/* =============================================
   TATTVAM — Dharma Streak Tracker Page
   ============================================= */

/* ——— Page Layout ——— */
.streak-page {
  padding-top: var(--nav-height);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.streak-header {
  text-align: center;
  padding: var(--space-10) var(--space-6) var(--space-6);
  position: relative;
  overflow: hidden;
}

.streak-header h1 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text-dark);
  margin-bottom: var(--space-3);
}

.streak-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  max-width: 540px;
  margin: 0 auto;
}

/* ——— Main Layout ——— */
.streak-body {
  max-width: var(--max-width-wide);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-16);
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: var(--space-6);
}

/* ——— Left Column: Input and Stats ——— */
.streak-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Streak Counter Card */
.streak-counter-card {
  background: var(--color-warm-white);
  border: 1.5px solid var(--color-champagne);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.streak-flame-container {
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, rgba(212, 148, 58, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: 2.8rem;
  animation: floatFlame 3s ease-in-out infinite;
}

@keyframes floatFlame {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-6px) scale(1.04); }
}

.streak-number-huge {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--color-text-dark);
  line-height: 1;
  margin-bottom: 2px;
}

.streak-label-sub {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  font-weight: 600;
}

/* Habit Checklist Card */
.habit-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.card-title-sec {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.habit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.habit-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-parchment);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.habit-item:hover {
  border-color: var(--color-gold);
}

.habit-details {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.habit-icon {
  font-size: 1.2rem;
}

.habit-name-wrap {
  display: flex;
  flex-direction: column;
}

.habit-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.habit-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Checkbox Toggle */
.habit-checkbox {
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  background: var(--color-warm-white);
}

.habit-checkbox::after {
  content: '✓';
  color: var(--color-cream);
  font-size: 0.8rem;
  font-weight: bold;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.habit-checkbox.checked {
  background: var(--color-success);
  border-color: var(--color-success);
}

.habit-checkbox.checked::after {
  opacity: 1;
}

/* ——— Right Column: Heatmap Calendar & Logs ——— */
.streak-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Heatmap Card */
.heatmap-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.heatmap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.heatmap-legend {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.legend-box {
  width: 11px;
  height: 11px;
  border-radius: 2px;
}

/* Heatmap Grid */
.heatmap-grid-container {
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.heatmap-grid {
  display: grid;
  grid-template-flow: column;
  grid-template-columns: repeat(53, 11px);
  grid-template-rows: repeat(7, 11px);
  gap: 3px;
  min-width: 720px;
}

.heatmap-cell {
  width: 11px;
  height: 11px;
  background-color: var(--color-parchment);
  border-radius: 2px;
  cursor: pointer;
  transition: transform var(--transition-fast);
  position: relative;
}

.heatmap-cell:hover {
  transform: scale(1.3);
  z-index: 10;
}

/* Heatmap color intensities based on habits checked */
.heatmap-cell[data-count="0"] { background-color: var(--color-linen); }
.heatmap-cell[data-count="1"] { background-color: #F7E7CD; }
.heatmap-cell[data-count="2"] { background-color: #EBC58E; }
.heatmap-cell[data-count="3"] { background-color: #E2A658; }
.heatmap-cell[data-count="4"] { background-color: #D4943A; }
.heatmap-cell[data-count="5"] { background-color: #C07850; }

/* Stats grid */
.streak-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.streak-stat-box {
  background: var(--color-parchment);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-dark);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Tooltip for cell */
.cell-tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text-dark);
  color: var(--color-cream);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.heatmap-cell:hover .cell-tooltip {
  opacity: 1;
}

/* ——— Responsive ——— */
@media (max-width: 1024px) {
  .streak-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .streak-stats-grid {
    grid-template-columns: 1fr;
  }
}