/*
 * components.css — UI component styles
 * Lunar Birthday Calendar
 */

/* ── Form controls ───────────────────────────────────────── */
select,
input[type="number"] {
  background: var(--cream);
  border: 1px solid rgba(46, 58, 110, 0.2);
  color: var(--ink);
  font-family: var(--font-serif-en);
  font-size: 16px;
  padding: 8px 14px;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  cursor: pointer;
}
select:focus,
input[type="number"]:focus {
  border-color: var(--rust);
}
select {
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23C4614A'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
input[type="number"] { width: 80px; }

/* ── Toggle switch ───────────────────────────────────────── */
.toggle-group {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
}
.toggle-label {
  font-family: var(--font-serif-en);
  font-size: 17px;
  font-weight: 400;
  color: var(--indigo);
  cursor: pointer;
  transition: color 0.2s;
}
.toggle-label:hover { color: var(--rust); }

.toggle {
  position: relative;
  width: 46px; height: 24px;
  cursor: pointer;
  /* Lift the whole toggle slightly on hover */
  transition: transform 0.15s ease;
}
.toggle:hover { transform: scale(1.08); }
.toggle:active { transform: scale(0.96); }

.toggle input { display: none; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: #D4CEC4;
  transition: background 0.3s, box-shadow 0.2s;
}
.toggle:hover .toggle-track {
  box-shadow: 0 0 0 3px rgba(196, 97, 74, 0.18);
}
.toggle-track::before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 18px; height: 18px;
  background: white;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toggle input:checked + .toggle-track          { background: var(--rust); }
.toggle input:checked + .toggle-track::before  { transform: translateX(22px); }

/* ── Settings panel ──────────────────────────────────────── */
.settings-panel {
  background: var(--paper);
  border: 1px solid rgba(196, 97, 74, 0.15);
  padding: 36px 40px;
  position: relative;
  margin-bottom: 32px;
}
.settings-panel::before {
  content: '';
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 3px;
  background: var(--rust);
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.field-label {
  font-family: var(--font-sans-cn);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--mist);
  text-transform: uppercase;
}
.field-row {
  display: flex;
  gap: 12px;
  align-items: center;
}
.field-hint {
  font-family: var(--font-serif-en);
  color: var(--mist);
  font-size: 14px;
  font-style: italic;
}

/* ── Members list ─────────────────────────────────────────── */
.members-area   { margin-bottom: 32px; }
.members-list   { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }

.member-row {
  display: grid;
  grid-template-columns: minmax(160px, 2fr) minmax(120px, 1.2fr) minmax(110px, 1.2fr) minmax(110px, 1fr) minmax(60px, 0.6fr) 36px;
  gap: clamp(8px, 1.5vw, 20px);
  align-items: center;
  background: var(--paper);
  padding: 14px 18px;
  border: 1px solid rgba(46, 58, 110, 0.1);
  position: relative;
  animation: slideIn 0.3s ease;
}
.member-row::before {
  content: attr(data-num);
  position: absolute;
  left: -28px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif-cn);
  font-size: 10px;
  color: var(--mist);
  letter-spacing: 2px;
}

.member-row input[type="text"] {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(46, 58, 110, 0.2);
  color: var(--ink);
  font-family: var(--font-serif-en);
  font-size: 17px;
  padding: 4px 0;
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
}
.member-row input[type="text"]:focus         { border-color: var(--rust); }
.member-row input[type="text"]::placeholder  { color: var(--mist); font-style: italic; }

.member-row input[type="number"].member-year {
  width: 100%;
  border: none;
  border-bottom: 1px solid rgba(46, 58, 110, 0.2);
  background: transparent;
  font-family: var(--font-serif-en);
  font-size: 16px;
  padding: 4px 0;
  outline: none;
}

.mini-label {
  font-family: var(--font-sans-cn);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--mist);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.field-col { display: flex; flex-direction: column; }

.member-select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(46, 58, 110, 0.2);
  color: var(--ink);
  font-family: var(--font-serif-en);
  font-size: 16px;
  padding: 4px 0;
  outline: none;
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%238A9BB5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  background-size: 8px;
}
.member-select:focus { border-color: var(--rust); }

.zodiac-display { font-size: 20px; color: var(--rust); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-remove {
  width: 28px; height: 28px;
  background: none;
  border: 1px solid rgba(196, 97, 74, 0.3);
  color: var(--rust);
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  line-height: 1;
}
.btn-remove:hover  { background: var(--rust); color: white; transform: scale(1.15); box-shadow: 0 2px 8px rgba(196,97,74,0.3); }
.btn-remove:active { transform: scale(0.9); box-shadow: none; }

.btn-add {
  background: none;
  border: 1px dashed rgba(46, 58, 110, 0.3);
  color: var(--indigo);
  font-family: var(--font-serif-en);
  font-size: 15px;
  letter-spacing: 2px;
  padding: 10px 24px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s ease;
  display: inline-flex; align-items: center; gap: 10px;
}
.btn-add:hover  { border-color: var(--indigo); background: rgba(46, 58, 110, 0.04); transform: translateY(-1px); }
.btn-add:active { transform: translateY(1px); }

.btn-add__icon {
  font-size: 18px;
  color: var(--rust);
  display: inline-block;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.btn-add:hover .btn-add__icon { transform: rotate(90deg) scale(1.2); }

.actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  align-items: center;
}

.btn-primary {
  background: var(--rust);
  color: white;
  border: none;
  font-family: var(--font-serif-en);
  font-size: 16px;
  letter-spacing: 3px;
  padding: 14px 40px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(-100%);
  transition: transform 0.35s ease;
}
.btn-primary:hover         { background: var(--rust-light); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(196,97,74,0.35); }
.btn-primary:hover::after  { transform: translateX(0); }
.btn-primary:active        { transform: translateY(0); box-shadow: 0 2px 6px rgba(196,97,74,0.25); }

.btn-secondary {
  background: none;
  color: var(--indigo);
  border: 1px solid var(--indigo);
  font-family: var(--font-serif-en);
  font-size: 16px;
  letter-spacing: 3px;
  padding: 13px 32px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  text-transform: uppercase;
}
.btn-secondary:hover    { background: var(--indigo); color: white; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(46,58,110,0.25); }
.btn-secondary:active   { transform: translateY(0); box-shadow: none; }
.btn-secondary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

/* ── Status message ──────────────────────────────────────── */
.status-msg {
  font-family: var(--font-serif-en);
  font-size: 14px;
  font-style: italic;
  color: var(--mist);
  margin-left: var(--space-md);
}

/* ── Decorative ornament ─────────────────────────────────── */
.chinese-ornament {
  font-family: var(--font-serif-cn);
  color: rgba(196, 97, 74, 0.15);
  font-size: 120px;
  position: absolute;
  right: 40px;
  bottom: -20px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* ── Results section ─────────────────────────────────────── */
.results-section           { margin-top: 52px; display: none; }
.results-section.visible   { display: block; animation: fadeUp 0.5s ease; }

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
}
.results-title {
  font-family: var(--font-serif-en);
  font-size: 28px;
  font-weight: 300;
  font-style: italic;
  color: var(--indigo);
}
.results-meta {
  font-family: var(--font-sans-cn);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--mist);
}

/* ── Year tabs ───────────────────────────────────────────── */
.year-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(196, 97, 74, 0.2);
  overflow-x: auto;
}
.year-tab {
  padding: 10px 22px;
  font-family: var(--font-serif-en);
  font-size: 15px;
  letter-spacing: 2px;
  color: var(--mist);
  cursor: pointer;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, transform 0.15s ease;
  background: transparent;
  transform-origin: bottom center;
}
.year-tab:hover  { color: var(--indigo); transform: translateY(-1px); }
.year-tab:active { transform: translateY(0); }
.year-tab.active { color: var(--rust); border-bottom-color: var(--rust); }

/* ── Year panels ─────────────────────────────────────────── */
.year-panel        { display: none; }
.year-panel.active { display: block; animation: fadeIn 0.3s ease; }

/* ── Calendar table ──────────────────────────────────────── */
.calendar-table { width: 100%; border-collapse: collapse; }
.calendar-table th {
  font-family: var(--font-sans-cn);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--mist);
  text-transform: uppercase;
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(46, 58, 110, 0.1);
}
.calendar-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(46, 58, 110, 0.06);
  font-family: var(--font-serif-en);
  font-size: 16px;
}
.calendar-table tr:hover td { background: rgba(196, 97, 74, 0.04); }

.td-person {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 500;
  color: var(--indigo);
}
.person-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.td-lunar     { font-family: var(--font-serif-cn); font-size: 13px; color: var(--mist); letter-spacing: 1px; }
.td-gregorian { font-weight: 400; color: var(--ink); }
.td-weekday   { font-size: 13px; color: var(--mist); font-style: italic; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  font-family: var(--font-sans-cn);
  font-size: 9px;
  letter-spacing: 2px;
}
.badge-birthday { background: rgba(196, 97, 74, 0.1); color: var(--rust); }
.badge-holiday  { background: rgba(184, 147, 90, 0.12); color: var(--gold); }

/* ── Decorative line ─────────────────────────────────────── */
.deco-line {
  height: 1px;
  background: linear-gradient(90deg, var(--rust) 0%, transparent 100%);
  margin: 8px 0 24px;
}

/* ── SEO intro block ─────────────────────────────────────────
   Visible to crawlers and users; understated so it doesn't
   compete visually with the tool itself.
   ─────────────────────────────────────────────────────────── */
.seo-intro {
  margin-bottom: 40px;
  padding: 20px 0 20px 20px;
  border-left: 3px solid rgba(196, 97, 74, 0.18);
}
.seo-intro__heading {
  font-family: var(--font-serif-en);
  font-size: 17px;
  font-weight: 400;
  font-style: italic;
  color: var(--indigo-light);
  margin-bottom: 8px;
}
.seo-intro__body {
  font-family: var(--font-serif-en);
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 760px;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--paper);
  border-top: 1px solid rgba(196, 97, 74, 0.15);
  margin-top: 80px;
}

/* Inner wrapper — matches .container width & padding */
.site-footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px var(--space-4xl) 48px 100px;
}

.site-footer__copy {
  font-family: var(--font-serif-en);
  font-size: 13px;
  color: var(--mist);
  margin-top: 40px;
  letter-spacing: 0.5px;
}

/* ── FAQ ──────────────────────────────────────────────────── */

/* Heading matches the .section-label / divider style */
.faq__heading {
  font-family: var(--font-sans-cn);
  font-size: 11px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 4px;
  color: var(--rust);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.faq__item {
  border-bottom: 1px solid rgba(46, 58, 110, 0.08);
}

.faq__question {
  font-family: var(--font-serif-en);
  font-size: 15px;
  font-weight: 400;
  color: var(--indigo);
  padding: 10px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+';
  font-size: 16px;
  color: var(--rust);
  flex-shrink: 0;
  transition: transform 0.2s;
}
details[open] .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 0 12px 0;
}
.faq__answer p {
  font-family: var(--font-serif-en);
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
  max-width: 720px;
}

/* ── Download bar ─────────────────────────────────────────── */
.download-bar {
  margin-top: 36px;
  padding: 20px 28px;
  background: var(--paper);
  border: 1px solid rgba(196, 97, 74, 0.18);
  border-left: 3px solid var(--rust);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.download-info {
  font-family: var(--font-serif-en);
  font-size: 16px;
  font-style: italic;
  color: var(--mist);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.download-info strong  { font-style: normal; font-size: 22px; color: var(--rust); font-weight: 400; }
.dl-sep                { color: rgba(196, 97, 74, 0.3); font-style: normal; }

.btn-download {
  background: none;
  color: var(--rust);
  border: 1px solid var(--rust);
  font-family: var(--font-serif-en);
  font-size: 14px;
  letter-spacing: 3px;
  padding: 10px 28px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn-download:hover  { background: var(--rust); color: white; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(196,97,74,0.3); }
.btn-download:active { transform: translateY(0); box-shadow: none; }