:root {
    --cosem-primary: #005AA9;
    --cosem-primary-dark: #004A8C;
    --cosem-primary-light: #EAF4FB;
    --cosem-secondary: #2FA7D8;

    --cosem-bg: #F7FAFC;
    --cosem-surface: #FFFFFF;
    --cosem-border: #D9E4EC;

    --cosem-text: #1F2D3D;
    --cosem-text-muted: #5C6B77;

    --cosem-success: #2E9E5B;
    --cosem-warning: #F0AD2C;
    --cosem-danger: #C94747;
    --cosem-info: #2FA7D8;

    --cosem-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --cosem-shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
    --cosem-radius: 10px;
}

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

body {
    background-color: var(--cosem-bg);
    color: var(--cosem-text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
}

/* =========================
   LINKS
========================= */

a {
    color: var(--cosem-primary);
    text-decoration: none;
}

a:hover {
    color: var(--cosem-primary-dark);
    text-decoration: none;
}

/* =========================
   NAVBAR
========================= */

.navbar,
.navbar.bg-dark,
.navbar-dark {
    background-color: var(--cosem-primary) !important;
}

.navbar-brand,
.navbar-dark .navbar-brand,
.navbar-dark .navbar-nav .nav-link,
.navbar-dark .navbar-text {
    color: #FFFFFF !important;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: rgba(255, 255, 255, 0.85) !important;
}

/* =========================
   LOGO (transparent, for white background)
========================= */

.logo-bg-white {
    background-color: var(--cosem-surface);
    padding: 6px 10px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
}

.logo-login {
    background-color: var(--cosem-surface);
    padding: 12px 16px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    box-shadow: var(--cosem-shadow-sm);
}

/* =========================
   PAGE CONTAINERS
========================= */

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--cosem-text);
    margin-bottom: 20px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--cosem-text-muted);
    margin-bottom: 24px;
}

/* =========================
   CARDS
========================= */

.card {
    border: 1px solid var(--cosem-border);
    border-radius: var(--cosem-radius);
    box-shadow: var(--cosem-shadow-sm);
    background-color: var(--cosem-surface);
}

.card-header {
    background-color: var(--cosem-primary-light);
    border-bottom: 1px solid var(--cosem-border);
    color: var(--cosem-text);
    font-weight: 600;
}

.card-title {
    margin-bottom: 0;
    font-size: 16px;
    font-weight: 600;
}

/* =========================
   BUTTONS
========================= */

.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 0.9rem;
}

.btn-primary {
    background-color: var(--cosem-primary);
    border-color: var(--cosem-primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--cosem-primary-dark) !important;
    border-color: var(--cosem-primary-dark) !important;
}

.btn-outline-primary {
    color: var(--cosem-primary);
    border-color: var(--cosem-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--cosem-primary);
    border-color: var(--cosem-primary);
    color: #FFFFFF;
}

.btn-secondary {
    background-color: var(--cosem-secondary);
    border-color: var(--cosem-secondary);
    color: #FFFFFF;
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
    filter: brightness(0.95);
    color: #FFFFFF;
}

.btn-success {
    background-color: var(--cosem-success);
    border-color: var(--cosem-success);
}

.btn-warning {
    background-color: var(--cosem-warning);
    border-color: var(--cosem-warning);
    color: #FFFFFF;
}

.btn-danger {
    background-color: var(--cosem-danger);
    border-color: var(--cosem-danger);
}

.btn-light {
    background-color: #FFFFFF;
    border-color: var(--cosem-border);
    color: var(--cosem-text);
}

/* =========================
   FORMS
========================= */

.form-label,
label {
    font-weight: 600;
    color: var(--cosem-text);
    margin-bottom: 6px;
}

.form-control,
.form-select,
textarea,
select,
input {
    border: 1px solid var(--cosem-border);
    border-radius: 8px;
    color: var(--cosem-text);
    background-color: #FFFFFF;
}

.form-control:focus,
.form-select:focus,
textarea:focus,
select:focus,
input:focus {
    border-color: var(--cosem-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 90, 169, 0.15);
}

.form-text {
    color: var(--cosem-text-muted);
}

/* =========================
   TABLES
========================= */

.table {
    color: var(--cosem-text);
    background-color: #FFFFFF;
}

.table thead th {
    background-color: var(--cosem-primary-light);
    color: var(--cosem-text);
    border-bottom: 1px solid var(--cosem-border);
    font-weight: 700;
    vertical-align: middle;
}

.table td,
.table th {
    border-color: var(--cosem-border);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: #F2F8FC;
}

/* =========================
   BADGES
========================= */

.badge {
    font-weight: 600;
    border-radius: 999px;
    padding: 0.45em 0.75em;
}

.badge.bg-primary,
.bg-primary {
    background-color: var(--cosem-primary) !important;
}

.badge.bg-secondary,
.bg-secondary {
    background-color: var(--cosem-secondary) !important;
}

.badge.bg-success,
.bg-success {
    background-color: var(--cosem-success) !important;
}

.badge.bg-warning,
.bg-warning {
    background-color: var(--cosem-warning) !important;
    color: #FFFFFF !important;
}

.badge.bg-danger,
.bg-danger {
    background-color: var(--cosem-danger) !important;
}

.badge.bg-info,
.bg-info {
    background-color: var(--cosem-info) !important;
    color: #FFFFFF !important;
}

/* =========================
   ALERTS
========================= */

.alert {
    border-radius: 10px;
    border-width: 1px;
}

.alert-primary {
    background-color: var(--cosem-primary-light);
    border-color: #C6DCEF;
    color: var(--cosem-primary-dark);
}

.alert-success {
    background-color: #EAF7F0;
    border-color: #BFE3CC;
    color: #1F6F41;
}

.alert-warning {
    background-color: #FFF6E5;
    border-color: #F7D89B;
    color: #9A6800;
}

.alert-danger {
    background-color: #FCECEC;
    border-color: #E9B5B5;
    color: #9F2E2E;
}

.alert-info {
    background-color: #EAF7FC;
    border-color: #BFE1EF;
    color: #1F6E8D;
}

/* =========================
   MODALS
========================= */

.modal-content {
    border: 1px solid var(--cosem-border);
    border-radius: 12px;
    box-shadow: var(--cosem-shadow-md);
}

.modal-header {
    background-color: var(--cosem-primary-light);
    border-bottom: 1px solid var(--cosem-border);
}

.modal-title {
    color: var(--cosem-text);
    font-weight: 700;
}

.modal-footer {
    border-top: 1px solid var(--cosem-border);
}

/* =========================
   DROPDOWNS
========================= */

.dropdown-menu {
    border: 1px solid var(--cosem-border);
    border-radius: 10px;
    box-shadow: var(--cosem-shadow-sm);
}

.dropdown-item:active,
.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--cosem-primary-light);
    color: var(--cosem-text);
}

/* =========================
   PAGINATION
========================= */

.page-link {
    color: var(--cosem-primary);
    border-color: var(--cosem-border);
}

.page-link:hover {
    color: var(--cosem-primary-dark);
    background-color: var(--cosem-primary-light);
    border-color: var(--cosem-border);
}

.page-item.active .page-link {
    background-color: var(--cosem-primary);
    border-color: var(--cosem-primary);
}

/* =========================
   LIST GROUP
========================= */

.list-group-item {
    border-color: var(--cosem-border);
}

.list-group-item.active {
    background-color: var(--cosem-primary);
    border-color: var(--cosem-primary);
}

/* =========================
   UTILITIES
========================= */

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

.border-soft {
    border: 1px solid var(--cosem-border);
}

.bg-soft-primary {
    background-color: var(--cosem-primary-light);
}

.section-box {
    background-color: #FFFFFF;
    border: 1px solid var(--cosem-border);
    border-radius: var(--cosem-radius);
    box-shadow: var(--cosem-shadow-sm);
    padding: 20px;
    margin-bottom: 20px;
}

.section-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.status-pill {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.status-pill.status-success {
    background-color: #EAF7F0;
    color: #1F6F41;
}

.status-pill.status-warning {
    background-color: #FFF6E5;
    color: #9A6800;
}

.status-pill.status-danger {
    background-color: #FCECEC;
    color: #9F2E2E;
}

.status-pill.status-info {
    background-color: #EAF7FC;
    color: #1F6E8D;
}

/* =========================
   LOGIN PAGE
========================= */

.login-page {
    background: linear-gradient(180deg, #F7FAFC 0%, #EAF4FB 100%);
    min-height: 100vh;
}

.login-card {
    border: 1px solid var(--cosem-border);
    border-radius: 14px;
    box-shadow: var(--cosem-shadow-md);
    background-color: #FFFFFF;
}

.login-card .card-body {
    padding: 30px;
}

.login-logo-title {
    color: var(--cosem-primary);
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 4px;
}

.login-logo-subtitle {
    color: var(--cosem-text-muted);
    margin-bottom: 24px;
}

/* =========================
   RESPONSIVE
========================= */

/* =========================
   PAGE: cola (staff y admin)
========================= */
.cola-lista-panel .list-group-item {
    padding: 14px 16px;
    font-size: 15px;
}
.cola-lista-panel .list-group-item.cola-fila {
    cursor: default;
}
.cola-fila-acciones {
    min-width: 7rem;
}
@media (min-width: 992px) {
    .cola-fila-acciones {
        min-width: 11rem;
        text-align: right;
    }
}
.cola-lista-panel .cola-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.cola-lista-panel .cola-item-orden {
    font-weight: 700;
    font-size: 16px;
    color: var(--cosem-primary);
}
.cola-lista-panel .cola-item-nombre {
    font-weight: 600;
    font-size: 16px;
    color: var(--cosem-text);
    margin-bottom: 10px;
    line-height: 1.35;
    word-break: break-word;
}
.cola-lista-panel .cola-item-datos {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--cosem-text);
}
.cola-lista-panel .cola-item-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 10px;
    line-height: 1.4;
}
.cola-lista-panel .cola-meta-label {
    flex: 0 0 auto;
    min-width: 5.25rem;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cosem-text-muted);
}
.cola-lista-panel .cola-meta-val {
    flex: 1 1 auto;
    min-width: 0;
    word-break: break-word;
    white-space: normal;
    color: var(--cosem-text);
}
.cola-lista-panel .cola-meta-etapa {
    color: var(--cosem-text-muted);
    font-size: 12px;
}
.cola-lista-panel .list-group-item:hover {
    background-color: var(--cosem-primary-light);
}

/* Colas admin: selección = mismo tono que hover (evita el azul fuerte de .active de Bootstrap) */
.cola-lista-panel .list-group-item-action.cola-item-admin.active,
.cola-lista-panel .list-group-item-action.cola-item-admin.active:hover,
.cola-lista-panel .list-group-item-action.cola-item-admin.active:focus {
    background-color: var(--cosem-primary-light) !important;
    color: var(--cosem-text) !important;
    border-color: var(--cosem-border) !important;
    z-index: auto;
}
.cola-lista-panel .list-group-item-action.cola-item-admin.active .cola-item-nombre,
.cola-lista-panel .list-group-item-action.cola-item-admin.active .cola-meta-val {
    color: var(--cosem-text);
}
.cola-lista-panel .list-group-item-action.cola-item-admin.active .cola-item-orden {
    color: var(--cosem-primary);
}

/* Historial de atención (admin, detalle paciente) */
.historial-atencion-wrap {
    max-height: min(40vh, 320px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 2px 4px 2px 0;
}

.historial-atencion-empty {
    text-align: center;
    color: var(--cosem-text-muted);
    font-size: 0.9rem;
    padding: 1.25rem 1rem;
    background: var(--cosem-bg);
    border: 1px dashed var(--cosem-border);
    border-radius: var(--cosem-radius);
}

.historial-atencion {
    position: relative;
    margin: 0;
    padding: 0 0 0 1rem;
    border-left: 3px solid var(--cosem-border);
}

.historial-atencion-item {
    position: relative;
    padding-bottom: 1.15rem;
}

.historial-atencion-item:last-child {
    padding-bottom: 0;
}

.historial-atencion-item::before {
    content: "";
    position: absolute;
    left: -1.21rem;
    top: 0.45rem;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--cosem-primary);
    border: 2px solid var(--cosem-surface);
    box-shadow: 0 0 0 1px var(--cosem-border);
    z-index: 1;
}

.historial-atencion-item-inner {
    background: var(--cosem-bg);
    border: 1px solid var(--cosem-border);
    border-radius: var(--cosem-radius);
    padding: 0.75rem 1rem;
}

.historial-atencion-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 0.5rem;
}

.historial-atencion-fecha {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cosem-text);
    letter-spacing: 0.01em;
}

.historial-atencion-user {
    font-size: 0.8125rem;
    color: var(--cosem-text-muted);
}

.historial-atencion-user-label {
    font-weight: 500;
    margin-right: 0.25rem;
    color: var(--cosem-text-muted);
}

.historial-atencion-cambio {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
}

.historial-badge-estado {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35em 0.65em;
}

.historial-atencion-arrow {
    color: var(--cosem-text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    user-select: none;
}

.historial-atencion-etapa {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--cosem-border);
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--cosem-text);
}

.historial-atencion-etapa-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cosem-text-muted);
    margin-right: 0.35rem;
}

.historial-atencion-etapa-val {
    font-weight: 500;
    word-break: break-word;
}

.historial-atencion-arrow-muted {
    color: var(--cosem-text-muted);
    margin: 0 0.15rem;
}

.reporte-tabla-atenciones tbody tr.reporte-fila-atencion {
    cursor: pointer;
}

.reporte-tabla-atenciones tbody tr.reporte-fila-atencion:hover {
    background-color: var(--cosem-primary-light) !important;
}

.reporte-tabla-atenciones tbody tr.reporte-fila-atencion:focus {
    outline: 2px solid var(--cosem-primary);
    outline-offset: -2px;
}

.historial-atencion-nota {
    margin-top: 0.5rem;
    padding: 0.5rem 0.65rem;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--cosem-text);
    background: var(--cosem-surface);
    border-radius: 6px;
    border-left: 3px solid var(--cosem-secondary);
    word-break: break-word;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 20px;
    }

    .section-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}