/* Northlight Dance Academy — Studio Admin ERP Theme
   Adheres strictly to the Dark Stage Palette: #0B0E1E (Dark Stage), #14182E (Card), #8B5CF6 (Iris), #FF3E6C (Coral), #06B6D4 (Cyan), #FBBF24 (Amber)
   Zero developer words, pure vanilla styling, responsive across 1440px and 375px. */

:root {
  --mv-bg: #0B0E1E;
  --mv-surface: #14182E;
  --mv-surface-alt: #1A203C;
  --mv-surface-light: #22294C;
  --mv-ink: #F8FAFC;
  --mv-ink-soft: #94A3B8;
  --mv-ink-faint: #64748B;
  --mv-line: rgba(255, 255, 255, 0.1);
  --mv-line-soft: rgba(255, 255, 255, 0.06);
  --mv-accent: #8B5CF6;
  --mv-accent-dark: #7C3AED;
  --mv-accent-soft: rgba(139, 92, 246, 0.16);
  --mv-coral: #FF3E6C;
  --mv-coral-soft: rgba(255, 62, 108, 0.16);
  --mv-cyan: #06B6D4;
  --mv-gold: #FBBF24;
  --mv-focus: #8B5CF6;
  --mv-side: #070914;

  --ok: #34D399;      --ok-bg: rgba(52, 211, 153, 0.16);
  --partial: #FBBF24; --partial-bg: rgba(251, 191, 36, 0.16);
  --pend: #F59E0B;    --pend-bg: rgba(245, 158, 11, 0.16);
  --bad: #F87171;     --bad-bg: rgba(248, 113, 113, 0.16);
  --info: #06B6D4;    --info-bg: rgba(6, 182, 212, 0.16);

  --radius: 12px;
  --radius-s: 8px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mv-ink);
  background: var(--mv-bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--mv-focus); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -48px; z-index: 200; background: var(--mv-accent); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip-link:focus { top: 8px; }
.ic { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ic-inline { width: 13px; height: 13px; margin-right: 3px; vertical-align: -2px; }
noscript p { padding: 24px; }

/* Concept banner */
.adm-banner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px;
  padding: 8px 16px; background: #05070F; color: var(--mv-ink-soft); font-size: 12px; border-bottom: 1px solid var(--mv-line);
}
.adm-banner strong { color: #FFFFFF; }
.adm-banner-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.banner-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--mv-line); background: transparent; color: var(--mv-ink); text-decoration: none; cursor: pointer; font-size: 12px;
}
.banner-btn:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--mv-accent); }
.banner-btn .ic { width: 13px; height: 13px; }

/* App shell */
.adm-app { display: flex; min-height: calc(100vh - 38px); }
.adm-side {
  position: fixed; inset: 0 auto 0 0; z-index: 60; width: 240px; transform: translateX(-100%); transition: transform 0.2s ease, visibility 0.2s;
  display: flex; flex-direction: column; gap: 16px; padding: 20px 14px; background: var(--mv-side); color: #fff; overflow-y: auto; border-right: 1px solid var(--mv-line);
}
.adm-side:not(.open) { visibility: hidden; }
.adm-side.open { transform: none; }
@media (prefers-reduced-motion: reduce) { .adm-side { transition: none; } }
.adm-overlay { position: fixed; inset: 0; z-index: 55; background: rgba(0, 0, 0, 0.65); }
.side-brand { display: flex; flex-direction: column; padding: 0 8px; }
.side-eyebrow { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mv-ink-faint); margin-bottom: 4px; }
.side-name { font-weight: 800; font-size: 18px; line-height: 1.2; }
.side-name.accent { color: var(--mv-coral); }
.side-nav { display: flex; flex-direction: column; gap: 2px; }
.side-nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: var(--radius-s);
  color: var(--mv-ink-soft); text-decoration: none; font-size: 13.5px;
}
.side-nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.side-nav a.active { background: var(--mv-accent); color: #fff; font-weight: 600; }
.side-group { margin: 16px 12px 6px; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mv-ink-faint); }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding: 0 4px; }
.side-date { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--mv-ink-faint); padding: 8px 6px; border-top: 1px solid var(--mv-line); }
.side-date .ic { width: 14px; height: 14px; }
.side-out { display: flex; align-items: center; gap: 10px; padding: 8px 6px; color: var(--mv-ink-soft); text-decoration: none; font-size: 13.5px; border-radius: var(--radius-s); }
.side-out:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.side-credit { font-size: 11px; color: var(--mv-ink-faint); padding: 0 6px; }

.adm-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.adm-topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 10px; height: 50px; padding: 0 16px; background: var(--mv-side); color: #fff; border-bottom: 1px solid var(--mv-line); }
.adm-topbar .icon-btn { color: #fff; }
.top-name { font-weight: 800; font-size: 15px; }
.top-name span { color: var(--mv-coral); font-weight: 600; margin-left: 4px; }
.adm-main { flex: 1; width: 100%; max-width: 1440px; margin: 0 auto; padding: 20px 16px 80px; }
.adm-main:focus { outline: none; }

@media (min-width: 960px) {
  .adm-side, .adm-side:not(.open) { position: sticky; top: 0; height: 100vh; transform: none; flex: none; visibility: visible; }
  .adm-overlay, .adm-topbar { display: none !important; }
  .adm-main { padding: 28px 32px 64px; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 38px; padding: 7px 14px;
  border-radius: var(--radius-s); border: 1px solid transparent; font-weight: 600; font-size: 13px; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn-sm { min-height: 30px; padding: 4px 10px; font-size: 12px; }
.btn-lg { min-height: 46px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--mv-accent); color: #fff; }
.btn-primary:hover { background: var(--mv-accent-dark); }
.btn-coral { background: var(--mv-coral); color: #fff; }
.btn-coral:hover { background: #E0355D; }
.btn-outline { background: var(--mv-surface); border-color: var(--mv-line); color: var(--mv-ink); }
.btn-outline:hover { border-color: var(--mv-accent); color: #fff; background: var(--mv-surface-alt); }
.btn-danger { background: var(--bad); color: #fff; }
.btn-danger:hover { background: #DC2626; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 8px; border: 0; background: transparent; color: var(--mv-ink-faint); cursor: pointer; flex: none; }
.icon-btn .ic { width: 16px; height: 16px; }
.icon-btn:hover { background: var(--mv-surface-alt); color: #fff; }
.text-btn { display: inline-flex; align-items: center; gap: 5px; border: 0; background: none; padding: 4px 2px; color: var(--mv-accent); font-weight: 600; font-size: 13px; text-decoration: none; cursor: pointer; }
.text-btn:hover { text-decoration: underline; }

/* Page header */
.back-link { display: inline-block; margin-bottom: 8px; font-size: 13px; color: var(--mv-accent); text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 20px; margin-bottom: 20px; }
.page-head h1 { font-size: 24px; line-height: 1.2; letter-spacing: -0.01em; color: #FFFFFF; }
.page-sub { margin-top: 4px; color: var(--mv-ink-soft); font-size: 13px; }
.head-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Cards & KPIs */
.card { background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px; min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card h2, .card-head h2 { font-size: 16px; color: #FFFFFF; }
.card-link { font-size: 12.5px; font-weight: 600; color: var(--mv-accent); text-decoration: none; white-space: nowrap; }
.card-link:hover { text-decoration: underline; }
.card-intro { color: var(--mv-ink-soft); font-size: 13px; margin-bottom: 12px; }
.kpi-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: var(--radius); padding: 14px 16px; min-width: 0; }
.kpi-label { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mv-ink-faint); }
.kpi-value { font-size: 22px; font-weight: 800; margin-top: 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; color: #FFFFFF; }
.kpi-sub { font-size: 12px; color: var(--mv-ink-soft); margin-top: 2px; }
.kpi-ok .kpi-value { color: var(--ok); }
.kpi-warn .kpi-value { color: var(--pend); }
@media (min-width: 700px) { .kpi-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .kpi-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .kpi-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } .kpi-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.dash-grid { display: grid; gap: 16px; align-items: start; }
.dash-grid .card { margin: 0; }
@media (min-width: 900px) { .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .dash-grid { grid-template-columns: 1.1fr 1fr 1fr; } }

.two-col, .detail-grid { display: grid; gap: 16px; margin-bottom: 16px; }
.two-col .card, .detail-grid .card { margin: 0; }
@media (min-width: 820px) { .two-col, .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Kanban Pipeline Board (5 Columns) */
.kanban-section { margin-top: 24px; margin-bottom: 24px; }
.kanban-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}
@media (max-width: 1100px) {
  .kanban-board {
    display: flex;
    overflow-x: auto;
    padding-bottom: 12px;
  }
  .kanban-col {
    min-width: 250px;
    flex-shrink: 0;
  }
}
.kanban-col {
  background: var(--mv-surface);
  border: 1px solid var(--mv-line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 240px;
}
.kanban-col-head {
  padding: 10px 12px;
  border-bottom: 1px solid var(--mv-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--mv-surface-alt);
  border-radius: var(--radius) var(--radius) 0 0;
}
.kanban-col-count {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 11px;
}
.kanban-col-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.kanban-card {
  background: var(--mv-bg);
  border: 1px solid var(--mv-line);
  border-radius: var(--radius-s);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.kanban-card:hover {
  border-color: var(--mv-accent);
}
.kanban-card-title {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kanban-card-meta {
  color: var(--mv-ink-soft);
  font-size: 12px;
  line-height: 1.4;
}
.kanban-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--mv-line-soft);
}

/* Lists */
.list { display: flex; flex-direction: column; }
.list-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--mv-line-soft); }
.list-row:first-child { border-top: 0; }
.list.compact .list-row { padding: 6px 0; font-size: 13px; }
.list-row.past { opacity: 0.55; }
.grow { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.grow > .muted { font-size: 12px; }
.muted { color: var(--mv-ink-soft); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.center { text-align: center; }
.strong-link { font-weight: 700; text-decoration: none; color: #FFFFFF; }
.strong-link:hover { color: var(--mv-accent); text-decoration: underline; }
.row-link { color: var(--mv-accent); font-weight: 600; font-size: 13px; text-decoration: none; white-space: nowrap; }
.row-link:hover { text-decoration: underline; }
.time-chip { flex: none; min-width: 86px; padding: 3px 6px; border-radius: 6px; background: var(--mv-accent-soft); color: var(--mv-accent); font-weight: 700; font-size: 11.5px; text-align: center; }
.pill-stack { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.list-title { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mv-ink-faint); margin: 16px 0 4px; }
.list-title.first { margin-top: 0; }
.empty { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 24px 12px; color: var(--mv-ink-faint); text-align: center; }
.empty-ic { width: 36px; height: 36px; opacity: 0.35; }
.empty-hint { font-size: 12px; }

/* Pills & Badges */
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: capitalize; white-space: nowrap; }
.pill .ic { width: 11px; height: 11px; stroke-width: 3; }
.pill-paid, .pill-signed { background: var(--ok-bg); color: var(--ok); }
.pill-partial { background: var(--partial-bg); color: var(--partial); }
.pill-pending { background: var(--pend-bg); color: var(--pend); }
.pill-unsigned { background: var(--mv-line); color: var(--mv-ink-soft); }
.pill-holiday { background: var(--bad-bg); color: var(--bad); text-transform: none; }
.pill-neutral { background: var(--mv-line); color: var(--mv-ink-soft); text-transform: none; }
.tier-pill { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--mv-accent-soft); color: var(--mv-accent); font-size: 11px; font-weight: 700; }
.tier-pill.base { background: var(--mv-line); color: var(--mv-ink-soft); }
.disc { color: var(--ok); font-weight: 700; font-size: 0.9em; }

.style-pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; background: var(--b, rgba(255,255,255,0.08)); color: var(--c, #fff); border: 1px solid var(--l, rgba(255,255,255,0.15)); }
.st-hiphop { --b: rgba(6, 182, 212, 0.16); --c: #06B6D4; --l: rgba(6, 182, 212, 0.3); }
.st-ballet { --b: rgba(139, 92, 246, 0.16); --c: #A78BFA; --l: rgba(139, 92, 246, 0.3); }
.st-chinese { --b: rgba(255, 62, 108, 0.16); --c: #FF3E6C; --l: rgba(255, 62, 108, 0.3); }
.st-kpop { --b: rgba(245, 158, 11, 0.16); --c: #FBBF24; --l: rgba(245, 158, 11, 0.3); }
.st-contemporary { --b: rgba(168, 85, 247, 0.16); --c: #C084FC; --l: rgba(168, 85, 247, 0.3); }
.st-toddler { --b: rgba(52, 211, 153, 0.16); --c: #34D399; --l: rgba(52, 211, 153, 0.3); }

.tier-bar { height: 6px; border-radius: 99px; background: var(--mv-line); overflow: hidden; margin-top: 8px; }
.tier-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mv-accent), var(--mv-coral)); }
.tier-note { font-size: 11.5px; color: var(--mv-ink-soft); margin-top: 4px; }
.tier-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; font-weight: 700; font-size: 13px; }

.date-badge { flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 8px; background: var(--mv-accent-soft); color: var(--mv-accent); line-height: 1.1; }
.date-badge span { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.date-badge strong { font-size: 16px; }
.date-badge small { font-size: 9.5px; opacity: 0.8; }
.date-badge.holiday { background: var(--bad-bg); color: var(--bad); }
.date-badge.event { background: var(--info-bg); color: var(--info); }
.date-badge.tall { height: 54px; width: 50px; }

.notice { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--radius-s); font-size: 13px; margin-bottom: 16px; flex-wrap: wrap; }
.notice .ic { margin-top: 2px; }
.notice-info { background: var(--info-bg); color: #38BDF8; border: 1px solid rgba(56, 189, 248, 0.3); }
.notice-holiday { background: var(--bad-bg); color: var(--bad); border: 1px solid rgba(248, 113, 113, 0.3); margin-bottom: 10px; }
.notice .btn { margin-left: auto; }

/* Tables */
.table-card { background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { padding: 10px 14px; background: var(--mv-surface-alt); border-bottom: 1px solid var(--mv-line); text-align: left; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mv-ink-faint); white-space: nowrap; }
td { padding: 12px 14px; border-top: 1px solid var(--mv-line-soft); vertical-align: middle; }
tbody tr:first-child td { border-top: 0; }
tbody tr:hover { background: var(--mv-surface-alt); }
td.num, th.num { text-align: right; white-space: nowrap; }
td.right, th.right { text-align: right; }
th.center, td.center { text-align: center; }
td .small { display: block; color: var(--mv-ink-soft); }
.hide-sm, .hide-md { display: none; }
.show-sm { display: block; }
@media (min-width: 640px) { .hide-sm { display: table-cell; } .show-sm { display: none; } }
@media (min-width: 1100px) { .hide-md { display: table-cell; } }

/* Forms */
.form-card { max-width: 640px; }
.form-card.narrow { max-width: 520px; }
.form-card h2 { margin-bottom: 14px; }
.inline-form { padding: 14px; margin-bottom: 14px; border-radius: var(--radius-s); background: var(--mv-surface-alt); border: 1px solid var(--mv-line); }
.field { display: flex; flex-direction: column; gap: 6px; margin: 0 0 14px; padding: 0; border: 0; min-width: 0; }
.field-label { font-size: 13px; font-weight: 600; color: var(--mv-ink-soft); padding: 0; }
.req { color: var(--bad); }
.field-hint { font-size: 12px; color: var(--mv-ink-faint); }
p.field-hint { margin: -4px 0 12px; }
.field input, .field select, .field textarea, .search input, .absence-form select, .copy-row input {
  width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--mv-line); border-radius: var(--radius-s); background: var(--mv-bg); color: #fff; font-size: 13.5px;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .search input:focus, .absence-form select:focus {
  outline: none; border-color: var(--mv-accent); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
}
.field-row { display: grid; gap: 0 12px; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
.form-actions { display: flex; gap: 10px; }
.form-actions > * { flex: 1; }
.form-error { color: var(--bad); font-size: 13px; margin-bottom: 12px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; margin-bottom: 14px; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--mv-accent); }
.search { position: relative; display: block; max-width: 360px; margin-bottom: 14px; }
.search .ic { position: absolute; left: 12px; top: 12px; color: var(--mv-ink-faint); }
.search input { padding-left: 36px; }

.segmented { display: inline-flex; padding: 3px; border-radius: 8px; background: var(--mv-surface-alt); gap: 3px; }
.segmented.wide { display: flex; }
.seg { flex: 1; min-height: 32px; padding: 4px 12px; border: 0; border-radius: 6px; background: transparent; font-weight: 600; font-size: 12.5px; text-transform: capitalize; color: var(--mv-ink-soft); cursor: pointer; }
.seg:hover { background: rgba(255, 255, 255, 0.06); }
.seg.on { background: var(--mv-accent); color: #fff; }
.seg-pending.on { background: var(--pend); }
.seg-partial.on { background: var(--partial); color: #000; }
.seg-paid.on { background: var(--ok); color: #000; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tab { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--mv-line); background: var(--mv-surface); font-size: 13px; font-weight: 600; text-transform: capitalize; color: var(--mv-ink-soft); cursor: pointer; }
.tab:hover { border-color: var(--mv-accent); }
.tab.on { background: var(--mv-accent); border-color: var(--mv-accent); color: #fff; }

/* Family detail & enrollment */
.people { display: flex; flex-direction: column; }
.person { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--mv-line-soft); }
.person:first-child { border-top: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { display: inline-flex; align-items: center; gap: 2px; padding: 2px 4px 2px 10px; border-radius: 999px; background: var(--mv-accent-soft); color: var(--mv-accent); font-size: 12px; font-weight: 600; }
.chip button { display: inline-flex; border: 0; background: none; padding: 3px; border-radius: 99px; color: inherit; cursor: pointer; }
.chip button:hover { background: rgba(139, 92, 246, 0.25); }
.chip .ic { width: 12px; height: 12px; }
.link-select { padding: 3px 8px; border: 1px dashed var(--mv-line); border-radius: 999px; background: var(--mv-bg); font-size: 12px; color: var(--mv-accent); cursor: pointer; }

.enroll-grid { display: grid; gap: 16px; align-items: start; }
.enroll-grid .card { margin: 0; }
@media (min-width: 1000px) { .enroll-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } .preview-card { position: sticky; top: 24px; } }
.preview-card { background: var(--mv-surface-alt); border: 1px solid rgba(139, 92, 246, 0.4); border-radius: var(--radius); padding: 20px; min-width: 0; }
.preview-card h2 { font-size: 16px; margin-bottom: 6px; color: #FFFFFF; }
.price-rows { margin: 12px 0 0; }
.price-rows div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--mv-line-soft); font-size: 13.5px; }
.price-rows dt { color: var(--mv-ink-soft); }
.price-rows dd { margin: 0; font-weight: 600; text-align: right; }
.price-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 14px; padding-top: 14px; border-top: 2px solid rgba(139, 92, 246, 0.3); }
.price-total span { font-weight: 700; color: #FFFFFF; }
.price-total strong { font-size: 28px; color: var(--mv-coral); letter-spacing: -0.01em; }
.skipped { display: flex; gap: 8px; margin-top: 12px; font-size: 12px; color: var(--mv-ink-soft); }
.skipped .ic { margin-top: 2px; }
.tier-table { margin-top: 14px; font-size: 12.5px; background: var(--mv-bg); border-radius: 8px; overflow: hidden; border: 1px solid var(--mv-line); }
.tier-table th { background: var(--mv-surface-alt); padding: 8px 12px; }
.tier-table td { padding: 7px 12px; }

.big-total { display: flex; flex-direction: column; margin-top: 16px; font-size: 28px; font-weight: 800; color: #FFFFFF; }
.big-total span { font-size: 12.5px; font-weight: 500; color: var(--mv-ink-soft); }
.kv { margin: 0; }
.kv div { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-top: 1px solid var(--mv-line-soft); font-size: 13.5px; }
.kv div:first-child { border-top: 0; }
.kv dt { color: var(--mv-ink-faint); flex: none; }
.kv dd { margin: 0; text-align: right; font-weight: 600; min-width: 0; }
.stat-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 700px) { .stat-row { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.stat { padding: 12px; border-radius: 8px; background: var(--mv-surface-alt); border: 1px solid var(--mv-line); }
.stat-value { font-size: 18px; font-weight: 800; margin-top: 4px; color: #FFFFFF; }
.note { margin-top: 12px; font-style: italic; color: var(--mv-ink-soft); }
.sig-box { margin: 4px 0 8px; padding: 10px; border: 1px dashed var(--mv-line); border-radius: 8px; background: var(--mv-bg); }
.sig-box img { display: block; max-height: 80px; max-width: 100%; margin: 0 auto; filter: invert(1); }
.copy-row { display: flex; gap: 8px; margin: 10px 0; }
.copy-row input { min-width: 0; font-size: 12px; color: var(--mv-ink-soft); background: var(--mv-bg); }
.absences { display: flex; flex-direction: column; margin-bottom: 10px; }
.absence { display: flex; align-items: center; justify-content: space-between; padding: 6px 12px; border-left: 3px solid var(--mv-coral); margin-bottom: 6px; background: rgba(255, 62, 108, 0.1); border-radius: 0 6px 6px 0; font-size: 13.5px; }
.absence-form { display: flex; gap: 8px; flex-wrap: wrap; }
.absence-form select { flex: 1 1 200px; width: auto; min-height: 36px; padding: 6px 10px; }
.recalc { margin-top: 10px; font-size: 13px; color: var(--info); font-weight: 600; }
.recalc:empty { display: none; }

/* Schedule grid */
.week-nav { display: flex; gap: 6px; }
.week-label { font-weight: 700; margin-bottom: 10px; color: #FFFFFF; }
.week-scroll { overflow-x: auto; margin: 0 -16px 12px; padding: 0 16px 6px; }
@media (min-width: 960px) { .week-scroll { margin: 0 0 12px; padding: 0 0 6px; } }
.week-grid { display: grid; grid-template-columns: repeat(7, minmax(150px, 1fr)); gap: 8px; min-width: 1100px; }
@media (min-width: 1280px) { .week-grid { min-width: 0; } }
.day-col { background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: var(--radius); overflow: hidden; min-height: 220px; }
.day-head { display: flex; flex-direction: column; padding: 10px 12px; border-bottom: 1px solid var(--mv-line); background: var(--mv-surface-alt); }
.day-name { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mv-ink-faint); }
.day-date { font-weight: 800; font-size: 16px; color: #FFFFFF; }
.day-meta { font-size: 11.5px; color: var(--mv-ink-soft); }
.day-col.today .day-head { background: var(--mv-accent-soft); }
.day-col.today .day-name, .day-col.today .day-date { color: var(--mv-accent); }
.day-col.holiday .day-head { background: var(--bad-bg); }
.day-col.holiday .day-meta, .day-col.holiday .day-name { color: var(--bad); font-weight: 700; }
.day-body { display: flex; flex-direction: column; gap: 8px; padding: 8px; }
.class-block { display: flex; flex-direction: column; gap: 1px; padding: 8px 10px; border-radius: 8px; background: var(--b, rgba(255,255,255,0.06)); color: var(--c, #fff); border: 1px solid var(--l, var(--mv-line)); font-size: 12px; }
.class-block strong { font-size: 12.5px; line-height: 1.3; }
.class-block.cancelled { opacity: 0.45; text-decoration: line-through; }
.block-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0 6px; margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--l, var(--mv-line)); font-weight: 600; font-size: 11px; }
.legend { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 20px; }
.legend-note { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--mv-ink-soft); }
.swatch { width: 14px; height: 14px; border-radius: 4px; }
.swatch.today { background: var(--mv-accent-soft); border: 1px solid var(--mv-accent); }
.swatch.holiday { background: var(--bad-bg); border: 1px solid var(--bad); }

/* Events */
.events { display: flex; flex-direction: column; }
.event-row { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-top: 1px solid var(--mv-line-soft); flex-wrap: wrap; }
.event-row:first-child { border-top: 0; }
.event-row.past { opacity: 0.55; }
.event-row .grow { flex: 1 1 220px; }
.excerpt { margin-top: 4px; font-size: 13px; color: var(--mv-ink-soft); }
.event-actions { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.vis-pill { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--mv-line); background: var(--mv-surface-alt); color: var(--mv-ink-soft); font-size: 12px; font-weight: 600; cursor: pointer; }
.vis-pill.public { background: var(--ok-bg); border-color: rgba(52, 211, 153, 0.3); color: var(--ok); }
.vis-pill .ic { width: 14px; height: 14px; }

/* Toast & Modal */
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 120; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; padding: 10px 18px; border-radius: 8px; background: var(--mv-surface); border: 1px solid var(--mv-accent); color: #fff; font-size: 13.5px; box-shadow: var(--shadow); max-width: calc(100vw - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.modal-back { position: fixed; inset: 0; z-index: 150; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(0, 0, 0, 0.7); }
.modal-back[hidden] { display: none; }
.modal { width: 100%; max-width: 420px; padding: 24px; border-radius: var(--radius); background: var(--mv-surface); border: 1px solid var(--mv-line); box-shadow: var(--shadow); }
.modal h2 { font-size: 18px; color: #FFFFFF; }
.modal-body { margin: 8px 0 20px; color: var(--mv-ink-soft); font-size: 13.5px; }
.modal-actions { display: flex; gap: 10px; }
.modal-actions .btn { flex: 1; }

/* Invoice */
.inv-doc { display: flex; flex-direction: column; gap: 20px; }
.inv-page { position: relative; background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: 8px; padding: 28px 24px 56px; box-shadow: var(--shadow); max-width: 820px; width: 100%; margin: 0 auto; font-size: 13.5px; }
.inv-banner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 8px; margin: -28px -24px 20px; padding: 20px 24px; background: linear-gradient(135deg, var(--mv-accent), var(--mv-coral)); color: #fff; border-radius: 8px 8px 0 0; }
.inv-studio { font-size: 20px; font-weight: 800; }
.inv-concept { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.9; }
.inv-meta { display: grid; gap: 14px; margin-bottom: 18px; }
@media (min-width: 560px) { .inv-meta { grid-template-columns: 1fr 1fr; } }
.inv-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mv-ink-faint); margin-bottom: 2px; }
.inv-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 14px; background: var(--mv-surface-alt); border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--mv-line); }
@media (min-width: 560px) { .inv-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.inv-num { font-size: 17px; font-weight: 800; color: #FFFFFF; }
.inv-num.ok { color: var(--ok); }
.inv-num.warn { color: var(--pend); }
.inv-num.bad { color: var(--bad); }
.inv-methods { margin-bottom: 18px; color: var(--mv-ink-soft); }
.inv-h { font-size: 15px; margin: 0 0 12px; padding-bottom: 6px; border-bottom: 2px solid var(--mv-accent-soft); color: #FFFFFF; }
.inv-student { margin-bottom: 14px; border: 1px solid var(--mv-line); border-radius: 8px; overflow: hidden; }
.inv-student-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; padding: 10px 12px; background: var(--mv-surface-alt); }
.inv-student-head div { display: flex; flex-direction: column; }
.inv-student-head span { font-size: 12px; color: var(--mv-ink-faint); }
.inv-line { padding: 10px 12px; border-top: 1px solid var(--mv-line-soft); }
.inv-line p + p { margin-top: 2px; color: var(--mv-ink-soft); }
.inv-highlight { display: flex; flex-direction: column; gap: 6px; padding: 12px 14px; border-left: 4px solid var(--mv-accent); background: var(--mv-accent-soft); border-radius: 0 8px 8px 0; margin: 16px 0; }
.inv-thanks { text-align: center; font-weight: 700; color: var(--mv-accent); margin-top: 18px; }
.inv-table { font-size: 13px; border: 1px solid var(--mv-line); }
.inv-table th { background: var(--mv-surface-alt); color: var(--mv-accent); }
.inv-table tbody tr:nth-child(even) td { background: var(--mv-surface-alt); }
.inv-foot { position: absolute; left: 24px; right: 24px; bottom: 18px; display: flex; justify-content: space-between; gap: 12px; font-size: 11px; color: var(--mv-ink-faint); }
.mini-months { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; }
.mini-month p { font-weight: 700; margin-bottom: 6px; font-size: 13px; color: #FFFFFF; }
.mini-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; font-size: 11.5px; }
.mini-grid b { font-size: 10px; color: var(--mv-ink-faint); }
.mini-grid span { padding: 3px 0; border-radius: 4px; }
.mini-grid .c, .mini-legend .c { background: rgba(52, 211, 153, 0.2); color: #34D399; }
.mini-grid .a, .mini-legend .a { background: rgba(245, 158, 11, 0.2); color: #F59E0B; }
.mini-grid .h, .mini-legend .h { background: rgba(248, 113, 113, 0.2); color: #F87171; }
.mini-legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0 12px; font-size: 12px; }
.mini-legend span { display: inline-flex; align-items: center; gap: 6px; }
.mini-legend i { display: inline-block; width: 14px; height: 14px; border-radius: 3px; }
.inv-weekly { display: flex; flex-direction: column; gap: 3px; font-size: 12.5px; color: var(--mv-ink-soft); }

@media print {
  @page { size: A4; margin: 12mm; }
  body { background: #fff; color: #000; font-size: 12px; }
  .adm-banner, .adm-side, .adm-topbar, .adm-overlay, .no-print, .toast, .modal-back, .skip-link { display: none !important; }
  .adm-main { padding: 0; max-width: none; }
  .inv-doc { gap: 0; }
  .inv-page { background: #fff; color: #000; border: 0; box-shadow: none; max-width: none; padding: 0 0 40px; min-height: 270mm; break-after: page; }
  .inv-page:last-child { break-after: auto; }
  .inv-banner { margin: 0 0 16px; border-radius: 0; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .inv-summary, .inv-highlight, .inv-table th, .mini-grid span, .mini-legend i, .pill { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .inv-foot { left: 0; right: 0; bottom: 0; }
}

/* Login */
.page-login, .page-sign { min-height: 100vh; }
.page-login { background: var(--mv-bg); }
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 40px); padding: 32px 16px; }
.login-card { width: 100%; max-width: 420px; padding: 32px 28px; background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: 16px; box-shadow: var(--shadow); }
.login-card h1 { font-size: 26px; line-height: 1.15; margin-bottom: 20px; color: #FFFFFF; }
.login-card h1 span { color: var(--mv-coral); }
.login-notes { display: flex; flex-direction: column; gap: 8px; margin: 18px 0 12px; font-size: 12.5px; color: var(--mv-ink-soft); }
.login-notes li { display: flex; gap: 8px; }
.login-notes .ic { color: var(--ok); margin-top: 2px; }
.login-alt { font-size: 12.5px; text-align: center; }
.login-alt a { color: var(--mv-accent); }

/* Parent signing page */
.page-sign { background: var(--mv-bg); }
.sign-wrap { display: flex; flex-direction: column; gap: 16px; max-width: 560px; margin: 0 auto; padding: 28px 16px 80px; }
.sign-head { text-align: center; margin-bottom: 4px; }
.sign-studio { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mv-accent); }
.sign-head h1 { font-size: 24px; margin-top: 4px; color: #FFFFFF; }
.sign-card { background: var(--mv-surface); border: 1px solid var(--mv-line); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); }
.sign-card.center { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.sign-card h2 { font-size: 16px; margin-bottom: 10px; color: #FFFFFF; }
.sign-card .kv .total { border-top: 2px solid var(--mv-line); margin-top: 4px; padding-top: 12px; }
.sign-card .kv .total dd { font-size: 20px; color: var(--mv-coral); }
.consent { font-size: 13px; color: var(--mv-ink-soft); margin-bottom: 14px; }
.pad-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.sig-pad { display: block; width: 100%; height: 160px; border: 2px dashed var(--mv-line); border-radius: 10px; background: var(--mv-bg); touch-action: none; cursor: crosshair; margin-bottom: 14px; }
.sign-card .btn-block { margin-bottom: 10px; }
.sign-state-ic { width: 48px; height: 48px; padding: 10px; border-radius: 99px; stroke-width: 2.5; }
.sign-state-ic.ok { background: var(--ok-bg); color: var(--ok); }
.sign-state-ic.bad { background: var(--bad-bg); color: var(--bad); }
.sign-card .sig-box { width: 100%; }
.sign-card a { color: var(--mv-accent); }