/**
 * Advanced Birthday Calculator — Tool-Specific Styles
 * ToolsTurbo.com
 *
 * NOTE: Base components, tabs, inputs, buttons, colors, cards, and 2-column layouts
 * are provided by /assets/css/toolsturbo-toolkit.css.
 * Only tool-specific visual styling is defined here.
 */

/* ============================================================================
 * 1. HERO AGE DISPLAY & PREVIEW STAGE
 * ============================================================================ */
.tt-birthday-stage {
  width: 100%;
  background: linear-gradient(145deg, #f8faff 0%, #eff6ff 100%);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-lg);
  padding: 24px 18px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tt-birthday-stage::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tt-brand-gradient);
}

.tt-hero-celebrate-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: #ffffff;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tt-brand-blue);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.1);
  margin-bottom: 12px;
}

.tt-hero-age-numbers {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.tt-hero-age-val {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--tt-brand-blue);
  letter-spacing: -0.5px;
}

.tt-hero-age-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tt-text);
  margin-right: 4px;
}

.tt-hero-sub-age {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--tt-text-muted);
  margin-bottom: 14px;
}

.tt-live-ticker-box {
  background: #ffffff;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-md);
  padding: 10px 14px;
  margin-top: 12px;
  text-align: center;
}

.tt-live-ticker-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--tt-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tt-live-ticker-val {
  font-family: var(--tt-font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--tt-brand-purple);
  margin-top: 2px;
}

/* Next birthday countdown pill */
.tt-next-bday-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--tt-brand-soft);
  color: var(--tt-brand-blue);
  border: 1px solid #bfdbfe;
  border-radius: var(--tt-radius-pill);
  padding: 6px 14px;
  font-size: 0.84rem;
  font-weight: 700;
  margin-top: 10px;
}

/* Quick tags on hero */
.tt-hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
}

.tt-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #ffffff;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  padding: 3px 8px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--tt-text);
}

/* ============================================================================
 * 2. AGE METRIC STAT CARDS (GRID)
 * ============================================================================ */
.tt-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.tt-metrics-grid--single-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 12px;
}

@media (max-width: 820px) {
  .tt-metrics-grid--single-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .tt-metrics-grid--single-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tt-metrics-grid--single-row .tt-metric-card {
  padding: 10px 4px;
}

.tt-metrics-grid--single-row .tt-metric-val {
  font-size: 1.18rem;
  letter-spacing: -0.3px;
}

.tt-metrics-grid--single-row .tt-metric-label {
  font-size: 0.68rem;
}

@media (max-width: 580px) {
  .tt-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tt-metric-card {
  background: #ffffff;
  border: var(--tt-line-size) solid var(--tt-border);
  border-radius: var(--tt-radius-md);
  padding: 12px 10px;
  text-align: center;
  transition: var(--tt-transition);
}

.tt-metric-card:hover {
  border-color: var(--tt-brand-blue);
  transform: translateY(-1px);
}

.tt-metric-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--tt-text);
  line-height: 1.1;
}

.tt-metric-label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--tt-text-muted);
  text-transform: uppercase;
  margin-top: 4px;
  letter-spacing: 0.3px;
}

/* ============================================================================
 * 3. ZODIAC, ASTROLOGY & BIRTHSTONE CARDS
 * ============================================================================ */
.tt-zodiac-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

@media (max-width: 580px) {
  .tt-zodiac-grid {
    grid-template-columns: 1fr;
  }
}

.tt-zodiac-box {
  background: #ffffff;
  border: var(--tt-line-size) solid var(--tt-border);
  border-radius: var(--tt-radius-lg);
  padding: 16px;
  position: relative;
}

.tt-zodiac-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.tt-zodiac-icon {
  font-size: 2rem;
  line-height: 1;
}

.tt-zodiac-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--tt-text);
  margin: 0;
}

.tt-zodiac-sub {
  font-size: 0.76rem;
  color: var(--tt-text-muted);
  font-weight: 500;
}

.tt-zodiac-details {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--tt-text);
  line-height: 1.4;
}

.tt-zodiac-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #f1f5f9;
  padding-bottom: 4px;
}

.tt-zodiac-k {
  color: var(--tt-text-muted);
  font-weight: 500;
}

.tt-zodiac-v {
  font-weight: 700;
  color: var(--tt-text);
}

/* ============================================================================
 * 4. PLANETARY AGE CHIPS
 * ============================================================================ */
.tt-planets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}

@media (max-width: 680px) {
  .tt-planets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tt-planet-card {
  background: #ffffff;
  border: var(--tt-line-size) solid var(--tt-border);
  border-radius: var(--tt-radius-md);
  padding: 10px 8px;
  text-align: center;
  transition: var(--tt-transition);
}

.tt-planet-card:hover {
  border-color: var(--tt-brand-blue);
  background: #f8faff;
}

.tt-planet-icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 4px;
}

.tt-planet-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tt-text);
}

.tt-planet-age {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--tt-brand-blue);
  margin-top: 2px;
}

.tt-planet-orbit {
  font-size: 0.68rem;
  color: var(--tt-text-muted);
}

/* ============================================================================
 * 5. BIOLOGICAL STATS & MILESTONES
 * ============================================================================ */
.tt-bio-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: var(--tt-line-size) solid var(--tt-border);
  border-radius: var(--tt-radius-md);
  padding: 12px 16px;
  margin-bottom: 8px;
}

.tt-bio-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tt-bio-info {
  flex: 1;
}

.tt-bio-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tt-text-muted);
}

.tt-bio-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--tt-text);
}

/* Hidden canvas for PNG card generator */
#cardExportCanvas {
  display: none;
}