {
    background: var(--nica-hover-strong);
    color: var(--nica-text);
}

/* Controles DataTables 2 (integración Bootstrap 5) */
.dt-container {
    color: var(--nica-text);
}

/* Filas de layout del dataTable (la integración usa el grid de Bootstrap) */
.dt-container > .row {
    align-items: center;
    gap: 12px 16px;
    margin: 0;
    padding: 16px 20px;
}

.dt-container > .row:first-child {
    padding-bottom: 14px;
}

.dt-container:not(.dt-empty-footer) > .row:last-child {
    padding-top: 14px;
    border-top: 1px solid var(--nica-border);
}

.dt-container > .row.dt-layout-table {
    display: block;
    padding: 0;
    gap: 0;
}

.dt-container > .row > [class*="col-"] {
    padding-left: 0;
    padding-right: 0;
}

.dt-container .dt-length,
.dt-container .dt-search {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--nica-muted);
}

.dt-container .dt-search {
    justify-content: flex-end;
    margin-left: auto;
}

.dt-container .dt-length label,
.dt-container .dt-search label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--nica-muted);
}

.dt-container .dt-search label:empty {
    display: none;
}

.dt-container .dt-length select,
.dt-container .dt-search input {
    background-color: var(--nica-surface-alt);
    border: 1px solid var(--nica-border);
    border-radius: 9px;
    color: var(--nica-text);
    font-size: 0.8125rem;
    padding: 7px 10px;
    box-shadow: none;
}

.dt-container .dt-length select {
    padding-right: 30px;
}

.dt-container .dt-search input {
    min-width: 240px;
}

.dt-container .dt-length select:focus,
.dt-container .dt-search input:focus {
    border-color: var(--nica-accent);
    box-shadow: 0 0 0 3px var(--nica-accent-ring);
    outline: none;
}

.dt-container .dt-info {
    font-size: 0.8125rem;
    color: var(--nica-muted);
}

.dt-container .dt-paging {
    margin-left: auto;
}

.dt-container .dt-paging .pagination {
    --bs-pagination-bg: transparent;
    --bs-pagination-color: var(--nica-muted);
    --bs-pagination-border-color: transparent;
    --bs-pagination-hover-bg: var(--nica-surface-alt);
    --bs-pagination-hover-color: var(--nica-text);
    --bs-pagination-hover-border-color: transparent;
    --bs-pagination-focus-bg: var(--nica-surface-alt);
    --bs-pagination-focus-color: var(--nica-text);
    --bs-pagination-focus-box-shadow: 0 0 0 3px var(--nica-accent-ring);
    --bs-pagination-active-bg: var(--nica-accent-soft);
    --bs-pagination-active-color: var(--nica-accent);
    --bs-pagination-active-border-color: transparent;
    --bs-pagination-disabled-bg: transparent;
    --bs-pagination-disabled-color: var(--nica-faint);
    --bs-pagination-disabled-border-color: transparent;

    gap: 2px;
    margin: 0;
}

.dt-container .dt-paging .page-link {
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    font-size: 0.8125rem;
    font-weight: 500;
}

/* Indicadores de orden: triángulos propios, sin depender de fuentes */
table.dataTable thead > tr > th span.dt-column-title {
    cursor: pointer;
}

table.dataTable thead > tr > th span.dt-column-order {
    position: relative;
    display: inline-block;
    width: 12px;
    height: 15px;
    margin-left: 4px;
    vertical-align: middle;
}

table.dataTable thead > tr > th span.dt-column-order::before,
table.dataTable thead > tr > th span.dt-column-order::after {
    content: "";
    position: absolute;
    left: 2px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    opacity: 0.3;
}

table.dataTable thead > tr > th span.dt-column-order::before {
    bottom: 50%;
    margin-bottom: 1px;
    border-bottom: 5px solid var(--nica-faint);
}

table.dataTable thead > tr > th span.dt-column-order::after {
    top: 50%;
    margin-top: 1px;
    border-top: 5px solid var(--nica-faint);
}

table.dataTable thead > tr > th.dt-ordering-asc span.dt-column-order::before {
    opacity: 1;
    border-bottom-color: var(--nica-accent);
}

table.dataTable thead > tr > th.dt-ordering-desc span.dt-column-order::after {
    opacity: 1;
    border-top-color: var(--nica-accent);
}

/* Estado vacío dentro del DataTable */
#nica-table tbody td.dt-empty,
#nica-table tbody td.dataTables_empty {
    color: var(--nica-muted);
    font-size: 0.875rem;
}

#nica-table tbody td.dt-empty:has(.nica-empty),
#nica-table tbody td.dataTables_empty:has(.nica-empty) {
    padding: 0;
    border-bottom: 0;
}

#nica-table tbody td.dt-empty:hover,
#nica-table tbody td.dataTables_empty:hover {
    background: transparent;
}

.nica-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 56px 24px;
    text-align: center;
}

.nica-empty-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 8px;
    border-radius: 12px;
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-size: 1.25rem;
}

.nica-empty-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--nica-text);
}

.nica-empty-text {
    max-width: 46ch;
    font-size: 0.8125rem;
    color: var(--nica-muted);
}

.nica-empty .btn {
    margin-top: 12px;
}

/* --------------------------------------------------------------------------
   Formularios
   -------------------------------------------------------------------------- */

.form-label {
    margin-bottom: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--nica-text);
}

.form-control,
.form-select {
    background-color: var(--nica-surface-alt);
    border: 1px solid var(--nica-border);
    border-radius: 10px;
    color: var(--nica-text);
    font-size: 0.875rem;
    padding: 9px 12px;
    box-shadow: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-control::placeholder {
    color: var(--nica-faint);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--nica-surface-alt);
    border-color: var(--nica-accent);
    color: var(--nica-text);
    box-shadow: 0 0 0 3px var(--nica-accent-ring);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--nica-hover-soft);
    color: var(--nica-muted);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%238f9d96'%3E%3Cpath d='M4.646 6.146a.5.5 0 0 1 .708 0L8 8.793l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-size: 14px;
    background-position: right 10px center;
}

[data-bs-theme="light"] .form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%235d6c65'%3E%3Cpath d='M4.646 6.146a.5.5 0 0 1 .708 0L8 8.793l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}

.form-text {
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--nica-faint);
}

.input-group-text {
    background-color: var(--nica-surface-alt);
    border: 1px solid var(--nica-border);
    color: var(--nica-muted);
}

.form-check-input {
    background-color: var(--nica-surface-alt);
    border-color: var(--nica-border-strong);
    box-shadow: none;
}

.form-check-input:checked {
    background-color: var(--nica-accent);
    border-color: var(--nica-accent);
}

.form-check-input:focus {
    border-color: var(--nica-accent);
    box-shadow: 0 0 0 3px var(--nica-accent-ring);
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--nica-text);
}

.form-switch .form-check-input {
    width: 2.25em;
    height: 1.2em;
    margin-top: 0.15em;
}

/* Bloques del formulario */
.nica-form-block {
    padding: 20px 0;
    border-top: 1px solid var(--nica-border);
}

.nica-form-block:first-child {
    padding-top: 0;
    border-top: 0;
}

.nica-form-block-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 16px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--nica-faint);
}

.nica-form-block-title::after {
    content: "";
    flex: 1 1 auto;
    height: 1px;
    background: var(--nica-border);
}

/* Editores dinámicos (listas, galería, paradas) */
.nica-dynamic {
    display: flex;
    flex-direction: column;
}

.nica-dynamic .nica-item {
    margin-bottom: 8px;
    background: var(--nica-surface-alt);
    border: 1px solid var(--nica-border);
    border-radius: var(--nica-radius-sm);
}

.nica-dynamic .nica-item:last-child {
    margin-bottom: 0;
}

.nica-progress {
    height: 6px;
    border-radius: 999px;
    background-color: var(--nica-progress);
}

.nica-progress .progress-bar {
    background-color: var(--nica-accent);
    font-size: 0.625rem;
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */

#nica-modal .modal-content {
    max-height: 88vh;
    background: var(--nica-surface);
    border: 1px solid var(--nica-border-strong);
    border-radius: var(--nica-radius-lg);
    box-shadow: 0 24px 70px var(--nica-modal-shadow);
}

#nica-modal form {
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: 88vh;
}

#nica-modal .modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--nica-border);
}

#nica-modal .modal-title {
    font-size: 1rem;
    font-weight: 600;
}

#nica-modal .modal-body {
    overflow-y: auto;
    padding: 22px;
}

#nica-modal .modal-footer {
    gap: 8px;
    padding: 16px 22px;
    border-top: 1px solid var(--nica-border);
}

.modal-backdrop.show {
    opacity: 0.62;
}

.btn-close {
    filter: invert(1) grayscale(1) brightness(1.8);
    opacity: 0.6;
}

.btn-close:hover {
    opacity: 1;
}

[data-bs-theme="light"] .btn-close {
    filter: none;
    opacity: 0.45;
}

[data-bs-theme="light"] .btn-close:hover {
    opacity: 0.8;
}

/* --------------------------------------------------------------------------
   Alertas / feedback
   -------------------------------------------------------------------------- */

.alert {
    border-radius: var(--nica-radius);
    border: 1px solid var(--nica-border);
    font-size: 0.875rem;
    padding: 13px 16px;
}

.alert-danger {
    background: var(--nica-danger-soft);
    border-color: rgba(var(--nica-danger-rgb), 0.28);
    color: var(--nica-danger-text);
}

.alert-success {
    background: var(--nica-accent-soft);
    border-color: var(--nica-accent-ring);
    color: var(--nica-success-text);
}

.alert .btn-close {
    padding: 1rem;
}

/* --------------------------------------------------------------------------
   Dropdown (menú de usuario)
   -------------------------------------------------------------------------- */

.dropdown-menu {
    --bs-dropdown-bg: var(--nica-surface-raised);
    --bs-dropdown-border-color: var(--nica-border-strong);
    --bs-dropdown-border-radius: var(--nica-radius);
    --bs-dropdown-link-color: var(--nica-text);
    --bs-dropdown-link-hover-bg: var(--nica-surface-alt);
    --bs-dropdown-link-hover-color: var(--nica-text);
    --bs-dropdown-link-active-bg: var(--nica-accent-soft);
    --bs-dropdown-link-active-color: var(--nica-accent);

    padding: 6px;
    box-shadow: 0 16px 40px var(--nica-menu-shadow);
}

.dropdown-item {
    border-radius: 8px;
    font-size: 0.875rem;
    padding: 8px 10px;
}

/* --------------------------------------------------------------------------
   SweetAlert2 (tema oscuro)
   -------------------------------------------------------------------------- */

.swal2-popup {
    background: var(--nica-surface-raised) !important;
    border: 1px solid var(--nica-border-strong);
    border-radius: var(--nica-radius-lg) !important;
    color: var(--nica-text) !important;
    font-family: var(--nica-font) !important;
}

.swal2-title,
.swal2-html-container {
    color: var(--nica-text) !important;
}

.swal2-html-container {
    color: var(--nica-muted) !important;
    font-size: 0.875rem !important;
}

.swal2-toast {
    border-radius: var(--nica-radius) !important;
    box-shadow: 0 12px 32px var(--nica-menu-shadow) !important;
}

.swal2-toast .swal2-title {
    font-size: 0.875rem !important;
    font-weight: 500 !important;
}

.swal2-timer-progress-bar {
    background: var(--nica-accent) !important;
}

.swal2-actions .swal2-confirm {
    background: var(--nica-accent) !important;
    color: var(--nica-on-accent) !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
}

.swal2-actions .swal2-cancel {
    background: var(--nica-surface-alt) !important;
    color: var(--nica-text) !important;
    border: 1px solid var(--nica-border-strong) !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
}

/* --------------------------------------------------------------------------
   Login
   -------------------------------------------------------------------------- */

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    position: relative;
    background:
        radial-gradient(1200px 600px at 50% -10%, var(--nica-login-glow), transparent 60%),
        var(--nica-bg);
}

.nica-login-theme {
    position: absolute;
    top: 20px;
    right: 20px;
}

.nica-login {
    width: 100%;
    max-width: 400px;
}

.nica-login-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    color: var(--nica-text);
}

.nica-login-mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--nica-accent-soft);
    color: var(--nica-accent);
    font-size: 1.25rem;
}

.nica-login-brand-text {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nica-login-brand-text span {
    color: var(--nica-accent);
}

.nica-login-card {
    padding: 28px;
    background: var(--nica-surface);
    border: 1px solid var(--nica-border);
    border-radius: var(--nica-radius-lg);
    box-shadow: 0 20px 60px var(--nica-modal-shadow);
}

.nica-login-title {
    margin: 0 0 4px;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nica-login-sub {
    margin: 0 0 22px;
    font-size: 0.875rem;
    color: var(--nica-muted);
}

.nica-login .form-control {
    padding: 10px 12px;
}

.nica-login-footer {
    margin: 20px 0 0;
    text-align: center;
    font-size: 0.75rem;
    color: var(--nica-faint);
}

/* --------------------------------------------------------------------------
   Utilidades
   -------------------------------------------------------------------------- */

.nica-text-muted {
    color: var(--nica-muted) !important;
}

.nica-text-faint {
    color: var(--nica-faint) !important;
}

.nica-mono {
    font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 991.98px) {
    .app-content > .container-fluid {
        padding: 20px 18px 32px;
    }

    .app-footer {
        padding: 14px 18px;
    }

    .nica-topbar-inner {
        padding: 0 12px;
    }

    .nica-topbar-title {
        font-size: 0.8125rem;
    }

    .nica-topbar-title .nica-context-label {
        display: none;
    }

    .nica-page-head {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        margin-bottom: 22px;
    }

    .nica-page-actions {
        padding-top: 0;
    }

    .nica-page-actions .btn,
    .nica-page-actions .nica-btn-ghost {
        flex: 1 1 auto;
    }

    .nica-user-name {
        display: none;
    }

    .dt-container > .row:first-child {
        flex-direction: column;
        align-items: stretch;
    }

    .dt-container .dt-search {
        justify-content: flex-start;
        margin-left: 0;
    }

    .dt-container .dt-search input {
        min-width: 0;
        width: 100%;
    }

    .dt-container:not(.dt-empty-footer) > .row:last-child {
        flex-direction: column;
        align-items: stretch;
    }

    .dt-container .dt-paging {
        margin-left: 0;
    }
}

@media (max-width: 575.98px) {
    .nica-page-title {
        font-size: 1.5rem;
    }

    .nica-metrics {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .nica-metric {
        padding: 15px 16px;
    }

    .nica-metric-value {
        font-size: 1.5rem;
    }
}