/* ---------- Theme variables ---------- */

:root {
  --bg-1: #F4EFE2;
  --bg-2: #E9E2D0;
  --paper: #FBF7EE;
  --surface: #ffffff;
  --ink: #2A2A2E;
  --muted: #6b6b6f;
  --silver: #D8D8DC;
  --gold: #C8A84B;
  --gold-light: #E8D9A8;
  --stamp-red: #C4433A;
  --shadow: rgba(0, 0, 0, 0.12);
  --radius: 14px;
}

/* Auto dark mode, following system preference, unless overridden below */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-1: #0B1F3A;
    --bg-2: #132B4E;
    --paper: #142744;
    --surface: #16294A;
    --ink: #F0EAD6;
    --muted: #9AA5B8;
    --silver: #2E3F5C;
    --gold: #C8A84B;
    --gold-light: #E9CE85;
    --stamp-red: #E8574A;
    --shadow: rgba(0, 0, 0, 0.35);
  }
}

/* Manual override, wins regardless of system preference */
html[data-theme="dark"] {
  --bg-1: #0B1F3A;
  --bg-2: #132B4E;
  --paper: #142744;
  --surface: #16294A;
  --ink: #F0EAD6;
  --muted: #9AA5B8;
  --silver: #2E3F5C;
  --gold: #C8A84B;
  --gold-light: #E9CE85;
  --stamp-red: #E8574A;
  --shadow: rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px 16px 60px;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2));
  font-family: 'Nunito', sans-serif;
  color: var(--ink);
  display: flex;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}

main {
  width: 100%;
  max-width: 480px;
}

/* ---------- Theme toggle ---------- */

#theme-toggle {
  position: fixed;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--silver);
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px var(--shadow);
  opacity: 0.75;
}

#theme-toggle:hover { opacity: 1; }

/* ---------- Card ---------- */

.scratchcard {
  background: var(--paper);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 20px 16px 24px;
  box-shadow: 0 6px 18px var(--shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

h1 {
  font-family: 'Caveat', cursive;
  font-size: 2.2rem;
  margin: 0 0 2px;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.birthday-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-style: italic;
  opacity: 0.75;
}

.section-label {
  margin: 20px 0 6px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.stats-badge {
  flex: 0 0 auto;
  background: var(--surface);
  border: 1px solid var(--gold);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
  margin-top: 2px;
}

/* ---------- Stamp grid ---------- */

.stamp-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.stamp-box {
  aspect-ratio: 1;
  border: 2px dashed var(--silver);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
}

.box-icon {
  width: 55%;
  height: 55%;
}

.stamp-box.milestone {
  border-style: solid;
  border-color: var(--gold);
}

.stamp-box.filled {
  border-style: solid;
  border-color: var(--stamp-red);
}

.stamp-box.filled .stamp-icon {
  color: var(--stamp-red);
}

.stamp-box.milestone.minor .star-icon {
  color: var(--gold);
  opacity: 0.7;
}

.stamp-box.milestone.major .trophy-icon {
  color: var(--gold);
  opacity: 0.7;
}

.stamp-box.filled.milestone {
  /* 3 classes beats .filled's 2, so this wins regardless of source order */
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
}

.stamp-box.filled.milestone.minor .star-icon,
.stamp-box.filled.milestone.major .trophy-icon {
  color: #fff;
  opacity: 1;
}

.count-label {
  text-align: center;
  font-weight: 800;
  margin: 14px 0 4px;
  letter-spacing: 0.03em;
}

.reward-banner {
  margin-top: 10px;
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  border-radius: 10px;
  text-align: center;
  font-weight: 800;
  color: var(--ink);
  animation: pop 0.35s ease-out;
}

@keyframes pop {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ---------- Entry form ---------- */

.entry-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 24px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 4px 12px var(--shadow);
}

.entry-form label {
  font-weight: 700;
  font-size: 0.85rem;
  margin-top: 8px;
}

.when-row {
  display: flex;
  gap: 8px;
}

.when-row input {
  flex: 1;
}

input, textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 8px 10px;
  border: 1px solid var(--silver);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
}

textarea {
  min-height: 70px;
  resize: vertical;
}

button {
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  background: var(--silver);
  color: var(--ink);
}

#now-btn {
  flex: 0 0 auto;
}

.submit-btn {
  margin-top: 14px;
  background: var(--stamp-red);
  color: #fff;
  padding: 10px 14px;
  font-size: 1rem;
}

/* ---------- Manage link (Eryn's page) ---------- */

.manage-link {
  text-align: center;
  margin-top: 18px;
}

.manage-link a {
  font-size: 0.75rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--muted);
  opacity: 0.6;
}

.manage-link a:hover {
  opacity: 1;
}

/* ---------- Redeem panel ---------- */

.redeem-panel {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.redeem-panel input {
  flex: 1 1 100%;
}

.redeem-buttons {
  display: flex;
  gap: 8px;
  flex: 1 1 100%;
}

.redeem-btn {
  flex: 1;
  background: var(--gold);
  color: var(--ink);
}

.redeem-btn.major {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
}

.redeem-btn:disabled {
  background: var(--silver);
  color: var(--muted);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ---------- Manage page: danger zone ---------- */

.manage-page h2 {
  font-size: 1rem;
  margin: 22px 0 8px;
}

.danger-zone {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px dashed var(--silver);
}

.reset-btn {
  background: var(--stamp-red);
  color: #fff;
}

.reset-confirm {
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--stamp-red);
  border-radius: 10px;
  background: var(--paper);
}

.reset-confirm p {
  margin: 0 0 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.reset-confirm-buttons {
  display: flex;
  gap: 8px;
}

.reset-confirm-btn {
  background: var(--stamp-red);
  color: #fff;
}

.hidden {
  display: none !important;
}

/* ---------- Manage page ---------- */

.manage-page {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 4px 12px var(--shadow);
}

.manage-count {
  font-weight: 700;
  margin: 0 0 10px;
}

.manage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.manage-table th, .manage-table td {
  padding: 6px 4px;
  border-bottom: 1px solid var(--silver);
  text-align: left;
}

.manage-table input {
  width: 100%;
  padding: 4px 6px;
  font-size: 0.85rem;
}

.row-actions {
  white-space: nowrap;
}

.row-actions button {
  font-size: 0.8rem;
  padding: 5px 8px;
}

.empty-row {
  text-align: center;
  color: var(--muted);
  padding: 16px 0;
}