/* ---- Design tokens ------------------------------------------------- */
:root {
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-surface-alt: #fbf4e8;
  --color-text: #2e1f3d;
  --color-text-soft: #6b5b73;
  --color-border: #e6dcc9;
  --color-accent: #e8952b;
  --color-accent-soft: #fbe6c8;
  --color-badge-dark: #2e1f3d;

  --cat-spiritual-bg: #f2eefb;
  --cat-spiritual-border: #8a6fd8;
  --cat-food-bg: #fdf1e1;
  --cat-food-border: #e8952b;
  --cat-activity-bg: #eaf6f0;
  --cat-activity-border: #3f9d68;
  --cat-outdoor-bg: #e9f4fb;
  --cat-outdoor-border: #3a8fc4;
  --cat-travel-bg: #f1efe9;
  --cat-travel-border: #8a8375;
  --cat-rest-bg: #f5f0f7;
  --cat-rest-border: #a68bbd;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(46, 31, 61, .08);
  --shadow-md: 0 6px 20px rgba(46, 31, 61, .10);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---- Reset & base ---------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #f2c078);
  z-index: 1000;
}
h1, h2, h3, h4 { margin: 0 0 var(--space-2); font-weight: 700; }
p { margin: 0 0 var(--space-2); }
ul, ol { margin: 0; padding-left: 1.2em; }
a { color: var(--color-text); }
a:hover { color: var(--color-accent); }
input, select, button { font-family: inherit; font-size: 0.95rem; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* ---- App shell -------------------------------------------------------- */
#app-shell[hidden], #loading[hidden], #error[hidden] { display: none !important; }

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-title h1 { font-size: 1.4rem; }
.topbar-subtitle { margin: 0; color: var(--color-text-soft); font-size: 0.85rem; }
.topbar-controls { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.field-group { display: flex; flex-direction: column; gap: 2px; }
.field-group label { font-size: 0.72rem; color: var(--color-text-soft); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.year-select, .my-duty input, .search-box {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}
.my-duty { display: flex; align-items: flex-end; gap: var(--space-2); }
.my-duty-count {
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 5px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.tabs {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-2) var(--space-5);
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 64px;
  z-index: 19;
  /* Fade on the right edge so it reads as "scrolls further" on phones,
     where there is no visible scrollbar to hint at it. */
  -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent 100%);
  mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent 100%);
}
/* Once scrolled to the end there is nothing more to hint at. */
.tabs.at-end {
  -webkit-mask-image: none;
  mask-image: none;
}
.tab {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--color-text-soft);
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border-bottom: 3px solid transparent;
  cursor: pointer;
}
.tab:hover { color: var(--color-text); }
.tab.active { color: var(--color-text); border-bottom-color: var(--color-accent); }

#app-main { max-width: 1200px; margin: 0 auto; padding: var(--space-5); }
.panel-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.panel-header h2 { font-size: 1.2rem; }
.panel-meta { color: var(--color-text-soft); font-size: 0.85rem; margin: 0; }

/* ---- Loading / error states -------------------------------------------- */
.status-loading, .status-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 60vh;
  text-align: center;
  padding: var(--space-5);
  color: var(--color-text-soft);
}
.spinner {
  width: 36px; height: 36px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.status-error { color: var(--color-text); }
.status-error-detail { font-size: 0.8rem; color: var(--color-text-soft); }

.empty-state {
  background: var(--color-surface-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  color: var(--color-text-soft);
  text-align: center;
}

/* ---- Badges ------------------------------------------------------------ */
.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: var(--space-1);
  vertical-align: middle;
  white-space: nowrap;
}
.badge-today { background: var(--color-accent); color: var(--color-text); }
.badge-ekadasi { background: var(--color-badge-dark); color: #fff; }
.mine-flag { display: inline-block; margin-top: var(--space-1); font-size: 0.68rem; font-weight: 700; color: var(--color-text); background: var(--color-accent); padding: 2px 8px; border-radius: 999px; }
/* !important: "mine" is a highlight override and must win regardless of
   which other card/time-card rule also sets box-shadow later in the sheet. */
.mine { box-shadow: inset 0 0 0 2px var(--color-accent) !important; }

/* ---- Cards, generic grids ------------------------------------------------ */
.card, .kitchen-card, .lodging-card, .place-card, .duty-card, .activity-idea-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  transition: box-shadow .15s ease, transform .15s ease;
}
.kitchen-card:hover, .lodging-card:hover, .place-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

/* ---- Program: mobile day strip + timeline -------------------------------- */
.day-strip { display: flex; gap: var(--space-2); overflow-x: auto; padding: var(--space-1) var(--space-1) var(--space-3); scroll-snap-type: x proximity; }
.day-chip {
  scroll-snap-align: start;
  flex: 0 0 auto;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  text-align: left;
  font-size: 0.8rem;
  line-height: 1.3;
}
.day-chip.active { border-color: var(--color-accent); background: var(--color-accent-soft); font-weight: 700; }
.day-chip-label { display: block; white-space: pre-line; }

.program-extra { margin-bottom: var(--space-4); }
.program-extra-text { font-size: 0.82rem; color: var(--color-text-soft); }
.program-extra-links { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); font-size: 0.82rem; margin: 0; }
.program-extra-links a { font-weight: 600; }

.timeline-heading { font-size: 1rem; white-space: pre-line; margin-bottom: var(--space-3); }
.timeline { display: flex; flex-direction: column; gap: var(--space-3); }
.time-card {
  display: flex;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-3) var(--space-4);
}
.time-card-time { flex: 0 0 auto; font-weight: 700; color: var(--color-text-soft); min-width: 52px; }
.time-card-text { flex: 1 1 auto; }

/* ---- Program: desktop grid ------------------------------------------------ */
.program-desktop { display: none; }
.grid-wrap { overflow: auto; max-height: 75vh; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
table.program-grid { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 920px; }
.program-grid th, .program-grid td { padding: 10px 12px; border-bottom: 1px solid var(--color-border); border-right: 1px solid var(--color-border); text-align: left; vertical-align: top; font-size: 0.82rem; }
.program-grid thead th { position: sticky; top: 0; background: var(--color-surface); z-index: 2; font-size: 0.78rem; }
.program-grid th.time-col, .program-grid td.time-col { position: sticky; left: 0; background: var(--color-surface); z-index: 1; font-weight: 700; white-space: nowrap; }
.program-grid thead th.time-col { z-index: 3; }
.day-head-label { display: block; white-space: pre-line; font-weight: 700; }

/* ---- Category colour coding (subtle bg + left stripe) --------------------- */
.cell-spiritual { background: var(--cat-spiritual-bg); border-left: 3px solid var(--cat-spiritual-border); }
.cell-food { background: var(--cat-food-bg); border-left: 3px solid var(--cat-food-border); }
.cell-activity { background: var(--cat-activity-bg); border-left: 3px solid var(--cat-activity-border); }
.cell-outdoor { background: var(--cat-outdoor-bg); border-left: 3px solid var(--cat-outdoor-border); }
.cell-travel { background: var(--cat-travel-bg); border-left: 3px solid var(--cat-travel-border); }
.cell-rest { background: var(--cat-rest-bg); border-left: 3px solid var(--cat-rest-border); }

/* ---- Duties -------------------------------------------------------------- */
.duty-day { margin-bottom: var(--space-5); }
.duty-type { color: var(--color-text-soft); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .03em; margin: var(--space-3) 0 var(--space-2); }
.duty-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); }
.duty-time { font-weight: 700; color: var(--color-text-soft); font-size: 0.8rem; }
.duty-responsible, .duty-notes { font-size: 0.85rem; color: var(--color-text-soft); }

/* ---- Kitchen / lodging / places grids ------------------------------------- */
.kitchen-grid, .lodging-grid, .places-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-4); }
.kitchen-head-cook, .kitchen-cooks { font-size: 0.88rem; }
.kitchen-menu { color: var(--color-text-soft); font-size: 0.85rem; }
.lodging-people { color: var(--color-text-soft); font-size: 0.88rem; }
.lodging-sums { display: flex; flex-wrap: wrap; gap: var(--space-3); font-size: 0.82rem; font-weight: 600; margin-top: var(--space-2); }
.lodging-total {
  display: flex; flex-wrap: wrap; gap: var(--space-5);
  margin-top: var(--space-4); padding: var(--space-4);
  background: var(--color-accent-soft); border-radius: var(--radius-md);
  font-weight: 700;
}
.place-address, .place-contact, .place-link { font-size: 0.85rem; }

/* ---- Participants ---------------------------------------------------------- */
.participants-count { color: var(--color-text-soft); font-size: 0.85rem; }
.participants-group { margin-bottom: var(--space-4); }
.participants-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.participants-list li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-2);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3);
}
.participant-name { font-weight: 600; }
.participant-type, .participant-dates { font-size: 0.78rem; color: var(--color-text-soft); }

/* ---- Rules ------------------------------------------------------------------ */
.rules-section { margin-bottom: var(--space-5); }
.rules-list { display: flex; flex-direction: column; gap: var(--space-2); padding-left: 1.4em; }
.rules-list li { padding: var(--space-1) 0; }

/* ---- Ideas -------------------------------------------------------------------- */
.ideas-columns { display: grid; grid-template-columns: 1fr; gap: var(--space-4); margin-bottom: var(--space-5); }
.ideas-list { display: flex; flex-direction: column; gap: var(--space-2); list-style: none; padding: 0; }
.ideas-list li { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); }
.activity-ideas-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-3); }
.activity-idea-notes { color: var(--color-text-soft); font-size: 0.82rem; }

/* ---- Responsive: desktop program grid & wider grids ---------------------------- */
@media (min-width: 900px) {
  .program-desktop { display: block; }
  .program-mobile { display: none; }
  .ideas-columns { grid-template-columns: 1fr 1fr; }
  .tabs { top: 72px; }
}

/* ---- Print: collapse chrome, expand the full program --------------------------- */
@media print {
  body::before, .topbar-controls, .tabs { display: none !important; }
  .panel { display: none !important; }
  #section-program { display: block !important; }
  .program-mobile { display: none !important; }
  .program-desktop { display: block !important; }
  .grid-wrap { overflow: visible !important; max-height: none !important; border: none; }
  #app-main { padding: 0; }
}

/* ---- Owner controls, edit mode ------------------------------------------- */
.owner-controls { display: flex; align-items: flex-end; gap: var(--space-2); }
.ghost-btn, .primary-btn, .danger-btn {
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}
.ghost-btn:hover { border-color: var(--color-accent); }
.ghost-btn.on { background: var(--color-accent); border-color: var(--color-accent); }
.primary-btn { background: var(--color-accent); border-color: var(--color-accent); }
.danger-btn { color: #9a2c2c; border-color: #e3c2c2; }

.row-edit {
  border: none;
  background: transparent;
  color: var(--color-text-soft);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}
.row-edit:hover { background: var(--color-accent-soft); color: var(--color-text); }
body:not(.editing) .row-edit,
body:not(.editing) .add-bar { display: none !important; }

.add-bar { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }

/* Programme cells become tappable targets while editing — 44px keeps them
   reachable with a thumb, which a table cell otherwise is not. */
body.editing .program-grid td,
body.editing .time-card { cursor: pointer; }
body.editing .program-grid td:hover,
body.editing .time-card:hover { outline: 2px solid var(--color-accent); }
body.editing .time-card { min-height: 44px; }
.cell-empty { color: var(--color-text-soft); font-style: italic; }

/* ---- Modal ---------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(46, 31, 61, .45);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-5);
  width: 100%; max-width: 460px;
  max-height: 90vh; overflow-y: auto;
}
.modal label { display: block; font-size: 0.75rem; font-weight: 700; color: var(--color-text-soft); margin-top: var(--space-3); }
.modal input, .modal textarea, .modal select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  margin-top: 2px;
}
.modal textarea { min-height: 80px; resize: vertical; }
.modal-actions { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-5); }
.modal-spacer { flex: 1; }
.modal-error { color: #9a2c2c; font-size: 0.85rem; margin-top: var(--space-3); }

/* ---- Checklist -------------------------------------------------------------- */
.check-phase { margin-bottom: var(--space-5); }
.check-phase-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.check-progress { font-size: 0.8rem; color: var(--color-text-soft); font-weight: 600; white-space: nowrap; }
.check-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.check-list li {
  display: flex; align-items: flex-start; gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.check-list input[type="checkbox"] { width: 22px; height: 22px; margin-top: 2px; flex: 0 0 auto; accent-color: var(--color-accent); }
.check-list li.done .check-text { text-decoration: line-through; color: var(--color-text-soft); }
.check-text { flex: 1; }
.check-note { display: block; font-size: 0.8rem; color: var(--color-text-soft); }

/* =====================================================================
   NEW below this line: added for the standalone Firebase Hosting app.
   Everything above this comment is the design extracted unchanged from
   portal/Index.html. What follows covers only the three things the port
   is allowed to add: the sign-in screen, the "not on the list" screen,
   the signed-in-user/role bar, and the proposal review cards, all built
   from the same tokens and component patterns as the rest of the file
   (.card, .ghost-btn/.primary-btn/.danger-btn, existing colours), so
   nothing here introduces a new visual language.
   ===================================================================== */

/* ---- Auth screens: signed-out and forbidden ---------------------------- */
.auth-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-5);
  text-align: center;
}
.auth-screen[hidden] { display: none !important; }
.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6) var(--space-5);
  max-width: 420px;
  width: 100%;
}
.auth-card h1 { font-size: 1.3rem; }
.auth-card p { color: var(--color-text-soft); }
.auth-email {
  display: inline-block;
  font-weight: 700;
  color: var(--color-text);
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  padding: 2px 10px;
  margin: var(--space-2) 0;
}
#google-signin-button { display: flex; justify-content: center; margin-top: var(--space-4); min-height: 44px; }
.auth-config-warning {
  margin-top: var(--space-4);
  background: var(--color-surface-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  font-size: 0.82rem;
  color: var(--color-text-soft);
  text-align: left;
}
.auth-config-warning[hidden] { display: none; }
.auth-actions { margin-top: var(--space-4); }

/* ---- Role bar: who is signed in, their role, sign-out ------------------- */
.role-bar { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.role-user { display: flex; flex-direction: column; gap: 1px; line-height: 1.25; }
.role-user-name { font-weight: 600; font-size: 0.85rem; }
.role-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-text-soft);
}

/* Field/free-form propose buttons must stay visible for the "предложения"
   role without the admin-only .editing toggle. Everything the .editing
   class already governs (add-bars, programme-cell hover) is untouched. */
body.proposing .row-edit { display: inline-block; }

/* ---- Proposal review cards (admin "Предложения" tab) -------------------- */
.proposal-card { display: flex; flex-direction: column; gap: var(--space-2); }
.proposal-meta { font-size: 0.75rem; color: var(--color-text-soft); margin: 0; }
.proposal-target { font-size: 0.8rem; color: var(--color-text-soft); margin: 0; }
.proposal-change { margin: 0; }
.proposal-old { color: #9a2c2c; text-decoration: line-through; }
.proposal-new { color: var(--cat-activity-border); font-weight: 600; }
.proposal-note { font-size: 0.85rem; margin: 0; }
.proposal-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }
.proposals-list { display: flex; flex-direction: column; gap: var(--space-3); }

/* Sign-in screen problem message (offline, blocked script, misconfiguration). */
.auth-error {
  margin: 1rem 0 0;
  padding: .7rem .9rem;
  border-radius: .6rem;
  background: #fdece8;
  color: #8a2b12;
  font-size: .92rem;
  line-height: 1.5;
  text-align: left;
}