/* BCM Portal styles */

/* Core palette (docs/app_spec.md "Design Notes > Colors"): warm, not
   institutional — friendly, modern, uncluttered.
     blue   #0062DC  buttons, links, accents
     yellow #FFDC2B  primary CTAs only (Register, Pay Now, Submit)
     navy   #00132A  footer and contrast areas, white text on top
     coral  #FF724C  used sparingly, wherever it needs a little spice
   White backgrounds throughout, warm grays for secondary text and borders.
   Everything references these variables, so a future dark mode only needs an
   alternate :root[data-theme=dark] block — and re-theming means editing this
   block, not hunting through the file. */
:root {
  --color-bg: #ffffff;
  --color-surface: #fcfaf7;   /* warm off-white for raised cards */
  --color-surface-sunk: #f7f4ef; /* subtle warm fill: table heads, wells */
  --color-text: #1a2430;
  --color-text-muted: #6f6a63;  /* warm gray */
  --color-border: #e9e4dc;      /* warm gray */
  --color-border-strong: #d8d1c6;
  --color-primary: #0062DC;     /* buttons, links, accents */
  --color-primary-dark: #004fb0;
  --color-primary-soft: #e6f0fd;
  --color-navy: #00132A;        /* footer + contrast areas */
  --color-cta: #FFDC2B;         /* primary CTAs only */
  --color-cta-hover: #f2cd12;
  --color-cta-text: #00132A;
  --color-spice: #FF724C;       /* a little warmth where it earns it */
  --color-spice-soft: #ffe9e2;
  --color-spice-text: #b3421d; /* the coral, darkened enough to read as text */
  --color-callout: #1F9D5C;      /* the friendly asides ("Questions? Call us…") */
  --color-callout-soft: #e9f6ef;
  --color-notes-bg: #eef9f0;     /* notes: very light green — buttons and bubbles */
  --color-notes-bg-hover: #e0f3e5;
  --color-notes-border: #d2ecd9;
  --color-notes-text: #0b5b2a;
  --color-accent: #0062DC;
  --color-accent-soft: #e6f0fd;
  --color-danger: #c0392b;
  --color-topbar-top: #00132A;
  --color-topbar-bottom: #00132A;
  --color-topbar-text: #d7e3f4;
  --radius: 12px;
  --radius-sm: 9px;
  --shadow-card: 0 1px 2px rgba(0, 19, 42, 0.05), 0 6px 18px rgba(0, 19, 42, 0.05);
  /* Semester Schedule reservation states (see docs/app_spec.md) */
  --res-paid-bg: #dbeafe;          /* confirmed, no balance — blue pastel */
  --res-balance-full-bg: #fdf3c8;  /* confirmed, full semester due — yellow pastel */
  --res-balance-half-bg: #e9dcf7;  /* confirmed, half semester due — purple pastel */
  --res-balance-custom-bg: #1e3a5f;/* confirmed, custom balance — dark blue */
  --res-hold-bg: #e4e6ea;          /* hold block (lunch, errand) — neutral grey */
  --res-class-ensemble-bg: #d9f0de;     /* Guitar Ensemble class — green pastel */
  --res-class-musicianship-bg: #fbe2ec; /* Musicianship Skills class — rose pastel */
  --res-substitute-bg: #fde4cc;    /* someone else is covering this week — pastel orange */
  /* Semester-wide date list: the left rule that marks each date's status */
  --sem-date-active-line: #2e9e63;   /* a class day — green */
  --sem-date-inactive-line: #7c4dbd; /* a break or holiday — purple */
  --font-display: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --topbar-height: 56px;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Titles and anything asking the user to do something use the display font */
h1, h2, h3, .page-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-navy);
}

/* The most important words of instruction text ("Enter your code.") are bold
   italic in the display font so they are easy to pick out. */
.prompt-em {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
}

a {
  color: var(--color-primary);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Keyboard focus stays visible everywhere — a warm ring, not a browser
   default that vanishes against the blue. */
:focus-visible {
  outline: 3px solid var(--color-spice);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== Top bar ===== */

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: var(--topbar-height);
  padding: 8px 16px;
  background: linear-gradient(180deg, var(--color-topbar-top), var(--color-topbar-bottom));
  color: var(--color-topbar-text);
}

.topbar-brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}

/* The white treble-clef logo (Images/BCM-logo-white-transparent-cropped.png):
   tall mark, sized by height, only visible on dark backgrounds. */
.brand-logo {
  height: 36px;
  width: auto;
  margin-right: 10px;
  flex: none;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-left: auto;
}

.topbar-nav a {
  color: var(--color-topbar-text);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 8px;
}

.topbar-nav a:hover,
.topbar-nav a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.topbar-nav a.active {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-weight: 600;
}

/* Items that open a submenu bar get a small caret */
.topbar-nav a[data-subnav-toggle]::after {
  content: ' \25BE';
  font-size: 10px;
  opacity: 0.7;
}

.topbar-nav a[data-subnav-toggle][aria-expanded="true"]::after {
  content: ' \25B4';
}

/* Semester selector (admin): compact select in the top bar */
.semester-select {
  margin-left: 6px;
}

.semester-select select {
  width: auto;
  padding: 5px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 13px;
}

.semester-select select option {
  color: var(--color-text);
}

.semester-select.mobile {
  margin: 8px 12px 12px;
}

.semester-select.mobile select {
  width: 100%;
  background: #fff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 8px;
}

/* Avatar + dropdown at the far right of the top bar */
.nav-avatar-wrap {
  position: relative;
  flex: none;
}

.nav-avatar-btn {
  background: transparent;
  border: 0;
  padding: 2px;
  cursor: pointer;
  border-radius: 50%;
  display: inline-flex;
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.25);
  flex: none;
}

.nav-avatar-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
}

.avatar-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  min-width: 180px;
  padding: 6px;
  z-index: 1300;
}

.avatar-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
}

.avatar-menu a:hover,
.avatar-menu a:focus {
  background: var(--color-surface-sunk);
}

/* Hamburger (mobile only) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  padding: 9px;
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  flex: none;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
}

/* ===== Mobile nav panel =====
   Full-width panel in normal document flow directly under the header: it
   pushes the page content down (no overlay, matching the subnav philosophy).
   Hidden on desktop. */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-topbar-bottom);
  padding: 6px 0;
}

.mobile-nav a {
  color: var(--color-topbar-text);
  text-decoration: none;
  font-size: 15px;
  padding: 12px 16px;
}

.mobile-nav a:hover,
.mobile-nav a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.mobile-nav a.active {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-weight: 600;
}

.mobile-nav-sub {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 4px;
  padding-top: 4px;
}

.mobile-nav-sub a {
  padding-left: 32px;
  font-size: 14px;
}

/* ===== Contextual submenu bar =====
   A full-width bar between the header and the content, in normal flow — it
   pushes the content down rather than overlaying it (cub_scouts admin-bar
   mechanism, rendered persistently per section). */
.subnav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  padding: 6px 16px;
  background: #0a2340;
  color: var(--color-topbar-text);
}

.subnav a {
  color: var(--color-topbar-text);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 6px;
}

.subnav a:hover,
.subnav a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.subnav a.active {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-weight: 600;
}

/* ===== Main content column ===== */

main {
  width: 100%;
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
  flex: 1;
}

/* Wide pages (the Semester Schedule grid) use the full viewport width */
body.page-wide main {
  max-width: none;
}

/* ===== Minimal layout (auth-adjacent pages) ===== */

body.minimal {
  background: var(--color-bg);
}

.minimal-header {
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: 20px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  border-bottom: 3px solid var(--color-cta);
}

.minimal-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 16px;
  width: 100%;
  flex: 1;
}

/* Public pages get a touch more air between sections than admin screens. */
.minimal-content h1 {
  margin-bottom: 0.5em;
}

.minimal-content h3 {
  margin-top: 22px;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

/* Typography */
h2 {
  margin: 8px 0 16px;
}

h3 {
  margin: 6px 0 10px;
}

.small {
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* Forms */
.stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stack label {
  display: block;
  margin: 8px 0;
}

.stack .actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-weight: 500;
}

label.inline {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
}

input::placeholder,
textarea::placeholder {
  color: #a9a29a;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  height: auto;
  padding: 0;
  border: 0;
  vertical-align: middle;
}

/* Buttons */
button,
/* The everyday button: a quiet outlined control, so the blue primary and the
   yellow CTA are the only things competing for the eye on a screen. */
.button {
  display: inline-block;
  background: #fff;
  color: var(--color-navy);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.button:hover {
  background: var(--color-surface-sunk);
  border-color: var(--color-text-muted);
  color: var(--color-navy);
}

button.primary,
.button.primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

button.primary:hover,
.button.primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

button.danger,
.button.danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: #fff;
}

/* Notes buttons: light green, so "where the notes live" reads at a glance
   on every schedule and lesson card. */
button.notes,
.button.notes {
  background: var(--color-notes-bg);
  border-color: var(--color-notes-border);
  color: var(--color-notes-text);
}

button.notes:hover,
.button.notes:hover {
  background: var(--color-notes-bg-hover);
  border-color: #b9e0c3;
  color: var(--color-notes-text);
}

button:disabled,
.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.inline {
  display: inline;
}

.actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Modal footer: the destructive action sits alone on the left, well away
   from Cancel/Save which pair up on the right (Save last). */
.actions-split {
  justify-content: space-between;
}

.actions-split .actions-right {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}

/* Circular "+" button (e.g. Add a person, top-right of a page head) */
.plus-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: 0;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 2px;
  box-shadow: 0 2px 6px rgba(0, 98, 220, 0.30);
}

.plus-btn:hover {
  background: var(--color-primary-dark);
}

/* Messages */
.flash {
  background: #e7f6ed;
  color: #0f5d2f;
  padding: 10px;
  border-radius: 8px;
}

.error {
  background: var(--color-spice-soft);
  color: #7a0000;
  padding: 10px;
  border-radius: 8px;
}

.announcement {
  background: #fff6e0;
  border: 1px solid #f5d79a;
  color: #7a4a00;
  padding: 10px;
  border-radius: 8px;
}

/* Tables */
.list {
  width: 100%;
  border-collapse: collapse;
}

.list th,
.list td {
  padding: 8px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.list th {
  background: var(--color-surface-sunk);
  font-weight: 600;
}

.list tr:hover {
  background: var(--color-surface);
}

/* Account status indicators (admin users pages) */
.status-verified {
  color: #0a6e3d;
  font-weight: 500;
}

.status-pending {
  color: #b45309;
  font-weight: 500;
}

/* Inline choice groups (role/instrument checkboxes) */
.choice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

/* Badges. The plain one ("Cancelled", "Missed", "Time moved") is a warm gray
   pill — visible as a label without competing with the row it annotates. */
.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--color-surface-sunk);
  color: var(--color-text-muted);
}

.badge.success {
  background: #e6fbf0;
  color: #0b7042;
}

/* Auth pages. Light and breathable like the rest of the portal — the card
   floats on a warm off-white rather than on a slab of navy, so signing in
   feels like the same welcoming place as everything behind it. */
.auth {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px 16px;
  background: var(--color-surface-sunk);
  color: var(--color-text);
}

.auth .card {
  width: 380px;
  max-width: 100%;
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.auth .card .logo {
  display: block;
  max-width: 120px;
  height: auto;
  margin: 0 auto 16px auto;
}

.auth .card .subtitle {
  text-align: center;
  color: #666;
  font-size: 14px;
  margin: 8px 0 24px 0;
  font-weight: 500;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1400;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: #fff;
  max-width: 520px;
  width: 100%;
  border-radius: 16px;
  padding: 16px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

/* In-modal tabs (schedule add modal: student lesson vs hold block) */
.modal-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-border);
  margin: 12px 0 16px;
}

.modal-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 12px;
  margin-bottom: -1px;
  font: inherit;
  color: var(--color-text-muted);
  cursor: pointer;
}

.modal-tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

.modal .close {
  position: absolute;
  right: 8px;
  top: 8px;
  background: var(--color-surface-sunk);
  color: var(--color-text);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  line-height: 28px;
  font-size: 20px;
  border: 0;
  padding-top: 3px;
  padding-left: 10px;
}

/* Typeahead (combobox with a results list under the input) */
.typeahead-wrap {
  position: relative;
}

.typeahead-results {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  max-height: 200px;
  overflow: auto;
  z-index: 1500;
  display: none;
}

.typeahead-results .typeahead-option {
  padding: 8px 10px;
  cursor: pointer;
}

.typeahead-results .typeahead-option.highlight {
  background: var(--color-accent-soft);
}

/* Utility */
.hidden {
  display: none !important;
}

details summary {
  cursor: pointer;
  color: var(--color-primary);
}

.description {
  padding-bottom: 10px;
}

/* ===== Responsive: nav collapses behind the hamburger ===== */
@media (max-width: 768px) {
  .topbar-nav,
  .subnav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  /* On phones the logo stands alone (the name would crowd the bar) */
  .brand-full {
    display: none;
  }

  .brand-logo {
    margin-right: 0;
  }

  .topbar {
    gap: 10px;
  }

  /* Avatar stays in the bar; push it to the right of the brand */
  .nav-avatar-wrap {
    margin-left: auto;
  }

  .mobile-nav.open {
    display: flex;
  }

  main {
    padding: 16px;
    margin: 0 auto;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .grid {
    grid-template-columns: 1fr !important;
  }
}

/* ===== BCM: brand wordmark ===== */

.brand-name {
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* The logo is white-on-transparent: on light surfaces (the login card's
   wordmark) invert it to dark so it stays visible. */
body.auth .brand-logo {
  filter: invert(1);
  opacity: 0.85;
  height: 44px;
  vertical-align: middle;
}

/* ===== BCM: site footer (copyright + phone number on every page) ===== */

.site-footer {
  margin-top: 48px;
  background: var(--color-navy);
  color: #d7e3f4;
  padding: 22px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  /* A thin coral rule where the page meets the footer — the one place the
     accent gets to run the full width. */
  border-top: 3px solid var(--color-spice);
}

.site-footer a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.site-footer a:hover {
  color: var(--color-cta);
  border-bottom-color: var(--color-cta);
}

.site-footer-name {
  font-weight: 600;
}

/* ===== BCM: gold CTA buttons (Pay Now, Confirm — primary actions only) ===== */

.btn-cta {
  display: inline-block;
  background: var(--color-cta);
  color: var(--color-cta-text);
  border: 0;
  border-radius: 999px;
  padding: 13px 28px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 0 rgba(0, 19, 42, 0.12);
  transition: background 0.15s ease, transform 0.05s ease;
}

.btn-cta:hover {
  background: var(--color-cta-hover);
  color: var(--color-cta-text);
}

.btn-cta:active {
  transform: translateY(1px);
  box-shadow: none;
}

.btn-cta:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 999px;
  padding: 11px 26px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

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

/* The phone number, said out loud: a real person is one call away. Shown on
   the login page and at the top of the registration wizard (docs/app_spec.md
   — "a visible phone number on every page"; the footer carries the rest).
   Green rather than the coral accent — these asides are an invitation, and
   the coral is doing louder work elsewhere (the focus ring, the footer rule). */
.contact-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
  background: var(--color-callout-soft);
  border-left: 4px solid var(--color-callout);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  margin: 16px 0;
  font-size: 15px;
}

.contact-callout a {
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.contact-callout a:hover {
  text-decoration: underline;
}

/* ===== BCM: lessons ===== */

.online-tag {
  color: var(--color-primary);
  font-weight: 600;
  white-space: nowrap;
}

.lesson-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.lesson-row-time {
  font-weight: 600;
  min-width: 120px;
}

.lesson-cancelled {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

/* When the next lesson is: the one thing a parent opens the portal to check,
   so it carries weight on the child's card rather than hiding in fine print. */
.next-lesson {
  margin-top: 8px;
  font-weight: 700;
}

/* A child's outstanding balance on their card. Red only when the family has
   fallen behind the schedule they were asked to keep (Billing::
   isSemesterPaymentBehind) — a balance that is simply not due yet is not an
   alarm. */
.balance-due {
  font-weight: 600;
  text-decoration: none;
}

.balance-due:hover {
  text-decoration: underline;
}

.balance-behind,
.balance-behind:hover {
  color: var(--color-danger);
}

/* A hold block in the teacher's week list — their own time, not a lesson. */
.lesson-row.lesson-hold {
  color: var(--color-text-muted);
}

/* A lesson's notes: a short thread anyone on the lesson can add to, each
   entry signed and dated (LessonDetailUIManager). Each note renders as a
   chat-style speech bubble in the notes light green, tail at lower left. */
.lesson-notes {
  margin: 4px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lesson-note {
  position: relative;
  max-width: 92%;
  margin-left: 8px;
  padding: 8px 12px;
  background: var(--color-notes-bg);
  border: 1px solid var(--color-notes-border);
  border-radius: 12px;
  border-bottom-left-radius: 3px;
}

/* The bubble's tail: a bordered triangle (border color) with a fill triangle
   (bubble color) laid one pixel inside it. */
.lesson-note::before,
.lesson-note::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}

.lesson-note::before {
  left: -8px;
  bottom: 4px;
  border-width: 0 9px 9px 0;
  border-color: transparent var(--color-notes-border) transparent transparent;
}

.lesson-note::after {
  left: -5px;
  bottom: 5px;
  border-width: 0 7px 7px 0;
  border-color: transparent var(--color-notes-bg) transparent transparent;
}

.lesson-note-by {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.lesson-notes-empty {
  margin: 4px 0;
}

.lesson-note-form {
  margin-top: 8px;
}

.lesson-note-form textarea {
  width: 100%;
  min-height: 54px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px;
  font: inherit;
}

.note-save-state {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* The materials dropzone: drag a voice memo (or any file) onto the modal.
   The real file input is visually hidden but still the thing the form
   submits; the dropzone is its face. */
.dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 18px 12px;
  text-align: center;
  cursor: pointer;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface-sunk);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.dropzone:hover,
.dropzone:focus-visible {
  border-color: var(--color-text-muted);
}

.dropzone.dragover {
  background: var(--color-notes-bg);
  border-color: var(--color-callout);
}

.dropzone.has-file {
  background: var(--color-notes-bg);
  border-style: solid;
  border-color: var(--color-notes-border);
}

.visually-hidden-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

/* ===== Edit resources modal =====
   One row per material already on the lesson, its Remove tickbox on the
   right. A ticked row strikes itself through so what the save is about to
   delete is obvious before the teacher commits to it. */
.resource-edit-list {
  display: flex;
  flex-direction: column;
  margin: 4px 0 8px;
}

.resource-edit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.resource-edit-row:last-child {
  border-bottom: 0;
}

.resource-edit-title {
  overflow-wrap: anywhere;
}

.resource-remove {
  font-size: 13px;
  color: var(--color-danger);
  white-space: nowrap;
  cursor: pointer;
}

.resource-edit-row:has(input[name="remove[]"]:checked) .resource-edit-title {
  text-decoration: line-through;
  opacity: 0.55;
}

.resource-edit-row:has(input[name="remove[]"]:checked) .resource-remove {
  font-weight: 700;
}

/* The chosen mark colors its button: Present goes light green, Absent light
   red, so a glance down the day shows how it went. The buttons are disabled
   once chosen (the mark is made), but must not fade like an ordinary
   disabled button — the color IS the information. */
.attendance-btn.active[data-attended="1"] {
  background: var(--color-notes-bg);
  border-color: var(--color-notes-border);
  color: var(--color-notes-text);
}

.attendance-btn.active[data-attended="0"] {
  background: #fdeaea;
  border-color: #f0c4c0;
  color: #a33227;
}

.attendance-btn.active:disabled {
  opacity: 1;
  cursor: default;
}

/* Taking a present/absent mark back off — quieter than the two buttons it
   follows, since it undoes rather than answers. */
.attendance-unmark {
  color: var(--color-text-muted);
}

/* ===== BCM: dashboard cards ===== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-card);
}

.card h3 {
  margin: 0 0 8px;
}

.card .card-sub {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 8px;
}

/* Person chips (initials circle + name) */
.assignee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.assignee-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

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

/* ===== BCM: wizard step indicator ===== */

.wizard-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 4px 0 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-muted);
}

.wizard-step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.wizard-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-surface-sunk);
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 12px;
}

.wizard-step.active {
  color: var(--color-navy);
  font-weight: 600;
}

.wizard-step.active .wizard-step-num {
  background: var(--color-primary);
  color: #fff;
}

.wizard-step.done .wizard-step-num {
  background: #dcf5e7;
  color: #0a6e3d;
}

/* Example CSV block on the import upload step */
.import-example {
  background: #f6f5f2;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  overflow-x: auto;
  margin: 0 0 10px;
}

/* ===== Semester-wide date list (Admin > Calendar) ===== */
/* A month grid is mostly empty for a semester that meets once a week, so the
   dates are listed instead. The left rule carries the status: green = a class
   day, purple = a break or holiday. */
.sem-dates {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sem-date {
  border-left: 3px solid transparent;
  padding: 8px 0 8px 12px;
}

.sem-date + .sem-date {
  border-top: 1px solid var(--color-border);
}

.sem-date-active {
  border-left-color: var(--sem-date-active-line);
}

.sem-date-inactive {
  border-left-color: var(--sem-date-inactive-line);
  color: var(--color-text-muted);
}

.sem-date-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
}

.sem-date-time {
  margin-left: auto;
  font-size: 12px;
  color: var(--color-text-muted);
}

.sem-date-locations {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
  padding-left: 16px;
}

/* Which semester a row belongs to. Only rendered once the list spans more
   than one, so a date is never ambiguous. */
.sem-date-tag {
  font-size: 11px;
  color: var(--color-text-muted);
  background: var(--color-accent-soft);
  border-radius: 999px;
  padding: 1px 8px;
  white-space: nowrap;
}

/* "Showing lessons from: Fall 2026, Spring 2027" above the list. */
.timeline-note {
  margin: 0 0 8px;
  color: var(--color-text-muted);
}

/* A lesson the student didn't attend, on the personal calendars. */
.sem-date-missed .sem-date-head strong,
.sem-date-missed .sem-date-time {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

/* A legend swatch shaped like the list's left rule. */
.swatch.swatch-line {
  width: 3px;
  border-radius: 2px;
}

.swatch-line.sem-date-active {
  background: var(--sem-date-active-line);
}

.swatch-line.sem-date-inactive {
  background: var(--sem-date-inactive-line);
}

/* ===== BCM: semester schedule grid ===== */

/* One stacked section per class day (Saturdays, then Tuesdays). */
.schedule-day + .schedule-day {
  margin-top: 28px;
}

.schedule-day-head {
  margin: 0 0 8px;
}

.schedule-scroll {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.schedule-grid {
  border-collapse: collapse;
  min-width: 100%;
}

.schedule-grid th,
.schedule-grid td {
  border: 1px solid var(--color-border);
  padding: 4px 6px;
  font-size: 12px;
}

.schedule-grid th.grid-loc {
  background: var(--color-navy);
  color: #fff;
  text-align: center;
  font-size: 13px;
}

.schedule-grid th.grid-teacher {
  background: #f0f4fa;
  color: var(--color-navy);
  min-width: 130px;
  text-align: center;
}

.schedule-grid th.grid-time {
  background: #f8f9fa;
  white-space: nowrap;
  font-weight: 600;
  text-align: right;
  width: 90px;
}

.grid-cell {
  height: 34px;
  cursor: pointer;
  vertical-align: top;
}

.grid-cell:hover {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.grid-cell .cell-student {
  font-weight: 600;
  display: block;
}

.grid-cell .cell-status {
  font-size: 10px;
  color: var(--color-text-muted);
}

/* Reservation states (docs/app_spec.md color coding) */
.grid-cell.res-reach-out {
  background: #fff;
  color: var(--color-text-muted);
  font-style: italic;
}

.grid-cell.res-pending {
  background: #fff;
}

.grid-cell.res-paid {
  background: var(--res-paid-bg);
}

.grid-cell.res-balance-full {
  background: var(--res-balance-full-bg);
}

.grid-cell.res-balance-half {
  background: var(--res-balance-half-bg);
}

.grid-cell.res-balance-custom {
  background: var(--res-balance-custom-bg);
  color: #fff;
}

.grid-cell.res-balance-custom .cell-status {
  color: #cfe0f5;
}

/* One commitment inside a cell. A lone item is transparent so its <td>
   supplies the colour exactly as before; when a cell holds several, each
   item carries its own res-* background and they stack, growing the row. */
.cell-item {
  display: block;
  cursor: pointer;
}

.grid-cell.res-multi {
  background: repeating-linear-gradient(
    -45deg, #fdecec 0 6px, #fff5f5 6px 12px
  );
  padding: 2px;
}

.grid-cell.res-multi .cell-item {
  border-radius: 4px;
  padding: 2px 4px;
  margin-bottom: 2px;
}

.grid-cell.res-multi .cell-item:last-child {
  margin-bottom: 0;
}

/* Colours for stacked items mirror the single-cell states. */
.cell-item.res-reach-out { background: #fff; font-style: italic; }
.cell-item.res-pending { background: #fff; }
.cell-item.res-paid { background: var(--res-paid-bg); }
.cell-item.res-balance-full { background: var(--res-balance-full-bg); }
.cell-item.res-balance-half { background: var(--res-balance-half-bg); }
.cell-item.res-balance-custom { background: var(--res-balance-custom-bg); color: #fff; }
.cell-item.res-hold { background: var(--res-hold-bg); color: var(--color-text-muted); }
.cell-item.res-class-ensemble { background: var(--res-class-ensemble-bg); }
.cell-item.res-class-musicianship { background: var(--res-class-musicianship-bg); }

/* Hold blocks: the teacher's own time, no student, deliberately drab so it
   reads as "not bookable" rather than as another reservation state. */
.grid-cell.res-hold {
  background: var(--res-hold-bg);
  background-image: repeating-linear-gradient(
    -45deg, rgba(0, 0, 0, 0.04) 0 6px, transparent 6px 12px
  );
  color: var(--color-text-muted);
}

/* Paid group classes held in a slot (Guitar Ensemble, Musicianship Skills):
   their own colors, without the hold's drab hatching — this is teaching
   time, not the teacher's own. */
.grid-cell.res-class-ensemble { background: var(--res-class-ensemble-bg); }
.grid-cell.res-class-musicianship { background: var(--res-class-musicianship-bg); }

/* Condensed mode: narrower columns, short names, status by color only */
.schedule-grid.compact th,
.schedule-grid.compact td {
  padding: 2px 4px;
  font-size: 11px;
}

.schedule-grid.compact th.grid-teacher {
  min-width: 92px;
}

.schedule-grid.compact th.grid-time {
  width: 72px;
}

.schedule-grid.compact .cell-status {
  display: none;
}

.schedule-grid.compact .grid-cell {
  height: 28px;
}

/* Columns hidden by the pager */
.col-hidden {
  display: none;
}

/* The column pager above the grid (only shown when paging is needed) */
.schedule-pager {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  flex-wrap: wrap;
}

.schedule-pager select {
  width: auto;
  flex: 1;
  min-width: 160px;
  max-width: 340px;
}

.schedule-pager-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-navy);
}

.grid-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 10px 0;
  font-size: 12px;
  align-items: center;
}

.grid-legend .swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  vertical-align: -2px;
  margin-right: 4px;
}

/* Simple responsive form grids (admin forms) */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px 16px;
}

/* Read-only label/value pairs (My Profile) */
.detail-grid {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 4px 16px;
  margin: 0 0 16px;
}

.detail-grid dt {
  color: var(--color-text-muted);
  font-size: 14px;
}

.detail-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.detail-grid dd.detail-empty {
  color: var(--color-text-muted);
}

/* ===== Lead status pills (Admin > Leads) ===== */

.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.lead-new { background: #fdecd3; color: #8a5a00; }
.lead-contacted { background: #e8effa; color: #2b5ea0; }
.lead-scheduled { background: #ece3f7; color: #5b3a8a; }
.lead-converted { background: #dcf5e7; color: #0a6e3d; }
.lead-declined { background: #eceae7; color: #6b6660; }

.lead-paid-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: #dcf5e7;
  color: #0a6e3d;
  white-space: nowrap;
}

/* The "+" separators between tuition and fee lines on the registration form */
.tuition-plus {
  margin: 6px 0;
  font-weight: 700;
  color: var(--color-text-muted);
}

/* The question a group of radios/checkboxes answers. Sits just under the
   section heading and reads as the prompt — .small (12px, muted) is for
   footnotes and caveats, not for something the user has to answer. */
.form-question {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-navy);
  margin: 0 0 8px;
}

/* Checkbox/radio options one per line, for option sets whose labels are long
   enough that a wrapping row (.choice-grid) reads as a jumble. */
.choice-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* The asterisk marking a required field. */
.required {
  color: var(--color-danger);
  font-weight: 700;
}

/* A full sentence of instructions inside a <label>. Labels are 500-weight,
   which reads as bold once the text is longer than a field name — the
   selector is scoped to `label` so it outranks that rule for certain. Block
   + margin lifts the prose clear of the field it introduces instead of
   letting the two sit flush together. */
label .label-prose {
  display: block;
  font-weight: 400;
  margin-bottom: 8px;
}

/* A caveat riding along inside a question — smaller and muted (from .small),
   but not carrying the question's bold weight. */
.form-question .small {
  font-weight: 400;
}

/* ===== Registration checkout (step 6) ===== */

.checkout-table .checkout-total td {
  border-top: 2px solid var(--color-border);
}

/* "Secure" reassurance beside the Billing Information heading. */
.secure-badge {
  font-size: 12px;
  font-weight: 600;
  color: #0a6e3d;
  background: #dcf5e7;
  border-radius: 999px;
  padding: 3px 10px;
  margin-left: 8px;
  white-space: nowrap;
  vertical-align: middle;
}

/* Stripe Elements mount points — give the iframes room to breathe. */
#payment-element,
#address-element {
  margin: 6px 0 4px;
}

/* Options set in from the question they answer, so the choices read as a
   group belonging to it rather than as more body copy. */
.choice-indent {
  padding-left: 22px;
}

/* ===== Slot picker (lead conversion) =====
   The semester schedule shown inside a modal so an admin can see a teacher's
   week before choosing a time. Free cells invite a click; busy ones are
   visible but deliberately inert — seeing what is already there is the point. */
.modal-content.wide {
  max-width: min(1200px, 96vw);
}

.grid-cell.pickable {
  cursor: pointer;
}

.grid-cell.pickable:hover {
  background: var(--res-paid-bg);
}

.grid-cell.res-busy {
  background: var(--res-hold-bg);
  color: var(--color-text-muted);
  cursor: default;
}


/* ===== Schedule edit mode =====
   Off by default, so reading the schedule can never move anybody's lesson.
   Turned on, the boxes pick up a grab cursor and the empty cells light up as
   you drag over them. */
.edit-mode-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 10px 0;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--res-balance-full-bg);
}

.schedule-edit-mode td.grid-cell[draggable="true"] {
  cursor: grab;
}

.schedule-edit-mode .cell-item[draggable="true"] {
  cursor: grab;
}

.schedule-edit-mode .cell-item.dragging {
  opacity: 0.4;
  cursor: grabbing;
}

/* Held while the server decides, so a refused move never looks like it worked. */
.schedule-edit-mode .cell-item.saving {
  opacity: 0.5;
  pointer-events: none;
}

.grid-cell.drop-target {
  outline: 2px dashed var(--color-primary, #0062DC);
  outline-offset: -2px;
  background: var(--res-paid-bg);
}

/* A week somebody else is covering. */
.grid-cell.res-substitute,
.cell-item.res-substitute {
  background: var(--res-substitute-bg);
}

/* A cancelled lesson on a family's or teacher's list: still there, plainly off. */
.sem-date-cancelled .sem-date-head strong,
.sem-date-cancelled .sem-date-time {
  text-decoration: line-through;
  color: var(--color-text-muted);
}