:root {
  --navy: #062c5c;
  --navy-2: #103f73;
  --navy-soft: #edf3fa;
  --red: #c51e2c;
  --red-dark: #a81220;
  --ink: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --surface: #ffffff;
  --page: #f5f7fb;
  --success: #087443;
  --success-bg: #ecfdf3;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --warning: #9c6500;
  --warning-bg: #fffaeb;
  --shadow: 0 14px 45px rgba(6, 44, 92, .09);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--page); }
button, input { font: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }

.brand-header { background: #fff; border-bottom: 5px solid var(--navy); position: relative; }
.brand-header::after { content: ""; position: absolute; right: 0; bottom: -5px; width: 30%; height: 5px; background: var(--red); }
.brand-inner { width: min(940px, calc(100% - 32px)); min-height: 94px; margin: 0 auto; display: flex; align-items: center; }
.brand-logo { display: block; width: min(414px, 88vw); height: auto; object-fit: contain; }

.public-container { width: min(820px, calc(100% - 28px)); margin: 0 auto; padding: 34px 0 28px; }
.event-hero { text-align: center; }
.eyebrow { display: inline-block; color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.event-hero h1, .admin-heading h1, .login-card h1 { color: var(--navy); margin: 8px 0 8px; font-size: clamp(28px, 5vw, 42px); line-height: 1.05; }
.lead { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 16px; line-height: 1.55; }
.event-details { display: grid; grid-template-columns: 1.5fr .7fr 1.3fr; gap: 10px; margin: 24px 0 14px; text-align: left; }
.event-details div { min-width: 0; padding: 15px 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.event-details span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.event-details strong { display: block; margin-top: 4px; color: var(--navy); font-size: 14px; }

.countdown-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 12px 0 28px; padding: 18px 20px; text-align: left; border-radius: 16px; background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; box-shadow: var(--shadow); }
.countdown-card.is-closed { background: #344054; }
.countdown-kicker { display: block; color: rgba(255,255,255,.72); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.deadline-text { display: block; margin-top: 4px; font-size: 14px; }
.countdown { display: grid; grid-template-columns: repeat(4, minmax(52px, 1fr)); gap: 6px; min-width: 300px; }
.countdown div { padding: 7px 8px; text-align: center; border-radius: 10px; background: rgba(255,255,255,.1); }
.countdown strong { display: block; font-size: 22px; line-height: 1; font-variant-numeric: tabular-nums; }
.countdown span { display: block; margin-top: 4px; color: rgba(255,255,255,.7); font-size: 9px; text-transform: uppercase; }

.form-card, .closed-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 26px; }
.section-heading { display: flex; gap: 13px; align-items: flex-start; padding-bottom: 20px; }
.section-heading.compact { padding-bottom: 14px; }
.step-number { flex: 0 0 32px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; background: var(--navy); color: #fff; font-size: 13px; font-weight: 800; }
.section-heading h2 { margin: 1px 0 4px; color: var(--navy); font-size: 18px; }
.section-heading p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field > span { display: block; margin-bottom: 7px; color: #344054; font-size: 12px; font-weight: 700; }
.field b { color: var(--red); }
.field input, .search-input { width: 100%; min-width: 0; border: 1px solid #d0d5dd; border-radius: 11px; background: #fff; color: var(--ink); padding: 12px 13px; outline: none; transition: .15s ease; }
.field input:focus, .search-input:focus { border-color: var(--navy-2); box-shadow: 0 0 0 4px rgba(6,44,92,.09); }
.field small, .helper, #saveHint { display: block; margin-top: 6px; color: #98a2b3; font-size: 10px; line-height: 1.4; }
.lookup-message { min-height: 0; margin-top: -8px; padding: 0; font-size: 12px; }
.lookup-message.loading { color: var(--muted); }
.lookup-message.found { padding: 10px 12px; border-radius: 10px; color: var(--success); background: var(--success-bg); }
.lookup-message.new { padding: 10px 12px; border-radius: 10px; color: var(--navy); background: var(--navy-soft); }
.lookup-message.error { padding: 10px 12px; border-radius: 10px; color: var(--danger); background: var(--danger-bg); }

.companion-section { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--line); }
.yes-no-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice { display: flex; align-items: center; gap: 9px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; color: #344054; font-size: 13px; cursor: pointer; }
.choice input { accent-color: var(--navy); }
.companions-area { margin-top: 15px; }
.companion-row { display: grid; grid-template-columns: 30px 1fr 1fr 36px; gap: 10px; align-items: end; margin-bottom: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: #fbfcfe; }
.companion-number { width: 28px; height: 28px; display: grid; place-items: center; align-self: center; border-radius: 50%; background: var(--navy-soft); color: var(--navy); font-size: 11px; font-weight: 800; }
.remove-companion { width: 36px; height: 42px; border: 0; border-radius: 10px; background: var(--danger-bg); color: var(--danger); font-size: 23px; cursor: pointer; }

.submit-zone { margin-top: 25px; padding-top: 21px; border-top: 1px solid var(--line); }
.consent-row { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 14px; color: #475467; font-size: 12px; }
.consent-row input { margin-top: 1px; accent-color: var(--navy); }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 11px; padding: 11px 16px; font-weight: 800; text-decoration: none; cursor: pointer; transition: .15s ease; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); }
.btn-secondary { background: #fff; color: var(--navy); border-color: #c8d5e5; }
.btn-light { background: #fff; color: var(--navy); }
.btn-danger-outline { color: #fff; border-color: rgba(255,255,255,.35); background: transparent; }
.btn-small { padding: 8px 11px; border-radius: 9px; font-size: 11px; }
.submit-zone .btn-primary { width: 100%; min-height: 48px; font-size: 14px; }
.alert { margin: 0 0 18px; padding: 13px 15px; border-radius: 12px; font-size: 13px; line-height: 1.45; }
.alert.success { color: var(--success); background: var(--success-bg); border: 1px solid #abefc6; }
.alert.error { color: var(--danger); background: var(--danger-bg); border: 1px solid #fecdca; }
.closed-card { text-align: center; padding: 42px 25px; }
.closed-icon { width: 54px; height: 54px; margin: 0 auto 12px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-soft); color: var(--navy); font-size: 24px; font-weight: 900; }
.closed-card h2 { margin: 0 0 7px; color: var(--navy); }
.closed-card p { margin: 0; color: var(--muted); }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 20px 4px 0; color: #98a2b3; font-size: 11px; }
footer a { color: var(--navy); text-decoration: none; }

/* Administración */
.admin-body { background: #f5f7fa; }
.admin-topbar { min-height: 74px; padding: 10px max(20px, calc((100% - 1200px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--navy); color: #fff; }
.admin-brand { display: flex; align-items: center; gap: 13px; min-width: 0; }
.admin-brand img { width: 150px; height: 42px; object-fit: contain; object-position: left center; background: #fff; border-radius: 6px; padding: 2px 5px; }
.admin-brand strong { display: block; font-size: 13px; }
.admin-brand span { display: block; margin-top: 2px; color: rgba(255,255,255,.7); font-size: 10px; }
.admin-actions { display: flex; gap: 8px; }
.admin-container { width: min(1200px, calc(100% - 28px)); margin: 0 auto; padding: 28px 0 48px; }
.admin-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.admin-heading h1 { font-size: 30px; }
.admin-heading p { margin: 0; color: var(--muted); font-size: 12px; }
.status-badge { flex: 0 0 auto; padding: 7px 11px; border-radius: 999px; font-size: 11px; font-weight: 800; }
.status-badge.open { color: var(--success); background: var(--success-bg); }
.status-badge.closed { color: #475467; background: #e4e7ec; }
.metrics-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 11px; margin: 22px 0 13px; }
.metric { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.metric.primary { background: var(--navy); border-color: var(--navy); }
.metric span { display: block; min-height: 30px; color: var(--muted); font-size: 11px; }
.metric strong { display: block; margin: 3px 0; color: var(--navy); font-size: 28px; }
.metric small { display: block; color: #98a2b3; font-size: 9px; }
.metric.primary span, .metric.primary small { color: rgba(255,255,255,.68); }
.metric.primary strong { color: #fff; }
.insights-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 13px; }
.dashboard-card { border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; }
.insights-grid .dashboard-card { padding: 20px; }
.card-heading h2, .roster-toolbar h2 { margin: 0; color: var(--navy); font-size: 15px; }
.card-heading span, .roster-toolbar p { display: block; margin: 3px 0 0; color: #98a2b3; font-size: 10px; }
.bar-list { display: grid; gap: 13px; margin-top: 18px; }
.bar-meta { display: flex; justify-content: space-between; margin-bottom: 5px; color: #475467; font-size: 11px; }
.bar-meta strong { color: var(--navy); }
.bar-track { height: 9px; border-radius: 999px; background: #eef2f6; overflow: hidden; }
.bar-track span { display: block; height: 100%; min-width: 3px; border-radius: inherit; background: var(--navy); }
.donut-wrap { min-height: 185px; display: flex; align-items: center; justify-content: center; gap: 26px; }
.donut { width: 135px; aspect-ratio: 1; display: grid; place-items: center; position: relative; border-radius: 50%; background: conic-gradient(var(--navy) 0 var(--primary-pct), var(--red) var(--primary-pct) 100%); }
.donut::after { content: ""; position: absolute; inset: 20px; border-radius: 50%; background: #fff; }
.donut div { position: relative; z-index: 1; text-align: center; }
.donut strong { display: block; color: var(--navy); font-size: 26px; }
.donut span { color: var(--muted); font-size: 10px; }
.legend { display: grid; gap: 10px; }
.legend div { display: grid; grid-template-columns: 10px 1fr auto; align-items: center; gap: 7px; min-width: 145px; color: var(--muted); font-size: 11px; }
.legend strong { color: var(--navy); }
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot-primary { background: var(--navy); }.dot-accent { background: var(--red); }
.roster-card { margin-top: 13px; }
.roster-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; }
.roster-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.search-input { width: 250px; padding: 9px 11px; font-size: 11px; }
.filter-tabs { display: flex; gap: 5px; flex-wrap: wrap; }
.filter-btn { border: 1px solid var(--line); border-radius: 999px; background: #fff; padding: 7px 9px; color: #475467; font-size: 10px; font-weight: 800; cursor: pointer; }
.filter-btn.active { color: var(--navy); border-color: #a8bdd5; background: var(--navy-soft); }
.filter-btn span { color: #98a2b3; margin-left: 3px; }
.roster-list { border-top: 1px solid var(--line); }
.roster-item { border-bottom: 1px solid #eef1f5; }
.roster-item:last-child { border-bottom: 0; }
.roster-main { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 20px; }
.person-block { display: flex; align-items: center; gap: 12px; min-width: 0; }
.avatar { flex: 0 0 42px; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--navy-soft); color: var(--navy); font-weight: 900; text-transform: uppercase; }
.role-tag { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .1em; }
.person-block h3 { margin: 3px 0; color: var(--navy); font-size: 13px; }
.person-block p { margin: 0; color: #98a2b3; font-size: 9px; }
.roster-meta { display: flex; align-items: center; gap: 8px; }
.companion-pill { padding: 6px 8px; border-radius: 999px; color: #667085; background: #f2f4f7; font-size: 9px; font-weight: 800; }
.companion-pill.has { color: var(--red-dark); background: #fff1f2; }
.toggle-companions { border: 0; background: transparent; color: var(--navy); padding: 6px; font-size: 10px; font-weight: 800; cursor: pointer; }
.alone-text { color: #98a2b3; font-size: 10px; }
.companions-panel { padding: 0 20px 17px 74px; }
.companions-title { padding-top: 12px; border-top: 1px dashed #d0d5dd; color: #667085; font-size: 10px; font-weight: 700; }
.companion-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 9px; }
.companion-card { display: flex; align-items: center; gap: 9px; padding: 10px; border-radius: 10px; background: #f8fafc; }
.companion-card > span { flex: 0 0 24px; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.companion-card strong, .companion-card small { display: block; }
.companion-card strong { color: var(--navy); font-size: 10px; }.companion-card small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.empty-state { padding: 38px 20px; text-align: center; color: var(--muted); font-size: 12px; }

/* Login */
.login-body { min-height: 100vh; background: linear-gradient(145deg, #f4f7fb, #edf2f8); }
.login-wrap { min-height: 100vh; width: min(430px, calc(100% - 28px)); margin: 0 auto; display: grid; place-items: center; padding: 28px 0; }
.login-card { width: 100%; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.login-logo { width: 100%; max-width: 310px; height: auto; display: block; margin-bottom: 24px; }
.login-card h1 { font-size: 27px; }.login-card p { color: var(--muted); font-size: 12px; }
.login-form { display: grid; gap: 14px; margin-top: 20px; }.login-form .btn { width: 100%; margin-top: 2px; }
.back-link { display: inline-block; margin-top: 16px; color: var(--navy); text-decoration: none; font-size: 11px; }

@media (max-width: 960px) {
  .metrics-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .roster-toolbar { align-items: flex-start; flex-direction: column; }
  .roster-actions { width: 100%; justify-content: flex-start; }
  .search-input { width: min(100%, 330px); }
}

@media (max-width: 720px) {
  .brand-inner { min-height: 80px; justify-content: center; }
  .brand-logo { width: min(390px, 94vw); }
  .public-container { width: min(100% - 20px, 820px); padding-top: 24px; }
  .event-details { grid-template-columns: 1fr 1fr; }
  .event-details div:last-child { grid-column: 1 / -1; }
  .countdown-card { align-items: stretch; flex-direction: column; gap: 13px; }
  .countdown { min-width: 0; width: 100%; }
  .form-card { padding: 20px 16px; border-radius: 17px; }
  .form-grid { grid-template-columns: 1fr; }.field-full { grid-column: auto; }
  .yes-no-row { grid-template-columns: 1fr; }
  .companion-row { grid-template-columns: 28px 1fr 36px; }
  .companion-row .field:nth-of-type(1), .companion-row .field:nth-of-type(2) { grid-column: 2; }
  .companion-row .remove-companion { grid-column: 3; grid-row: 1 / span 2; align-self: center; }
  .companion-number { grid-row: 1 / span 2; align-self: center; }
  .admin-topbar { align-items: flex-start; flex-direction: column; padding: 11px 14px; }
  .admin-actions { width: 100%; }.admin-actions .btn { flex: 1; }
  .admin-container { width: calc(100% - 20px); padding-top: 20px; }
  .admin-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .insights-grid { grid-template-columns: 1fr; }
  .roster-main { align-items: flex-start; flex-direction: column; gap: 10px; }
  .roster-meta { width: 100%; justify-content: space-between; }
  .companions-panel { padding-left: 20px; }
  .companion-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .event-hero h1 { font-size: 31px; }
  .event-details { grid-template-columns: 1fr; }.event-details div:last-child { grid-column: auto; }
  .countdown strong { font-size: 19px; }.countdown { gap: 4px; }.countdown div { padding: 7px 4px; }
  .metrics-grid { gap: 8px; }.metric { padding: 13px; }.metric strong { font-size: 25px; }
  .donut-wrap { align-items: center; flex-direction: column; padding-top: 18px; }
  .roster-actions { align-items: stretch; flex-direction: column; }.search-input { width: 100%; }.filter-tabs { width: 100%; }.filter-btn { flex: 1; }
  .admin-brand img { width: 132px; }.admin-brand div { display: none; }
}