:root {
    /* Paleta Manantial Raíz — compartida con el sitio público */
    --ibm-navy: #17364E;
    --ibm-navy-dark: #0F2B40;
    --ibm-blue: #2F6982;
    --ibm-bg: #F7F5EF;
    --ibm-surface: #FFFFFF;
    --ibm-text: #13283A;
    --ibm-muted: #657681;
    --ibm-border: #D8E0E2;
    --ibm-accent: #38A5A0;
    --ibm-accent-strong: #267F7C;
    --ibm-accent-soft: #EDF3F2;
    --ibm-sidebar: #17364E;
    --ibm-sidebar-text: #FFFFFF;
    --ibm-warm: #E8E2D6;
    --ibm-warning: #2F6982;
    --ibm-radius: 16px;
    --ibm-shadow: 0 10px 30px rgba(19, 40, 58, .08);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--ibm-bg); color: var(--ibm-text); }
a { color: inherit; }

.ibm-app-shell { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.ibm-sidebar { background: var(--ibm-sidebar); color: var(--ibm-sidebar-text); padding: 24px 18px; min-height: 100vh; position: sticky; top: 0; align-self: start; }
.ibm-sidebar__brand { display: flex; gap: 12px; align-items: center; padding: 4px 8px 24px; }
.ibm-sidebar__brand strong, .ibm-sidebar__brand span { display: block; }
.ibm-sidebar__brand span { opacity: .72; font-size: 13px; margin-top: 2px; }
.ibm-sidebar__mark, .ibm-login-card__brand { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.12); font-weight: 800; letter-spacing: .08em; }
.ibm-nav { display: grid; gap: 6px; }
.ibm-nav__item { text-decoration: none; padding: 11px 12px; border-radius: 10px; color: var(--ibm-sidebar-text); opacity: .88; }
.ibm-nav__item:hover, .ibm-nav__item:focus { background: rgba(255,255,255,.1); opacity: 1; }

.ibm-app-main { min-width: 0; }
.ibm-topbar { min-height: 72px; background: var(--ibm-surface); border-bottom: 1px solid var(--ibm-border); padding: 14px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; position: sticky; top: 0; z-index: 10; }
.ibm-topbar__title strong, .ibm-topbar__title span { display: block; }
.ibm-topbar__title span { font-size: 13px; color: var(--ibm-muted); margin-top: 2px; }
.ibm-topbar__user { text-align: right; font-size: 14px; }
.ibm-topbar__user span, .ibm-topbar__user a { display: block; }
.ibm-topbar__user a { color: var(--ibm-muted); font-size: 12px; margin-top: 2px; text-decoration: none; }
.ibm-menu-toggle { display: none; border: 0; background: transparent; font-size: 24px; cursor: pointer; }

.ibm-content { padding: 32px; max-width: 1440px; margin: 0 auto; }
.ibm-page-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.ibm-page-heading h1 { margin: 5px 0 8px; font-size: clamp(28px, 4vw, 40px); }
.ibm-page-heading p { color: var(--ibm-muted); margin: 0; max-width: 700px; }
.ibm-eyebrow { color: var(--ibm-accent); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.ibm-primary-button { background: var(--ibm-accent); color: white; text-decoration: none; padding: 11px 16px; border-radius: 10px; font-weight: 700; white-space: nowrap; }
.ibm-primary-button:hover { background: var(--ibm-accent-strong); }

.ibm-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 20px; }
.ibm-stat-card, .ibm-panel { background: var(--ibm-surface); border: 1px solid var(--ibm-border); border-radius: var(--ibm-radius); box-shadow: var(--ibm-shadow); }
.ibm-stat-card { padding: 20px; }
.ibm-stat-card span, .ibm-stat-card small { display: block; color: var(--ibm-muted); }
.ibm-stat-card strong { display: block; font-size: 34px; margin: 8px 0 6px; }
.ibm-stat-card small { font-size: 12px; }

.ibm-dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.ibm-panel { padding: 22px; }
.ibm-panel--wide { grid-column: 1 / -1; }
.ibm-panel__header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.ibm-panel__header h2 { margin: 0; font-size: 18px; }
.ibm-panel p { margin: 0; color: var(--ibm-muted); line-height: 1.6; }
.ibm-badge { font-size: 12px; background: var(--ibm-accent-soft); color: var(--ibm-accent); border-radius: 999px; padding: 6px 9px; }
.ibm-system-status { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.ibm-system-status > div { border: 1px solid var(--ibm-border); border-radius: 12px; padding: 14px; }
.ibm-system-status strong, .ibm-system-status small { display: block; }
.ibm-system-status small { color: var(--ibm-muted); margin-top: 4px; }
.ibm-status-dot { width: 9px; height: 9px; display: inline-block; border-radius: 50%; background: var(--ibm-accent); margin-right: 7px; }
.ibm-status-dot--pending { background: var(--ibm-warning); }

.ibm-login-screen { min-height: 100vh; padding: 24px; display: grid; place-items: center; background: radial-gradient(circle at top left, var(--ibm-accent-soft), var(--ibm-bg) 50%); }
.ibm-login-card { width: min(100%, 430px); background: var(--ibm-surface); border: 1px solid var(--ibm-border); border-radius: 24px; box-shadow: var(--ibm-shadow); padding: 34px; }
.ibm-login-card__brand { background: var(--ibm-accent); color: white; margin-bottom: 20px; }
.ibm-login-card h1 { font-size: 26px; margin: 0 0 4px; }
.ibm-login-card__subtitle { color: var(--ibm-muted); margin: 0 0 26px; }
.ibm-login-card label { display: block; font-weight: 700; margin-bottom: 6px; }
.ibm-login-card input[type="text"], .ibm-login-card input[type="password"] { width: 100%; border: 1px solid var(--ibm-border); border-radius: 10px; padding: 12px 13px; font-size: 16px; }
.ibm-login-card .login-remember label { font-weight: 400; display: inline-flex; gap: 8px; align-items: center; }
.ibm-login-card input[type="submit"] { width: 100%; background: var(--ibm-accent); color: white; border: 0; border-radius: 10px; padding: 12px 14px; font-weight: 800; cursor: pointer; }
.ibm-login-card__forgot { display: inline-block; margin-top: 16px; color: var(--ibm-accent); text-decoration: none; }
.ibm-basic-page { max-width: 900px; margin: 60px auto; padding: 0 24px; }

@media (max-width: 980px) {
    .ibm-app-shell { grid-template-columns: 1fr; }
    .ibm-sidebar { position: fixed; inset: 0 auto 0 0; width: 270px; z-index: 50; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--ibm-shadow); }
    .ibm-sidebar.is-open { transform: translateX(0); }
    .ibm-menu-toggle { display: block; }
    .ibm-topbar { justify-content: flex-start; }
    .ibm-topbar__user { margin-left: auto; }
    .ibm-stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 640px) {
    .ibm-content { padding: 22px 16px; }
    .ibm-topbar { padding: 12px 16px; }
    .ibm-topbar__title strong { font-size: 14px; }
    .ibm-topbar__title span { display: none; }
    .ibm-page-heading { align-items: stretch; flex-direction: column; }
    .ibm-primary-button { text-align: center; }
    .ibm-stat-grid, .ibm-dashboard-grid, .ibm-system-status { grid-template-columns: 1fr; }
    .ibm-panel--wide { grid-column: auto; }
    .ibm-login-card { padding: 26px 22px; }
}

/* v0.2 — aplicación integrada */
.ibm-nav__item.is-active { background: rgba(255,255,255,.14); opacity: 1; font-weight: 700; }
.ibm-panel__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ibm-secondary-button, .ibm-link-button, .ibm-danger-button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border-radius: 10px; text-decoration: none; font-weight: 700; cursor: pointer; font: inherit; }
.ibm-secondary-button { border: 1px solid var(--ibm-border); background: var(--ibm-surface); color: var(--ibm-text); padding: 10px 14px; }
.ibm-secondary-button:hover { border-color: var(--ibm-blue); background: var(--ibm-accent-soft); }
.ibm-link-button { border: 0; background: transparent; color: var(--ibm-accent); padding: 8px 4px; }
.ibm-danger-button { border: 1px solid #d8a5a5; background: #fff6f6; color: #9f2e2e; padding: 10px 14px; }
.ibm-primary-button { border: 0; cursor: pointer; font: inherit; }
.ibm-subnav { display: flex; gap: 8px; flex-wrap: wrap; margin: -8px 0 20px; }
.ibm-subnav a { color: var(--ibm-muted); text-decoration: none; padding: 8px 12px; border-radius: 999px; font-size: 14px; font-weight: 700; }
.ibm-subnav a.is-active, .ibm-subnav a:hover { background: var(--ibm-accent-soft); color: var(--ibm-accent-strong); }
.ibm-filterbar { display: grid; grid-template-columns: minmax(240px,1fr) minmax(180px,240px) auto auto; gap: 10px; align-items: center; margin-bottom: 18px; }
.ibm-filterbar input, .ibm-filterbar select, .ibm-field input, .ibm-field select, .ibm-field textarea { width: 100%; border: 1px solid var(--ibm-border); border-radius: 10px; padding: 11px 12px; background: #fff; color: var(--ibm-text); font: inherit; }
.ibm-filterbar input:focus, .ibm-filterbar select:focus, .ibm-field input:focus, .ibm-field select:focus, .ibm-field textarea:focus { outline: 2px solid rgba(56,165,160,.20); border-color: var(--ibm-accent); }
.ibm-table-wrap { overflow-x: auto; }
.ibm-data-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.ibm-data-table th, .ibm-data-table td { text-align: left; padding: 13px 12px; border-bottom: 1px solid var(--ibm-border); vertical-align: middle; }
.ibm-data-table th { color: var(--ibm-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.ibm-data-table td a { color: var(--ibm-accent-strong); }
.ibm-data-table tbody tr:last-child td { border-bottom: 0; }
.ibm-empty { padding: 30px 12px; color: var(--ibm-muted); text-align: center; display: grid; gap: 6px; }
.ibm-empty strong { color: var(--ibm-text); font-size: 18px; }
.ibm-form-section { margin-bottom: 18px; }
.ibm-form-section .ibm-panel__header { align-items: start; }
.ibm-form-section .ibm-panel__header p { margin-top: 5px; font-size: 14px; }
.ibm-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.ibm-field { display: grid; gap: 7px; align-content: start; }
.ibm-field > span:first-child { font-size: 13px; font-weight: 700; color: var(--ibm-text); }
.ibm-field--wide { grid-column: 1 / -1; }
.ibm-field--checkbox { align-content: center; }
.ibm-checkbox-row { display: flex; align-items: center; gap: 8px; min-height: 45px; }
.ibm-checkbox-row input { width: auto; }
.ibm-field-group { display: contents; }
.ibm-form-actions { display: flex; gap: 12px; align-items: center; margin: 8px 0 26px; }
.ibm-notice { border-radius: 12px; padding: 13px 15px; margin: -8px 0 18px; font-weight: 700; }
.ibm-notice--success { background: var(--ibm-accent-soft); color: var(--ibm-accent-strong); border: 1px solid var(--ibm-border); }
.ibm-notice--error { background: #fff3f3; color: #9f2e2e; border: 1px solid #efd1d1; }
.ibm-danger-zone { border-color: #efd1d1; margin-top: 28px; }
.ibm-danger-zone h2 { color: #8b2929; }
.ibm-definition-list { margin: 0; display: grid; gap: 14px; }
.ibm-definition-list > div { display: grid; gap: 5px; }
.ibm-definition-list dt { font-size: 12px; font-weight: 800; color: var(--ibm-muted); text-transform: uppercase; letter-spacing: .04em; }
.ibm-definition-list dd { margin: 0; overflow-wrap: anywhere; }
.ibm-system-status--two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 760px) {
    .ibm-filterbar { grid-template-columns: 1fr; }
    .ibm-form-grid { grid-template-columns: 1fr; }
    .ibm-field--wide { grid-column: auto; }
    .ibm-field-group { display: grid; grid-template-columns: 1fr; gap: 16px; }
    .ibm-data-table { min-width: 0; }
    .ibm-data-table thead { display: none; }
    .ibm-data-table, .ibm-data-table tbody, .ibm-data-table tr, .ibm-data-table td { display: block; width: 100%; }
    .ibm-data-table tr { border: 1px solid var(--ibm-border); border-radius: 12px; margin-bottom: 12px; padding: 8px 12px; }
    .ibm-data-table td { border-bottom: 1px solid var(--ibm-border); padding: 10px 0; display: grid; grid-template-columns: 110px 1fr; gap: 10px; }
    .ibm-data-table td:last-child { border-bottom: 0; }
    .ibm-data-table td::before { content: attr(data-label); color: var(--ibm-muted); font-size: 12px; font-weight: 800; text-transform: uppercase; }
    .ibm-system-status--two { grid-template-columns: 1fr; }
}


/* v0.2.1 — Familias, sin alterar la estructura general */
.ibm-inline-check { display: inline-flex; align-items: center; gap: 7px; color: var(--ibm-muted); font-size: 13px; white-space: nowrap; }
.ibm-inline-check input { width: auto; }
.ibm-small-button { padding: 8px 11px; }
.ibm-inline-remove { display: inline-flex; margin-left: 8px; vertical-align: middle; }

.ibm-family-current { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px; margin: 0 0 18px; border: 1px solid var(--ibm-border); border-radius: 12px; background: var(--ibm-accent-soft); }
.ibm-family-current strong, .ibm-family-current small { display: block; }
.ibm-family-current strong { margin-top: 4px; font-size: 18px; color: var(--ibm-accent-strong); }
.ibm-family-current small { margin-top: 4px; color: var(--ibm-muted); }
.ibm-family-add-form { display: grid; grid-template-columns: minmax(220px,1.4fr) minmax(170px,.8fr) minmax(150px,.6fr) auto; gap: 14px; align-items: end; margin-top: 16px; }
.ibm-family-add-form--person { grid-template-columns: minmax(220px,1.3fr) minmax(170px,.8fr) minmax(150px,.6fr) auto; }
.ibm-family-row-form { display: grid; grid-template-columns: minmax(150px,1fr) minmax(145px,.8fr) auto auto; gap: 10px; align-items: center; }
.ibm-family-row-form select { width: 100%; border: 1px solid var(--ibm-border); border-radius: 10px; padding: 9px 10px; background: #fff; color: var(--ibm-text); font: inherit; }
.ibm-family-row-form label { font-size: 13px; color: var(--ibm-muted); }
.ibm-family-row-form .ibm-checkbox-row { min-height: auto; }
.ibm-remove-family-person { margin-top: 10px; }
.ibm-link-danger { color: #9f2e2e; }
.ibm-empty--compact { padding: 18px 8px; text-align: left; }
.ibm-table-note { display: block; margin-top: 4px; color: var(--ibm-muted); font-size: 12px; }

@media (max-width: 900px) {
    .ibm-family-add-form, .ibm-family-add-form--person { grid-template-columns: 1fr 1fr; }
    .ibm-family-row-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .ibm-family-current { align-items: flex-start; flex-direction: column; }
    .ibm-family-add-form, .ibm-family-add-form--person, .ibm-family-row-form { grid-template-columns: 1fr; }
}