/* =========================================================
   DROANA — Estilos compartidos
   Cargar después de adminlte.min.css
   ========================================================= */

:root {
    color-scheme: light;

    --droana-primary: #174ea6;
    --droana-primary-hover: #123d82;
    --droana-navy: #142b49;
    --droana-background: #f3f6fb;
    --droana-surface: #ffffff;
    --droana-text: #243247;
    --droana-muted: #58677c;
    --droana-border: #d9e1ec;
    --droana-radius: 0.875rem;
    --droana-shadow: 0 12px 36px rgb(20 43 73 / 8%);

    --bs-primary: var(--droana-primary);
    --bs-primary-rgb: 23, 78, 166;
    --bs-body-color: var(--droana-text);
    --bs-body-bg: var(--droana-background);
    --bs-border-color: var(--droana-border);
    --bs-link-color: var(--droana-primary);
    --bs-link-hover-color: var(--droana-primary-hover);
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
    line-height: 1.55;
    background: var(--droana-background);
    color: var(--droana-text);
}

a {
    text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
    font: inherit;
}

/* Accesibilidad */

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 3px solid var(--droana-primary);
    outline-offset: 3px;
}

.droana-skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 2000;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    background: var(--droana-navy);
    color: #fff;
    transform: translateY(-200%);
}

.droana-skip-link:focus {
    transform: translateY(0);
    color: #fff;
}

/* Identidad */

.droana-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: inherit;
    text-decoration: none;
}

.droana-brand-mark {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    background: var(--droana-primary);
    color: #fff;
    font-size: 1.35rem;
    font-weight: 800;
}

.droana-brand-name {
    display: block;
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.droana-brand-description {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: normal;
    color: var(--droana-muted);
}

.droana-brand-logo {
    display: block;
    max-width: 11rem;
    max-height: 3rem;
    object-fit: contain;
}

/* Login y páginas de autenticación */

.droana-auth-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 2rem;
    background:
        radial-gradient(
            circle at top left,
            rgb(23 78 166 / 9%),
            transparent 48%
        ),
        var(--droana-background);
}

.droana-auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    width: 100%;
    max-width: 1020px;
    overflow: hidden;
    border: 1px solid var(--droana-border);
    border-radius: 1.25rem;
    background: var(--droana-surface);
    box-shadow: var(--droana-shadow);
}

.droana-auth-aside {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 3rem;
    padding: clamp(2rem, 4vw, 3.5rem);
    background: linear-gradient(145deg, #142b49, #17467b);
    color: #fff;
}

.droana-auth-aside .droana-brand-description {
    color: #d4e2f4;
}

.droana-auth-aside .droana-brand-mark {
    background: rgb(255 255 255 / 14%);
}

.droana-auth-aside h2 {
    max-width: 12ch;
    margin-bottom: 1.25rem;
    font-size: clamp(1.9rem, 3vw, 2.65rem);
    font-weight: 750;
    line-height: 1.18;
}

.droana-auth-aside p {
    max-width: 36ch;
    margin-bottom: 0;
    color: #d4e2f4;
}

.droana-auth-content {
    padding: clamp(1.5rem, 4vw, 3.5rem);
}

.droana-auth-content h1 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.65rem, 3vw, 2rem);
    font-weight: 750;
    line-height: 1.2;
}

.droana-auth-intro {
    margin-bottom: 2rem;
    color: var(--droana-muted);
}

.droana-auth-footer {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--droana-border);
    font-size: 0.875rem;
    color: var(--droana-muted);
}

.droana-auth-mobile-brand {
    display: none;
    margin-bottom: 2rem;
}

.droana-auth-single {
    width: 100%;
    max-width: 560px;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border: 1px solid var(--droana-border);
    border-radius: var(--droana-radius);
    background: var(--droana-surface);
    box-shadow: var(--droana-shadow);
}

/* Formularios */

.form-label {
    margin-bottom: 0.5rem;
    font-weight: 650;
}

.form-control,
.form-select {
    min-height: 2.875rem;
    border-color: #aab8ca;
    border-radius: 0.5rem;
    color: var(--droana-text);
    background-color: #fff;
    font-size: 1rem;
}

.form-control::placeholder {
    color: #65748a;
    opacity: 1;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--droana-primary);
    box-shadow: 0 0 0 0.2rem rgb(23 78 166 / 15%);
}

.form-control:disabled,
.form-select:disabled {
    background: #edf1f6;
    color: var(--droana-muted);
}

.form-text {
    margin-top: 0.5rem;
    color: var(--droana-muted);
    font-size: 0.875rem;
}

.droana-field {
    margin-bottom: 1.25rem;
}

.droana-password-group .form-control {
    min-width: 0;
}

.droana-password-toggle {
    min-width: 5.5rem;
    border-color: #aab8ca;
    background: #f6f8fc;
    color: var(--droana-text);
    font-size: 0.875rem;
}

.droana-password-toggle:hover {
    border-color: #8798ae;
    background: #e8eef7;
    color: var(--droana-text);
}

/* Botones */

.btn {
    min-height: 2.75rem;
    padding: 0.65rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--droana-primary);
    --bs-btn-border-color: var(--droana-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--droana-primary-hover);
    --bs-btn-hover-border-color: var(--droana-primary-hover);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #10356f;
    --bs-btn-active-border-color: #10356f;
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--droana-primary);
    --bs-btn-disabled-border-color: var(--droana-primary);
    --bs-btn-focus-shadow-rgb: 23, 78, 166;
}

.btn-outline-primary {
    --bs-btn-color: var(--droana-primary);
    --bs-btn-border-color: var(--droana-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--droana-primary);
    --bs-btn-hover-border-color: var(--droana-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--droana-primary-hover);
    --bs-btn-active-border-color: var(--droana-primary-hover);
    --bs-btn-focus-shadow-rgb: 23, 78, 166;
}

.droana-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.droana-actions form {
    margin: 0;
}

/* Mensajes */

.alert {
    padding: 1rem;
    border-radius: 0.625rem;
    overflow-wrap: anywhere;
}

.alert-danger {
    color: #842b22;
    background: #fff0ee;
    border-color: #efc5bf;
}

.alert-success {
    color: #175535;
    background: #eaf6ee;
    border-color: #bbddc7;
}

.alert-warning {
    color: #694b05;
    background: #fff7df;
    border-color: #ead498;
}

.alert-info {
    color: #164a76;
    background: #edf5ff;
    border-color: #c3d9f2;
}

/* Estructura del panel AdminLTE */

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

.app-header {
    border-bottom: 1px solid var(--droana-border);
    background: #fff;
}

.app-footer {
    border-top: 1px solid var(--droana-border);
    background: #fff;
    color: var(--droana-muted);
    font-size: 0.875rem;
}

.app-sidebar {
    background: var(--droana-navy);
}

.app-sidebar .sidebar-brand {
    border-bottom: 1px solid rgb(255 255 255 / 12%);
}

.app-sidebar .droana-brand {
    color: #fff;
}

.app-sidebar .droana-brand-description {
    color: #c8d7eb;
}

.app-sidebar .nav-link {
    margin-bottom: 0.25rem;
    border-radius: 0.5rem;
    color: #dce6f4;
}

.app-sidebar .nav-link:hover,
.app-sidebar .nav-link:focus-visible {
    background: rgb(255 255 255 / 10%);
    color: #fff;
}

.app-sidebar .nav-link.active {
    background: #255cab;
    color: #fff;
}

.app-sidebar .nav-header {
    color: #bacce3;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.droana-page-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.droana-page-heading h1 {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 1.9rem);
    font-weight: 750;
}

.droana-page-description {
    margin: 0.5rem 0 0;
    color: var(--droana-muted);
}

.droana-user-name {
    max-width: 16rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Tarjetas y accesos */

.card {
    border: 1px solid var(--droana-border);
    border-radius: var(--droana-radius);
    box-shadow: 0 4px 16px rgb(20 43 73 / 4%);
}

.card-header {
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--droana-border);
    background: #fff;
}

.card-body {
    padding: 1.25rem;
}

.droana-module-link {
    display: block;
    height: 100%;
    padding: 1.5rem;
    border: 1px solid var(--droana-border);
    border-radius: var(--droana-radius);
    background: #fff;
    color: var(--droana-text);
    text-decoration: none;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.droana-module-link:hover {
    border-color: var(--droana-primary);
    box-shadow: var(--droana-shadow);
    color: var(--droana-text);
}

.droana-module-link h2 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.droana-module-link p {
    margin-bottom: 0;
    color: var(--droana-muted);
}

.droana-empty-state {
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--droana-muted);
}

/* Tablas */

.table-responsive {
    border-radius: 0.5rem;
}

.droana-table {
    margin-bottom: 0;
    vertical-align: middle;
}

.droana-table > thead > tr > th {
    padding: 0.9rem 1rem;
    background: #eef3f9;
    color: #34445c;
    font-size: 0.875rem;
    font-weight: 700;
    white-space: nowrap;
}

.droana-table > tbody > tr > td {
    padding: 0.9rem 1rem;
    border-color: #e4eaf2;
}

.droana-table > tbody > tr:hover > td {
    background: #f8fafd;
}

.droana-status {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.65rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 650;
    white-space: nowrap;
}

.droana-status-active {
    background: #e5f4e9;
    color: #175535;
}

.droana-status-inactive {
    background: #fff0ee;
    color: #842b22;
}

.droana-status-pending {
    background: #fff7df;
    color: #694b05;
}

/* Iconos SVG locales o incluidos en las vistas */

.droana-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    vertical-align: -0.2em;
}

/* Adaptación a pantallas pequeñas */

@media (max-width: 767.98px) {
    .droana-auth-page {
        padding: 1rem;
    }

    .droana-auth-shell {
        max-width: 480px;
        grid-template-columns: minmax(0, 1fr);
    }

    .droana-auth-aside {
        display: none;
    }

    .droana-auth-mobile-brand {
        display: inline-flex;
    }

    .droana-auth-content {
        padding: 1.75rem 1.25rem;
    }

    .droana-user-name {
        max-width: 9rem;
    }

    .droana-page-heading {
        align-items: flex-start;
    }

    .droana-table > thead > tr > th,
    .droana-table > tbody > tr > td {
        padding: 0.75rem;
    }
}

/* Respetar la preferencia de reducir animaciones */

@media (prefers-reduced-motion: reduce) {
    .droana-module-link {
        transition: none;
    }
}

/* Dejar que los listados crezcan según sus filas.
   Mantener desplazamiento horizontal cuando sea necesario. */
.app-main .card .table-responsive {
    height: auto;
    max-height: none;
    overflow: auto;
}