/* =========================================================================
   Wedding admin. Plain and easy to read: the phone's own font, large
   text, the guest site's blush for colour. Mobile first.
   ========================================================================= */

:root {
  --paper:       #ffffff;
  --paper-2:     #fdf7f6;
  --primary:     #dfafab;   /* the brand blush, for fills */
  --primary-deep:#cf9793;
  --primary-tint:#f9ecea;
  --primary-ink: #98565a;   /* blush as text, 5.5:1 on white */
  --on-primary:  #3a2426;   /* text on a blush fill, 7.7:1 */

  --ink:   #2b2122;
  --soft:  #5e4a4c;         /* 7.9:1 on white */
  --line:  #e7d3d1;
  --ok:    #1f6b3a;
  --ok-bg: #e7f4ec;
  --warn:  #8a5a00;
  --warn-bg:#fff4dc;
  --danger:#b3261e;
  --danger-bg:#fdece9;

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --radius: 10px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body.locked { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--primary-ink); outline-offset: 2px; }

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: 600 16px/1.2 var(--font);
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.btn:disabled { opacity: .6; cursor: default; }
.btn-primary { background: var(--primary); color: var(--on-primary); border-color: var(--primary-deep); }
.btn-primary:hover:not(:disabled) { background: var(--primary-deep); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover:not(:disabled) { border-color: var(--primary-deep); }
.btn-block { width: 100%; }

.linkbtn {
  min-height: 44px;
  padding: 0 4px;
  display: inline-flex;
  align-items: center;
  background: none;
  border: 0;
  color: var(--primary-ink);
  font: 600 15px/1.2 var(--font);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.linkbtn.danger { color: var(--danger); }

/* ---------------------------------------------------------------- sign in */

.gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: var(--paper-2);
}
.gate-card {
  width: 100%;
  max-width: 380px;
  padding: 32px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  text-align: center;
}
.gate-mark { margin: 0 0 6px; font-size: 28px; font-weight: 300; letter-spacing: .12em; color: var(--primary-ink); }
.gate-card h1 { margin: 0 0 24px; font-size: 22px; }
.gate-card label { display: block; text-align: left; font-weight: 600; margin: 0 0 6px; }
.gate-card input { margin-bottom: 16px; }

/* ---------------------------------------------------------------- inputs */

input[type='text'], input[type='password'], input[type='search'],
input[type='datetime-local'], input:not([type]), textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid #cdb6b4;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font: 400 17px/1.4 var(--font);
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 3px solid var(--primary); outline-offset: 0; border-color: var(--primary-ink); }
::placeholder { color: #8a7577; }

.err {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 15px;
  text-align: left;
}

/* ------------------------------------------------------------------ layout */

.app { max-width: 880px; margin: 0 auto; padding: 0 16px 80px; }

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.bar-title { font-size: 17px; font-weight: 600; }
.bar-title b { margin-right: 8px; color: var(--primary-ink); letter-spacing: .08em; }
.bar-right { display: flex; gap: 14px; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0;
}
.stat {
  padding: 14px 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.stat b { display: block; font-size: 26px; line-height: 1.1; }
.stat span { font-size: 14px; color: var(--soft); }
.stat.hot { background: var(--primary-tint); border-color: var(--primary-deep); }

.tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 6px;
  margin: 0 0 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
}
.tab {
  min-height: 46px;
  padding: 0 6px;
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--soft);
  font: 600 16px/1.2 var(--font);
  cursor: pointer;
}
.tab.is-active { background: var(--primary); color: var(--on-primary); }
.tab em {
  display: inline-block;
  min-width: 22px;
  margin-left: 4px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-style: normal;
  font-size: 13px;
}

.panel { display: none; }
.panel.is-active { display: block; }
.panel h2 { margin: 0 0 4px; font-size: 26px; }
.help { margin: 0 0 20px; color: var(--soft); }

.empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--soft);
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.status {
  flex: none;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}
.status.pending  { background: var(--warn-bg); color: var(--warn); }
.status.approved { background: var(--ok-bg); color: var(--ok); }
.status.declined { background: #f1eded; color: var(--soft); }

/* ------------------------------------------------------------------ guests */

.toolbar { display: grid; gap: 10px; margin: 0 0 16px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font: 600 15px/1.2 var(--font);
  cursor: pointer;
}
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

.list { display: grid; gap: 12px; }
.guest {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.guest.pending { border-left: 5px solid var(--primary-deep); }
.guest-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.guest h3 { margin: 0 0 4px; font-size: 20px; }
.guest-line { margin: 0 0 2px; color: var(--soft); font-size: 16px; overflow-wrap: anywhere; }
.guest-msg { margin: 10px 0 0; padding: 10px 12px; background: var(--paper-2); border-radius: 8px; font-style: italic; }
.guest-warn { margin: 10px 0 0; padding: 10px 12px; background: var(--danger-bg); color: var(--danger); border-radius: 8px; font-size: 15px; }
.guest-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 14px; }
.guest-actions .linkbtn { margin-left: auto; }

.listfoot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
}

/* ------------------------------------------------------------------ photos */

#photoForm { display: flex; align-items: center; gap: 14px; margin: 0 0 18px; }
.uploading { color: var(--soft); }

.photo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.photo { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.photo img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.photo .btn { width: calc(100% - 16px); margin: 8px; min-height: 44px; color: var(--danger); }
.photo-grid .empty { grid-column: 1 / -1; }

/* ------------------------------------------------------------------- gifts */

.sync {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 16px;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.sync p { margin: 0; color: var(--soft); }
.sync p.bad { color: var(--danger); }

.gift-list { display: grid; gap: 8px; }
.gift {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  gap: 4px 14px;
  padding: 10px 14px 10px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.gift img, .gift-noimg {
  grid-row: span 2;
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: grid;
  place-items: center;
  font-size: 26px;
}
.gift-text b { display: block; font-size: 16px; line-height: 1.3; }
.gift-text span { font-size: 15px; color: var(--soft); }
.gift .status { justify-self: start; }
.gift.bought { background: #fbfefc; }

/* ----------------------------------------------------------------- details */

.details fieldset {
  margin: 0 0 18px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.details legend { padding: 0 6px; font-size: 19px; font-weight: 700; }
.details label { display: block; margin: 14px 0 6px; font-weight: 600; }
.details label:first-of-type { margin-top: 4px; }
.details .hint { margin: -2px 0 6px; font-size: 15px; color: var(--soft); }

.save-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  padding: 12px 0 calc(12px + env(safe-area-inset-bottom, 0px));
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}
.save-state { margin: 0; color: var(--soft); }
.save-state.is-dirty { color: var(--warn); font-weight: 600; }

/* ----------------------------------------------------------------- dialog */

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  align-items: end;
  background: rgba(43, 33, 34, .45);
}
.sheet {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px calc(20px + env(safe-area-inset-bottom, 0px));
  background: #fff;
  border-radius: 16px 16px 0 0;
}
.sheet h3 { margin: 0 0 6px; font-size: 22px; }
.sheet-sub { margin: 0 0 18px; color: var(--soft); }
.sheet label { display: block; margin: 0 0 6px; font-weight: 600; }
.opt { font-weight: 400; color: var(--soft); }
.sheet textarea { margin-bottom: 16px; }
.sheet-actions { display: flex; gap: 10px; justify-content: flex-end; }
.sheet-actions .btn { flex: 1; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 12px 18px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-size: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
}

/* ------------------------------------------------------------------ larger */

@media (min-width: 640px) {
  .app { padding: 0 24px 80px; }
  .toolbar { grid-template-columns: 1fr 240px; align-items: center; }
  .photo-grid { grid-template-columns: repeat(4, 1fr); }
  .gift { grid-template-columns: 56px 1fr auto; }
  .gift img, .gift-noimg { grid-row: auto; }
  .gift .status { justify-self: end; }
  .modal { align-items: center; }
  .sheet { border-radius: 16px; }
}