/* Birthday page — kid-themed (7-8 y.o.) */

:root {
  --pink:        #ff6fae;
  --pink-soft:   #ffd6e7;
  --purple:      #a062ff;
  --purple-soft: #ead7ff;
  --yellow:      #ffd84d;
  --teal:        #59d6c2;
  --cream:       #fff8ee;
  --ink:         #2a1f3d;
  --muted:       #7a6a8c;
  --shadow:      0 8px 24px rgba(160, 98, 255, 0.18);
  --shadow-soft: 0 4px 12px rgba(160, 98, 255, 0.12);
  --radius:      22px;
  --radius-sm:   14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Fredoka', 'Comfortaa', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%,  #ffe9f3 0,   transparent 40%),
    radial-gradient(circle at 90% 10%, #efe1ff 0,   transparent 45%),
    radial-gradient(circle at 50% 90%, #fff4d1 0,   transparent 50%),
    var(--cream);
  min-height: 100vh;
  font-size: 17px;
  line-height: 1.5;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 18px 80px;
}

/* Decorations */
.confetti {
  font-size: 28px;
  letter-spacing: 6px;
  text-align: center;
  margin: 8px 0 0;
  user-select: none;
}

/* Hero */
.hero {
  text-align: center;
  padding: 18px 12px 8px;
}
.hero h1 {
  font-size: clamp(28px, 6vw, 40px);
  margin: 6px 0 4px;
  color: var(--pink);
  text-shadow: 2px 2px 0 var(--yellow);
  letter-spacing: 0.5px;
}
.hero .greeting {
  font-size: clamp(20px, 4.5vw, 26px);
  color: var(--purple);
  margin: 14px 0 0;
  font-weight: 600;
}

/* Cards */
.card {
  background: white;
  border-radius: var(--radius);
  padding: 22px 20px;
  margin: 18px 0;
  box-shadow: var(--shadow);
  border: 3px solid white;
}
.card.pink   { border-color: var(--pink-soft); }
.card.purple { border-color: var(--purple-soft); }
.card.yellow { border-color: #fff0b8; }

.card h2 {
  margin: 0 0 14px;
  font-size: 22px;
  color: var(--purple);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Party info */
.party-info { display: grid; gap: 10px; }
.party-info .row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
}
.party-info .row .icon { font-size: 22px; }
.party-info .desc {
  margin-top: 8px;
  color: var(--muted);
  white-space: pre-wrap;
}

/* Buttons */
button, .btn {
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  padding: 12px 22px;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  box-shadow: var(--shadow-soft);
  color: white;
  background: var(--purple);
}
button:hover, .btn:hover { transform: translateY(-1px); }
button:active, .btn:active { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-pink   { background: var(--pink); }
.btn-yellow { background: var(--yellow); color: var(--ink); }
.btn-teal   { background: var(--teal); }
.btn-ghost  {
  background: white;
  color: var(--purple);
  border: 2px solid var(--purple-soft);
  box-shadow: none;
}
.btn-danger {
  background: white;
  color: #d44;
  border: 2px solid #fdd;
  box-shadow: none;
  padding: 8px 14px;
  font-size: 14px;
}
.btn-sm { padding: 8px 14px; font-size: 14px; }

/* RSVP */
.rsvp-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.rsvp-buttons button {
  flex: 1;
  min-width: 140px;
  font-size: 18px;
  padding: 16px 18px;
}
.rsvp-status {
  background: var(--purple-soft);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rsvp-status.yes { background: #d6f5ee; color: #1b8a72; }
.rsvp-status.no  { background: #ffe0e6; color: #c44; }

textarea, input[type="text"], input[type="date"], input[type="time"] {
  font-family: inherit;
  font-size: 16px;
  width: 100%;
  border: 2px solid var(--purple-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 8px;
  background: white;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
}
textarea:focus, input:focus { border-color: var(--purple); }
textarea { resize: vertical; min-height: 70px; }

label {
  font-weight: 600;
  font-size: 14px;
  color: var(--muted);
  display: block;
  margin-top: 12px;
}

/* Gifts */
.gift-list { display: grid; gap: 12px; }
.gift {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  border: 2px solid #f3e9d6;
}
.gift.claimed-by-me {
  background: #ecffe9;
  border-color: #c4ecbd;
}
.gift-name {
  font-weight: 600;
  font-size: 17px;
  flex: 1;
  min-width: 0;
}
.gift-count {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
  font-weight: 500;
}
.gift-action button { padding: 8px 14px; font-size: 14px; }

/* Admin */
.tabs {
  display: flex;
  gap: 8px;
  margin: 18px 0 8px;
  flex-wrap: wrap;
}
.tab {
  background: white;
  color: var(--muted);
  border: 2px solid var(--purple-soft);
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
}
.tab.active { background: var(--purple); color: white; border-color: var(--purple); }

.section { display: none; }
.section.active { display: block; }

.admin-row {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed #ebe0f5;
  flex-wrap: wrap;
}
.admin-row:last-child { border-bottom: none; }
.admin-row .name { font-weight: 600; flex: 1; min-width: 140px; }
.admin-row .meta { color: var(--muted); font-size: 14px; }
.admin-row .actions { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge.yes { background: #d6f5ee; color: #1b8a72; }
.badge.no  { background: #ffe0e6; color: #c44; }
.badge.pending { background: #f0e8fa; color: var(--muted); }

.add-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.add-form input { flex: 1; margin-top: 0; min-width: 200px; }

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin: 14px 0 4px;
}
.summary .stat {
  background: var(--purple-soft);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}
.summary .stat .num { font-size: 26px; font-weight: 700; color: var(--purple); }
.summary .stat .lbl { font-size: 13px; color: var(--muted); }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: white;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
  z-index: 100;
  box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.error-page {
  text-align: center;
  padding: 60px 20px;
}
.error-page .emoji { font-size: 72px; }
.error-page h1 { color: var(--pink); margin: 12px 0 8px; }
.error-page p { color: var(--muted); }

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  padding: 80px 0;
  color: var(--muted);
  font-size: 17px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 3px solid rgba(160, 98, 255, 0.2);
  border-top-color: var(--purple);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}
.spinner-lg { width: 44px; height: 44px; border-width: 4px; }

button.is-loading,
.btn.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
button.is-loading::after,
.btn.is-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn-ghost.is-loading::after {
  border-color: rgba(160, 98, 255, 0.25);
  border-top-color: var(--purple);
}
.btn-yellow.is-loading::after {
  border-color: rgba(42, 31, 61, 0.2);
  border-top-color: var(--ink);
}
.btn-danger.is-loading::after {
  border-color: rgba(204, 68, 68, 0.2);
  border-top-color: #c44;
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 20px;
  font-style: italic;
}

.copy-link {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  background: #f5edfb;
  padding: 4px 8px;
  border-radius: 6px;
  color: var(--muted);
  word-break: break-all;
}

.claimers-list {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
  font-style: italic;
}

@media (max-width: 480px) {
  .wrap { padding: 16px 12px 60px; }
  .card { padding: 18px 16px; }
}