/* Invikto: cian #33CCFF y #99FFFF, negro y superficies claras de lectura. */
:root {
    --ink: #f0faff;
    --surface: #ffffff;
    --surface-alt: #effbff;
    --accent: #33ccff;
    --accent-dark: #00556b;
    --accent-soft: #ddffff;
    --dark: #101418;
    --text: #18242b;
    --text-muted: #606f65;
    --text-faint: #66746b;
    --border: #d1e5ec;
    --danger: #ab3943;
    --danger-soft: #fbeef0;
    --warning: #896014;
    --warning-soft: #fbf3df;
    --info: #346779;
    --info-soft: #edf3f6;
    --secondary: #59665f;
    --secondary-soft: #eef1ef;
    --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-display: var(--font-body);
    --bs-body-font-family: var(--font-body);
    --bs-body-color: var(--text);
    --bs-body-bg: var(--ink);
    --bs-primary: var(--accent);
    --bs-primary-rgb: 51, 204, 255;
    --bs-success-rgb: 51, 204, 255;
    --bs-info-rgb: 52, 103, 121;
    --bs-warning-rgb: 137, 96, 20;
    --bs-danger-rgb: 171, 57, 67;
    --bs-secondary-rgb: 89, 102, 95;
    --bs-border-color: var(--border);
    --bs-secondary-color: var(--text-muted);
    --bs-link-color: var(--accent-dark);
    --bs-link-hover-color: var(--accent-dark);
}
body { background: var(--ink); color: var(--text); font-family: var(--font-body); font-size: .925rem; }
h1, h2, h3, h4, h5, .display-title { font-family: var(--font-display); color: var(--text); font-weight: 650; letter-spacing: -.025em; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.65rem; }
h3 { font-size: 1.35rem; }
h5 { font-size: 1.05rem; }
a, .btn-link { color: var(--accent-dark); }
a:hover, .btn-link:hover { color: var(--accent-dark); }
.text-muted { color: var(--text-muted) !important; }
:focus-visible { outline: 3px solid #0082ad; outline-offset: 3px; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 1100; padding: .75rem 1rem; background: white; border: 2px solid var(--accent); border-radius: 6px; }
.skip-link:focus { top: 1rem; }

/* Navegación */
.sidebar { background: var(--dark); color: #e3e9e5; }
.sidebar-brand { display: flex; align-items: center; gap: .75rem; min-height: 86px; padding: 1.15rem; border-bottom: 1px solid #2b352f; }
.sidebar-brand img { width: 39px; height: 39px; object-fit: contain; padding: 4px; background: white; border-radius: 5px; }
.sidebar-brand strong { display: block; color: #fff; font-size: 1.06rem; letter-spacing: .055em; white-space: nowrap; }
.sidebar-brand strong span { color: #8ab79b; font-weight: 400; font-size: .8rem; letter-spacing: .03em; }
.sidebar-brand small { display: block; color: #a6b4ab; font-size: .7rem; margin-top: .15rem; }
.sidebar-content { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.sidebar-navigation { flex: 1; min-height: 0; overflow-y: auto; padding: .85rem .7rem; scrollbar-color: #415047 var(--dark); scrollbar-width: thin; }
.nav-section-label { color: #96a79b; font-size: .64rem; font-weight: 650; letter-spacing: .12em; padding: .35rem .65rem; margin: 0 0 .4rem; }
.sidebar .nav-link { display: flex; align-items: center; gap: .7rem; padding: .56rem .7rem; margin-bottom: .15rem; border-radius: 5px; border-left: 3px solid transparent; color: #bdc9c1; font-size: .83rem; line-height: 1.5; text-decoration: none; transition: background-color .15s, color .15s; }
.sidebar .nav-link .bi { width: 1.1rem; flex-shrink: 0; text-align: center; font-size: 1rem; }
.sidebar .nav-link:hover { background: #212e26; color: #fff; }
.sidebar .nav-link.active { background: #234233; border-left-color: #74af8c; color: #fff; font-weight: 600; }
.sidebar-account { border-top: 1px solid #2b352f; padding: .9rem 1.1rem; background: #111713; }
.account-details { display: flex; align-items: center; gap: .65rem; margin-bottom: .75rem; }
.account-avatar { display: grid; place-items: center; flex-shrink: 0; width: 33px; height: 33px; border: 1px solid #45554a; border-radius: 6px; color: #a9c4b3; }
.account-details > div { min-width: 0; }
.account-details strong { display: block; font-size: .8rem; font-weight: 550; overflow-wrap: anywhere; }
.account-details small { color: #9eada3; font-size: .7rem; }
.logout-button { width: 100%; display: flex; align-items: center; justify-content: center; gap: .6rem; background: transparent; color: #c0ccc4; border: 1px solid #3c4940; border-radius: 5px; padding: .4rem; font-size: .76rem; }
.logout-button:hover { background: #26382c; color: white; }
.menu-toggle { display: none; margin-left: auto; background: transparent; border: 1px solid #536358; color: white; border-radius: 5px; padding: .4rem .7rem; font-size: 1.15rem; }
.workspace-label { color: #46554b; font-size: .8rem; font-weight: 600; display: flex; align-items: center; gap: .6rem; }
.workspace-dot { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; }
.workspace-date { color: var(--text-muted); font-size: .75rem; }
.content { min-height: calc(100vh - 3.5rem); padding-bottom: 2.5rem; }
.content > .container-fluid { padding-left: 0; padding-right: 0; }

/* Paneles y métricas */
.card, .kpi-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; color: var(--text); box-shadow: 0 2px 4px #12291c05; }
.card-header { background: #fafbf9 !important; color: var(--text) !important; border-bottom: 1px solid var(--border) !important; padding: .9rem 1.1rem; }
.card-header:first-child { border-radius: 8px 8px 0 0; }
.card-header h5 { color: var(--text) !important; }
.card-body { padding: 1.15rem; }
.kpi-card { padding: 1.1rem; }
.kpi-label { font-size: .69rem; letter-spacing: .045em; text-transform: uppercase; color: var(--text-muted); font-weight: 600; margin-bottom: .45rem; }
.kpi-value { color: var(--text); font-size: 1.9rem; line-height: 1.2; font-weight: 650; font-variant-numeric: tabular-nums; letter-spacing: -.045em; }
.kpi-icon { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; flex-shrink: 0; border-radius: 7px; background: var(--accent-soft); color: var(--accent); font-size: 1.1rem; }
.kpi-warning .kpi-icon, .kpi-icon.kpi-warning { color: var(--warning); background: var(--warning-soft); }
.kpi-danger .kpi-icon, .kpi-icon.kpi-danger { color: var(--danger); background: var(--danger-soft); }
.kpi-info .kpi-icon, .kpi-icon.kpi-info { color: var(--info); background: var(--info-soft); }
.kpi-secondary .kpi-icon, .kpi-icon.kpi-secondary { color: var(--secondary); background: var(--secondary-soft); }
.banner-accent { background: white; border: 1px solid var(--border); border-left: 4px solid var(--accent); }
.banner-accent .badge { background: var(--accent-soft) !important; color: var(--accent-dark) !important; }
.collection-metric { border-left: 3px solid var(--border); padding-left: 1rem; }
.collection-metric:last-child { border-left-color: #b99a59; }
.collection-metric strong { font-variant-numeric: tabular-nums; letter-spacing: -.04em; }

/* Tablas: encabezados claros y filas compactas */
.table-responsive { background: white; border: 1px solid var(--border); border-radius: 7px; }
.table-responsive > .table { margin-bottom: 0; }
.table { --bs-table-bg: white; --bs-table-color: var(--text); --bs-table-border-color: var(--border); --bs-table-hover-bg: #f1f6f2; --bs-table-hover-color: var(--text); --bs-table-striped-bg: #f8faf8; font-variant-numeric: tabular-nums; }
.table > thead > tr > th { background: #f6f8f6; color: #526157; font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 650; padding: .85rem .8rem; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
.table > tbody > tr > td { padding: .8rem; border-color: #e7ece8; font-size: .85rem; vertical-align: middle; }
.table > tbody > tr:last-child > td { border-bottom-width: 0; }
.table-sm > tbody > tr > td { padding: .55rem .65rem; }
.table th .btn-link { font-size: inherit; letter-spacing: inherit; text-transform: inherit; }
.table td .btn-sm { padding: .28rem .48rem; }
.table td .badge { margin-top: .2rem; margin-bottom: .15rem; }
.table td strong { font-weight: 650; }

/* Botones y formularios */
.btn { border-radius: 6px; font-weight: 550; font-size: .875rem; padding: .58rem 1rem; transition: background-color .15s, border-color .15s; }
.btn-sm { font-size: .78rem; padding: .36rem .65rem; border-radius: 5px; }
.btn-primary, .btn-success { --bs-btn-color: white; --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent); --bs-btn-hover-color: white; --bs-btn-hover-bg: var(--accent-dark); --bs-btn-hover-border-color: var(--accent-dark); --bs-btn-active-color: white; --bs-btn-active-bg: #0c3c29; --bs-btn-active-border-color: #0c3c29; --bs-btn-disabled-bg: #718e7b; --bs-btn-disabled-border-color: #718e7b; color: white; background: var(--accent); border-color: var(--accent); }
.btn-primary:hover, .btn-success:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-secondary, .btn-outline-secondary { --bs-btn-color: #435149; --bs-btn-bg: white; --bs-btn-border-color: #cdd7d0; --bs-btn-hover-color: #233e2b; --bs-btn-hover-bg: #edf2ee; --bs-btn-hover-border-color: #a4b6a9; --bs-btn-active-color: #233e2b; --bs-btn-active-bg: #e2ebe5; --bs-btn-active-border-color: #9baa9f; }
.btn-outline-primary, .btn-outline-success { --bs-btn-color: var(--accent); --bs-btn-border-color: #9fbdab; --bs-btn-hover-bg: var(--accent); --bs-btn-hover-border-color: var(--accent); --bs-btn-active-bg: var(--accent-dark); --bs-btn-active-border-color: var(--accent-dark); }
.btn-danger { --bs-btn-bg: var(--danger); --bs-btn-border-color: var(--danger); --bs-btn-hover-bg: #882b34; --bs-btn-hover-border-color: #882b34; }
.btn-outline-danger { --bs-btn-color: var(--danger); --bs-btn-border-color: #d9b6ba; --bs-btn-hover-bg: var(--danger); --bs-btn-hover-border-color: var(--danger); }
.btn-dark { --bs-btn-bg: var(--dark); --bs-btn-border-color: var(--dark); }
.btn:focus-visible, .form-control:focus, .form-select:focus, .form-check-input:focus { border-color: #68967a; box-shadow: 0 0 0 .2rem #19644722; }
.form-control, .form-select { background-color: white; color: var(--text); border: 1px solid #cad5ce; border-radius: 6px; font-size: .875rem; min-height: 39px; }
.form-control:focus, .form-select:focus { background-color: white; color: var(--text); }
.form-control-sm, .form-select-sm { min-height: 32px; font-size: .8rem; }
.form-control::placeholder { color: #79857e; }
.form-control:disabled, .form-select:disabled { background-color: #edf1ee; }
.form-label { color: #435149; font-size: .8rem; font-weight: 600; margin-bottom: .4rem; }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.input-group-text { background: #f4f7f4; border-color: #cad5ce; color: var(--text-muted); }
.pagination { --bs-pagination-color: var(--accent); --bs-pagination-active-bg: var(--accent); --bs-pagination-active-border-color: var(--accent); --bs-pagination-hover-color: var(--accent-dark); --bs-pagination-focus-color: var(--accent-dark); --bs-pagination-focus-box-shadow: 0 0 0 .2rem #19644722; }
.nav-tabs { --bs-nav-link-color: var(--text-muted); --bs-nav-link-hover-color: var(--accent); --bs-nav-tabs-link-active-color: var(--accent); --bs-nav-tabs-link-active-bg: white; --bs-nav-tabs-link-active-border-color: var(--border) var(--border) white; }

/* Los estados mantienen su significado, con tonos discretos. */
.badge, .badge-status { border-radius: 4px; font-weight: 600; font-size: .69rem; padding: .35em .55em; line-height: 1.35; }
.badge.bg-success, .badge-status.ok { background: var(--accent-soft) !important; color: var(--accent-dark) !important; }
.badge.bg-warning, .badge-status.warn { background: var(--warning-soft) !important; color: #79520c !important; }
.badge.bg-danger, .badge-status.danger { background: var(--danger-soft) !important; color: #922d37 !important; }
.badge.bg-info { background: var(--info-soft) !important; color: #315e6e !important; }
.badge.bg-secondary { background: var(--secondary-soft) !important; color: #536259 !important; }
.badge.bg-primary { background: var(--accent-soft) !important; color: var(--accent-dark) !important; }
.alert { border-radius: 6px; padding: .9rem 1rem; font-size: .875rem; }
.alert-success { background: var(--accent-soft); border-color: #c2dacb; color: var(--accent-dark); }
.alert-warning { background: var(--warning-soft); border-color: #e5d5aa; color: #79520c; }
.alert-danger { background: var(--danger-soft); border-color: #eac6cb; color: #922d37; }
.alert-info { background: var(--info-soft); border-color: #ccdfe6; color: #315e6e; }
.modal-content { background: white; border: 1px solid var(--border); border-radius: 9px; box-shadow: 0 18px 60px #121e2340; }
.modal-header { background: #f7f9f7; border-bottom-color: var(--border); padding: 1rem 1.3rem; }
.modal-footer { border-top-color: var(--border); }
.modal-body { padding: 1.3rem; }
details summary { color: var(--accent); font-weight: 550; }
details[open] summary { margin-bottom: .75rem; }

/* Acceso: se conserva el formulario central y la identidad de Invikto. */
.login-container { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem 1rem; background: #eef2ef; border-top: 5px solid var(--accent); }
.login-box { width: 100%; max-width: 430px; overflow: hidden; background: white; border: 1px solid #d7e0da; border-radius: 10px; box-shadow: 0 16px 45px #152e1e12; }
.login-brand { background: var(--dark); display: flex; align-items: center; gap: 1rem; padding: 1.6rem 2rem; border-bottom: 3px solid var(--accent); }
.login-brand img { width: 48px; height: 48px; padding: 5px; border-radius: 5px; background: white; }
.login-brand strong { color: white; font-size: 1.32rem; letter-spacing: .1em; }
.login-brand strong span { font-weight: 400; color: #99bba6; font-size: 1rem; }
.login-brand p { font-size: .77rem; margin: .15rem 0 0; color: #aebeB3; }
.login-body { padding: 2rem; }
.login-eyebrow { color: var(--accent); font-size: .64rem; font-weight: 700; letter-spacing: .14em; margin-bottom: .6rem; }
.login-box h1 { font-size: 1.7rem; margin-bottom: .5rem; }
.login-description { color: var(--text-muted); font-size: .86rem; }
.login-box .form-control { min-height: 46px; }
.login-submit { display: flex; align-items: center; justify-content: center; gap: .75rem; min-height: 46px; margin-top: 1.5rem; }
.login-footer { display: flex; gap: .45rem; justify-content: center; align-items: center; padding: 1rem; border-top: 1px solid var(--border); color: #68766d; background: #fafcf9; font-size: .7rem; }
.login-signature { margin: 1.5rem 0 0; color: #65786b; font-size: .61rem; letter-spacing: .15em; }

/* Identidad cian y negra; texto oscuro sobre los acentos celestes. */
.sidebar { background: var(--dark); color: #effcff; }
.sidebar-brand { background: var(--dark); border-bottom: 3px solid var(--accent); }
.sidebar-brand strong span { color: var(--accent); }
.sidebar-brand small { color: #c6dce5; }
.sidebar-navigation { scrollbar-color: #3c5661 var(--dark); }
.nav-section-label { color: #abc2cc; }
.sidebar .nav-link { color: #e3edf1; }
.sidebar .nav-link:hover { background: #1a2b34; color: #ffffff; }
.sidebar .nav-link.active { background: #153b4a; color: var(--accent); border-left-color: var(--accent); }
.sidebar-account { background: var(--dark); border-top: 3px solid #007b9d; color: #effcff; }
.account-avatar { color: var(--accent); border-color: #386573; }
.account-details small { color: #c6dce5; }
.logout-button { color: var(--accent); border-color: #386573; }
.logout-button:hover { color: var(--dark); background: var(--accent); border-color: var(--accent); }
.menu-toggle { color: var(--accent); border-color: #386573; }
.top-row { background: var(--dark); border-bottom: 3px solid var(--accent); }
.workspace-label { color: var(--accent); }
.workspace-date { color: #d5f4ff; }
.card-header { background: #e9fcff !important; }
.kpi-icon { background: var(--accent); color: var(--dark); }
.banner-accent { border-left-color: var(--accent); }
.table > thead > tr > th { background: #eaf9ff; color: #365563; }
.table { --bs-table-hover-bg: #ebffff; --bs-table-striped-bg: #f5fcff; }
.btn-primary, .btn-success {
    --bs-btn-color: var(--dark); --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent);
    --bs-btn-hover-color: var(--dark); --bs-btn-hover-bg: #99ffff; --bs-btn-hover-border-color: #99ffff;
    --bs-btn-active-color: var(--dark); --bs-btn-active-bg: #22b8e9; --bs-btn-active-border-color: #22b8e9;
    --bs-btn-disabled-color: #23424f; --bs-btn-disabled-bg: #b5ecff; --bs-btn-disabled-border-color: #b5ecff;
    color: var(--dark); background: var(--accent); border-color: var(--accent); font-weight: 650;
}
.btn-primary:hover, .btn-success:hover { color: var(--dark); background: #99ffff; border-color: #99ffff; }
.btn-outline-primary, .btn-outline-success {
    --bs-btn-color: var(--accent-dark); --bs-btn-border-color: #55bedc;
    --bs-btn-hover-color: var(--dark); --bs-btn-hover-bg: var(--accent); --bs-btn-hover-border-color: var(--accent);
    --bs-btn-active-color: var(--dark); --bs-btn-active-bg: #99ffff; --bs-btn-active-border-color: #99ffff;
}
.text-primary, .text-success { color: var(--accent-dark) !important; }
.btn:focus-visible, .form-control:focus, .form-select:focus, .form-check-input:focus { border-color: #0082ad; box-shadow: 0 0 0 .2rem #33ccff38; }
.form-check-input:checked { background-color: #007b9d; border-color: #007b9d; }
.pagination { --bs-pagination-color: var(--accent-dark); --bs-pagination-active-color: var(--dark); --bs-pagination-active-bg: var(--accent); --bs-pagination-active-border-color: #0082ad; }
.nav-tabs { --bs-nav-link-hover-color: var(--accent-dark); --bs-nav-tabs-link-active-color: var(--accent-dark); }
.badge.bg-primary, .badge.bg-success { background: var(--accent-soft) !important; color: var(--accent-dark) !important; }
.modal-header { background: #e9fcff; }
details summary { color: var(--accent-dark); }
.login-container { background: linear-gradient(145deg, #33ccff 0%, #99ffff 60%, #33ccff 100%); border-top: 6px solid var(--dark); }
.login-box { border: 1px solid #213842; box-shadow: 0 22px 70px #102b3b40; }
.login-brand { background: var(--dark); border-bottom: 4px solid var(--accent); }
.login-brand strong span { color: var(--accent); }
.login-brand p { color: #c6dce5; }
.login-eyebrow { color: var(--accent-dark); }
.login-signature { color: #123c4c; font-weight: 650; }

/* Entradas breves: solo al mostrar una pantalla o abrir una ventana.
   El contenido usa opacidad para no cambiar la posición de sus modales. */
@keyframes workspace-enter {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes panel-enter {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
.content > .container-fluid { animation: workspace-enter 180ms ease-out; }
.modal.show .modal-dialog { animation: panel-enter 160ms ease-out; }
.login-box { animation: panel-enter 200ms ease-out; }
.form-control, .form-select { transition: border-color 140ms ease, box-shadow 140ms ease; }
.logout-button, .menu-toggle { transition: background-color 140ms ease, border-color 140ms ease; }

@media (max-width: 767.98px) {
    .menu-toggle { display: block; }
    .sidebar-brand { min-height: 72px; padding: .9rem 1rem; }
    .sidebar-content { display: none; }
    .sidebar-content.is-open { display: flex; max-height: calc(100svh - 72px); overflow-y: auto; animation: workspace-enter 160ms ease-out; }
    .sidebar-navigation { flex: 0 0 auto; overflow: visible; }
    .sidebar .nav-link { padding: .7rem; font-size: .9rem; }
    .workspace-date { font-size: .7rem; }
    h1 { font-size: 1.55rem; } h2 { font-size: 1.4rem; }
    .table { white-space: nowrap; }
    .table td .text-break, .table td details { white-space: normal; min-width: 180px; }
    .collection-metric { margin-bottom: .5rem; }
    .content .container-fluid { margin-top: 1rem !important; }
    .card-body, .modal-body { padding: 1rem; }
    .modal-dialog { margin: .65rem auto; width: calc(100% - 1.3rem); }
    .modal-header { padding: .9rem 1rem; }
    .table-responsive { max-width: 100%; overscroll-behavior-x: contain; scrollbar-width: thin; }
    .table > thead > tr > th { padding: .75rem .65rem; }
    .table > tbody > tr > td { padding: .7rem .65rem; }
    .table td .btn-sm { min-height: 36px; min-width: 36px; }
    .btn-sm { min-height: 36px; }
    .form-control, .form-select { min-height: 42px; }
    .btn-group { max-width: 100%; }
    .pagination { max-width: 100%; overflow-x: auto; padding-bottom: .25rem; }
    .page-link { min-height: 38px; min-width: 38px; text-align: center; }
}
@media (max-width: 400px) { .login-body { padding: 1.5rem; } .login-brand { padding: 1.4rem 1.5rem; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }