/* =========================================================================
   DataLici — design tokens
   Paleta extraída del logo DataLiciRD:
     Navy  #1B3D6F  — ícono carpeta + texto "DataLici"
     Azul  #3E9ED4  — texto "RD" / acento secundario
   Sidebar navy profundo, topbar navy, acentos azul claro.
   ========================================================================= */
:root {
    /* Sidebar */
    --dl-sidebar-bg:          #0F2540;
    --dl-sidebar-bg-hover:    #1B3D6F;
    --dl-sidebar-text:        #8DA8C8;
    --dl-sidebar-text-active: #FFFFFF;
    --dl-sidebar-border:      #1A3358;

    /* Topbar */
    --dl-topbar-bg:      #1B3D6F;
    --dl-topbar-bg-dark: #142F56;

    /* Superficies */
    --dl-bg:      #F0F4F8;
    --dl-card-bg: #FFFFFF;
    --dl-border:  #D9E4EF;
    --dl-surface-2: #F5F8FB;

    /* Textos */
    --dl-text-primary:   #0F2540;
    --dl-text-secondary: #4A6080;
    --dl-text-muted:     #7A95B0;

    /* Acento principal: azul del logo */
    --dl-primary:     #1B3D6F;
    --dl-primary-dim: #D6E4F5;

    --dl-accent:      #1B3D6F;
    --dl-accent-hover:#142F56;
    --dl-accent-soft: #D6E4F5;

    /* Acento secundario: azul claro "RD" */
    --dl-accent2:      #3E9ED4;
    --dl-accent2-hover:#2E82B0;
    --dl-accent2-soft: #D6EEF9;

    --dl-radius:    10px;
    --dl-radius-sm: 6px;
    --dl-shadow: 0 1px 2px rgba(15, 37, 64, 0.05), 0 1px 6px rgba(15, 37, 64, 0.08);

    --dl-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --dl-font-mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;

    --dl-sidebar-width:  248px;
    --dl-topbar-height:  60px;
}

* { box-sizing: border-box; }

body {
    font-family: var(--dl-font-sans);
    background-color: var(--dl-bg);
    color: var(--dl-text-primary);
    margin: 0;
    font-size: 14px;
}

a { text-decoration: none; color: inherit; }

/* ---------------------------------------------------------------------- *
 * Layout general: sidebar fijo + topbar fijo + contenido
 * ---------------------------------------------------------------------- */
.dl-shell {
    display: flex;
    min-height: 100vh;
}

.dl-sidebar {
    width: var(--dl-sidebar-width);
    background-color: var(--dl-sidebar-bg);
    color: var(--dl-sidebar-text);
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 30;
    transition: transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

/* Scroll delgado y oscuro, acorde al tema del sidebar */
.dl-sidebar,
.dl-sidebar nav {
    scrollbar-width: thin;
    scrollbar-color: var(--dl-sidebar-bg-hover) transparent;
}
.dl-sidebar::-webkit-scrollbar,
.dl-sidebar nav::-webkit-scrollbar {
    width: 6px;
}
.dl-sidebar::-webkit-scrollbar-track,
.dl-sidebar nav::-webkit-scrollbar-track {
    background: transparent;
}
.dl-sidebar::-webkit-scrollbar-thumb,
.dl-sidebar nav::-webkit-scrollbar-thumb {
    background-color: var(--dl-sidebar-bg-hover);
    border-radius: 10px;
}
.dl-sidebar::-webkit-scrollbar-thumb:hover,
.dl-sidebar nav::-webkit-scrollbar-thumb:hover {
    background-color: #2A4F85;
}

.dl-sidebar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--dl-sidebar-border);
}

.dl-sidebar__brand-mark {
    width: 30px;
    height: 30px;
    border-radius: var(--dl-radius-sm);
    background-color: var(--dl-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.dl-sidebar__brand-name {
    color: var(--dl-sidebar-text-active);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.2px;
}

.dl-nav-section {
    padding: 16px 12px 4px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dl-text-muted);
}

.dl-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    margin: 1px 8px;
    border-radius: var(--dl-radius-sm);
    font-size: 13.5px;
    color: var(--dl-sidebar-text);
}

.dl-nav-item i { font-size: 17px; width: 18px; text-align: center; }

.dl-nav-item:hover {
    background-color: var(--dl-sidebar-bg-hover);
    color: var(--dl-sidebar-text-active);
}

.dl-nav-item.is-active {
    background-color: var(--dl-sidebar-bg-hover);
    color: var(--dl-sidebar-text-active);
    border-left: 3px solid #3E9ED4;
    padding-left: 13px;
}

.dl-main {
    flex: 1;
    margin-left: var(--dl-sidebar-width);
    min-width: 0;
}

/* ---------------------------------------------------------------------- *
 * Topbar
 * ---------------------------------------------------------------------- */
.dl-topbar {
    height: var(--dl-topbar-height);
    background-color: var(--dl-topbar-bg);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 20;
}

.dl-topbar__left { display: flex; align-items: center; gap: 14px; }

.dl-topbar__toggle {
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: none;
    line-height: 1;
}

.dl-topbar__search {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.14);
    border-radius: var(--dl-radius-sm);
    padding: 7px 12px;
    width: 280px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
}

.dl-topbar__search input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 13px;
    width: 100%;
}

.dl-topbar__search input::placeholder { color: rgba(255, 255, 255, 0.7); }

.dl-topbar__right { display: flex; align-items: center; gap: 18px; }

.dl-topbar__icon-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    position: relative;
}

.dl-topbar__company {
    background-color: rgba(255, 255, 255, 0.14);
    border-radius: var(--dl-radius-sm);
    padding: 6px 10px;
    font-size: 12.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dl-topbar__user {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

/* ---------------------------------------------------------------------- *
 * Contenido, cards
 * ---------------------------------------------------------------------- */
.dl-content { padding: 24px 28px 48px; }

.dl-page-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 8px;
}

.dl-page-header h1 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.dl-page-header p {
    margin: 2px 0 0;
    color: var(--dl-text-secondary);
    font-size: 13px;
}

.dl-card {
    background-color: var(--dl-card-bg);
    border: 1px solid var(--dl-border);
    border-radius: var(--dl-radius);
    box-shadow: var(--dl-shadow);
}

.dl-card__header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--dl-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dl-card__header h2 { font-size: 14.5px; font-weight: 600; margin: 0; }

.dl-card__body { padding: 18px; }

.dl-quicklinks {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 22px;
}

.dl-quicklink {
    background-color: var(--dl-card-bg);
    border: 1px solid var(--dl-border);
    border-radius: var(--dl-radius);
    box-shadow: var(--dl-shadow);
    padding: 18px 12px;
    text-align: center;
    transition: border-color 0.15s ease, transform 0.1s ease;
}

.dl-quicklink:hover {
    border-color: var(--dl-accent);
    transform: translateY(-1px);
}

.dl-quicklink i {
    font-size: 22px;
    color: var(--dl-accent);
    display: block;
    margin-bottom: 8px;
}

.dl-quicklink span { font-size: 12.5px; font-weight: 500; color: var(--dl-text-primary); }

/* ---------------------------------------------------------------------- *
 * Tablas tipo reporte
 * ---------------------------------------------------------------------- */
.dl-table { width: 100%; border-collapse: collapse; font-size: 13px; }

.dl-table thead th {
    text-align: left;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dl-text-secondary);
    font-weight: 600;
    padding: 10px 12px;
    border-bottom: 1px solid var(--dl-border);
}

.dl-table tbody td {
    padding: 12px;
    border-bottom: 1px solid var(--dl-border);
    color: var(--dl-text-primary);
}

.dl-table tbody tr:last-child td { border-bottom: none; }
.dl-table tbody tr:hover { background-color: var(--dl-bg); }

/* Cifras y referencias en monoespaciada: hace que las columnas de monto y
   número de proceso se lean como un libro de actas/expediente. */
.dl-mono { font-family: var(--dl-font-mono); font-size: 12.5px; }

/* ---------------------------------------------------------------------- *
 * Badges de estado
 * ---------------------------------------------------------------------- */
.dl-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 11.5px;
    font-weight: 500;
    white-space: nowrap;
}

.badge-info { background-color: #DBEAFE; color: #1D4ED8; }
.badge-warning { background-color: #FEF3C7; color: #92400E; }
.badge-success { background-color: #DCFCE7; color: #166534; }
.badge-danger { background-color: #FEE2E2; color: #991B1B; }
.badge-neutral { background-color: #EEF0F2; color: #4B5563; }

/* ---------------------------------------------------------------------- *
 * Botones
 * ---------------------------------------------------------------------- */
.dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--dl-radius-sm);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
}

.dl-btn-primary { background-color: var(--dl-accent); color: #fff; }
.dl-btn-primary:hover { background-color: var(--dl-accent-hover); }

.dl-btn-secondary {
    background-color: #fff;
    color: var(--dl-text-primary);
    border-color: var(--dl-border);
}
.dl-btn-secondary:hover { border-color: var(--dl-text-muted); }

/* ---------------------------------------------------------------------- *
 * Responsive: tablet y móvil
 * ---------------------------------------------------------------------- */
@media (max-width: 1100px) {
    .dl-quicklinks { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .dl-sidebar { transform: translateX(-100%); }
    .dl-sidebar.is-open { transform: translateX(0); }
    .dl-main { margin-left: 0; }
    .dl-topbar__toggle { display: inline-block; }
    .dl-topbar__search { width: 160px; }
}

@media (max-width: 560px) {
    .dl-quicklinks { grid-template-columns: repeat(2, 1fr); }
    .dl-content { padding: 16px; }
    .dl-topbar__search { display: none; }
}

/* =========================================================================
   Auth layout
   ========================================================================= */
.dl-auth-body {
    background: linear-gradient(135deg, #0F2540 0%, #1B3D6F 60%, #2A5FA0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dl-auth-wrap {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    min-height: 100vh;
}

.dl-auth-card {
    background: var(--dl-card-bg);
    border-radius: var(--dl-radius);
    box-shadow: 0 8px 32px rgba(0,0,0,.24);
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
}

.dl-auth-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    justify-content: center;
}

.dl-logo-mark {
    width: 36px; height: 36px;
    background: var(--dl-accent);
    color: #fff;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px;
}

.dl-logo-name {
    font-size: 18px; font-weight: 700;
    color: var(--dl-text-primary);
}

.dl-auth-title {
    font-size: 22px; font-weight: 700;
    color: var(--dl-text-primary);
    margin: 0 0 4px;
    text-align: center;
}

.dl-auth-sub {
    color: var(--dl-text-secondary);
    margin: 0 0 24px;
    text-align: center;
    font-size: 13px;
}

.dl-auth-form { display: flex; flex-direction: column; gap: 16px; }

.dl-auth-footer {
    margin-top: 28px;
    text-align: center;
    font-size: 12px;
    color: var(--dl-text-muted);
    line-height: 1.6;
}

/* =========================================================================
   Formularios genéricos
   ========================================================================= */
.dl-form-group { display: flex; flex-direction: column; gap: 4px; }

.dl-label {
    font-size: 12px; font-weight: 600;
    color: var(--dl-text-secondary);
    text-transform: uppercase; letter-spacing: .04em;
}

.dl-input-wrap { position: relative; }

.dl-input-icon {
    position: absolute; left: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--dl-text-muted);
    font-size: 16px; pointer-events: none;
}

.dl-input {
    width: 100%;
    height: 40px;
    border: 1px solid var(--dl-border);
    border-radius: var(--dl-radius-sm);
    padding: 0 12px;
    font-family: var(--dl-font-sans);
    font-size: 14px;
    color: var(--dl-text-primary);
    background: #fff;
    transition: border-color .15s;
    outline: none;
}
.dl-input:focus { border-color: var(--dl-accent); box-shadow: 0 0 0 3px rgba(27,61,111,.14); }
.dl-input-icon-left { padding-left: 36px; }

/* =========================================================================
   Botones
   ========================================================================= */
.dl-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 0 18px; height: 40px;
    border-radius: var(--dl-radius-sm);
    font-family: var(--dl-font-sans);
    font-size: 14px; font-weight: 600;
    cursor: pointer; border: none;
    text-decoration: none;
    transition: background .15s, opacity .15s;
}
.dl-btn-primary { background: var(--dl-accent); color: #fff; }
.dl-btn-primary:hover { background: var(--dl-accent-hover); }
.dl-btn-full { width: 100%; justify-content: center; }
.dl-btn-secondary { background: var(--dl-bg); color: var(--dl-text-primary); border: 1px solid var(--dl-border); }
.dl-btn-danger { background: #EF4444; color: #fff; }
.dl-btn-danger:hover { background: #DC2626; }
.dl-btn-sm { height: 30px; padding: 0 10px; font-size: 12px; gap: 4px; }
.dl-btn-sm i { font-size: 14px; }

/* =========================================================================
   Alertas
   ========================================================================= */
.dl-alert {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px;
    border-radius: var(--dl-radius-sm);
    font-size: 13px; font-weight: 500;
    margin-bottom: 4px;
    position: relative;
}
.dl-alert-success  { background: #D1FAE5; color: #065F46; }
.dl-alert-danger   { background: #FEE2E2; color: #991B1B; }
.dl-alert-warning  { background: #FEF3C7; color: #92400E; }
.dl-alert-info     { background: #DBEAFE; color: #1E40AF; }
.dl-alert-close {
    margin-left: auto; background: none; border: none;
    cursor: pointer; color: inherit; opacity: .6; padding: 0;
    font-size: 14px; display: flex; align-items: center;
}
.dl-alert-close:hover { opacity: 1; }

/* =========================================================================
   Sidebar footer (logout)
   ========================================================================= */
.dl-sidebar__footer {
    margin-top: auto;
    padding: 12px 12px 16px;
    border-top: 1px solid var(--dl-sidebar-border);
}
.dl-nav-logout { color: var(--dl-sidebar-text) !important; }
.dl-nav-logout:hover { background: var(--dl-sidebar-bg-hover) !important; color: #fff !important; }

/* =========================================================================
   KPI strip — tira de métricas
   ========================================================================= */
.dl-kpi-strip {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.dl-kpi {
    background: var(--dl-card-bg);
    border: 1px solid var(--dl-border);
    border-radius: var(--dl-radius);
    box-shadow: var(--dl-shadow);
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 110px;
    flex: 1;
}

.dl-kpi--wide { min-width: 180px; flex: 2; }

.dl-kpi__value {
    font-size: 22px;
    font-weight: 700;
    color: var(--dl-text-primary);
    line-height: 1;
    font-family: var(--dl-font-mono);
}
.dl-kpi__value--green { color: #16A34A; }
.dl-kpi__value--blue  { color: #2563EB; }
.dl-kpi__value--red   { color: #DC2626; }

.dl-kpi__label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dl-text-muted);
    font-weight: 600;
}

/* =========================================================================
   Filtros en línea
   ========================================================================= */
.dl-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.dl-filters__search {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.dl-filters__search .dl-input-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dl-text-muted);
    font-size: 15px;
    pointer-events: none;
}

/* =========================================================================
   Tabla con scroll horizontal en mobile
   ========================================================================= */
.dl-table-wrap { overflow-x: auto; }

/* =========================================================================
   Layout de formularios (2 columnas main + side)
   ========================================================================= */
.dl-form-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    align-items: start;
}

.dl-form-fields {
    display: grid;
    grid-template-columns: repeat(var(--cols, 2), 1fr);
    gap: 16px;
}

.dl-span-2 { grid-column: span 2; }

@media (max-width: 860px) {
    .dl-form-grid { grid-template-columns: 1fr; }
    .dl-form-side { order: -1; }
    .dl-form-fields { --cols: 1 !important; }
    .dl-span-2 { grid-column: span 1; }
}

/* =========================================================================
   Pestañas de navegación (detalle de licitación)
   ========================================================================= */
.dl-tabs {
    display: flex;
    gap: 2px;
    border-bottom: 2px solid var(--dl-border);
    margin-bottom: 20px;
    overflow-x: auto;
}

.dl-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--dl-text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color 0.15s;
}

.dl-tab:hover { color: var(--dl-text-primary); }

.dl-tab.is-active {
    color: var(--dl-accent);
    border-bottom-color: var(--dl-accent);
}

/* =========================================================================
   Modal genérico
   ========================================================================= */
.dl-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.dl-modal {
    background: var(--dl-card-bg);
    border-radius: var(--dl-radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
}

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

.dl-modal__header h3 { margin: 0; font-size: 15px; font-weight: 600; }

.dl-modal__body { padding: 20px; }

.dl-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--dl-border);
    background: var(--dl-bg);
}

/* =========================================================================
   Definition list (ficha de datos)
   ========================================================================= */
.dl-dl {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 10px 16px;
    font-size: 13px;
    margin: 0;
}

.dl-dl dt {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dl-text-muted);
    padding-top: 2px;
}

.dl-dl dd {
    margin: 0;
    color: var(--dl-text-primary);
    word-break: break-word;
}

/* =========================================================================
   Notas internas
   ========================================================================= */
.dl-note {
    padding: 14px 18px;
    border-bottom: 1px solid var(--dl-border);
}

.dl-note:last-child { border-bottom: none; }

.dl-note--pinned { background: var(--dl-accent-soft); }

.dl-note__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    font-size: 12px;
}

.dl-note__meta strong { font-weight: 600; color: var(--dl-text-primary); }
.dl-note__meta span  { color: var(--dl-text-muted); }

.dl-note__text {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--dl-text-primary);
}

/* =========================================================================
   Timeline de historial
   ========================================================================= */
.dl-timeline {
    list-style: none;
    margin: 0;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dl-timeline__item {
    display: flex;
    gap: 12px;
    position: relative;
}

.dl-timeline__item::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 18px;
    bottom: -16px;
    width: 1px;
    background: var(--dl-border);
}

.dl-timeline__item:last-child::before { display: none; }

.dl-timeline__dot {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--dl-accent);
    border: 2px solid var(--dl-card-bg);
    box-shadow: 0 0 0 2px var(--dl-border);
    flex-shrink: 0;
    margin-top: 2px;
}