/* ==========================================================================
   Hero Section (Large 140px Vertical Padding, Thin Massive Headlines)
   ========================================================================== */
.hero-section {
  padding: 96px 0 64px 0;
  text-align: center;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue);
  background: var(--accent-blue-subtle);
  border-radius: var(--radius-pill);
  padding: 4px 16px;
  margin-bottom: 16px;
}

.hero-headline {
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.04;
  color: var(--text-primary);
  max-width: 900px;
  margin-bottom: 16px;
}

.hero-headline-sub {
  display: block;
  font-style: italic;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--text-secondary);
  max-width: 660px;
  margin-bottom: 24px;
}

/* Hero Stats Line */
.hero-stats-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin: 0;
}

.hero-stats-sep {
  color: var(--text-tertiary);
}

.spec-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: -0.01em;
}

/* ==========================================================================
   Section Blocks (120px Vertical Padding, Thin Headlines)
   ========================================================================== */
.section-block {
  padding: 96px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-secondary);
}

.section-header-centered {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.section-header-centered > * {
  margin-bottom: 0;
}

.section-headline {
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(2.1rem, 4.4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--text-primary);
  margin-bottom: 16px;
}

/* Eyebrows only where they earn it - hero, grades, study, finances, notes */
#homePages .section-eyebrow,
#homeToday .section-eyebrow,
#deadlines .section-eyebrow,
#calendar .section-eyebrow,
#code .section-eyebrow,
#focus .section-eyebrow {
  display: none;
}

.section-lead {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 32px;
}

/* Segmented Control (Apple-Style Toggle) */
.radar-controls-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.segmented-control {
  background: #18181b;
  border: var(--hairline-border);
  border-radius: var(--radius-pill);
  padding: 3px;
  display: flex;
  gap: 2px;
}

.seg-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.seg-btn.active {
  background: #27272a;
  color: var(--text-primary);
}

/* ==========================================================================
   Course Radar Grid & Cards (Restrained 14px Radius, Hover Glow)
   ========================================================================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 32px;
}

.apple-course-card {
  background: var(--bg-surface);
  border-radius: var(--radius-card);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--transition-normal);
}

.apple-course-card:hover {
  transform: translateY(-2px);
}

.course-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.course-card-top > div:first-child {
  min-width: 0;
  flex: 1;
}

.course-code-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.3px;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.course-meta-tags {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.meta-chip {
  font-size: 11px;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 7px;
  border-radius: 4px;
  border: var(--hairline-border);
}

.course-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-top: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-icon-actions {
  display: flex;
  gap: 4px;
}

.btn-card-glyph {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.btn-card-glyph:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

/* Calm screen: row actions (edit, pin, open, delete) stay hidden
   until hover or keyboard focus; touch layouts always show them. */
.keep-card .btn-card-glyph, .keep-card .btn-remove-row,
.tx-row .btn-card-glyph, .tx-row .btn-remove-row,
.todo-row .btn-remove-row, .todo-sub-row .btn-remove-row,
.study-card .btn-card-glyph {
  opacity: 0;
  transition: opacity 0.15s var(--ease-apple), color var(--transition-fast), background-color var(--transition-fast);
}

.keep-card:hover :is(.btn-card-glyph, .btn-remove-row),
.keep-card:focus-within :is(.btn-card-glyph, .btn-remove-row),
.tx-row:hover :is(.btn-card-glyph, .btn-remove-row),
.tx-row:focus-within :is(.btn-card-glyph, .btn-remove-row),
.todo-row:hover .btn-remove-row, .todo-row:focus-within .btn-remove-row,
.todo-sub-row:hover .btn-remove-row, .todo-sub-row:focus-within .btn-remove-row,
.study-card:hover .btn-card-glyph, .study-card:focus-within .btn-card-glyph {
  opacity: 1;
}

@media (hover: none) {
  .keep-card :is(.btn-card-glyph, .btn-remove-row),
  .tx-row :is(.btn-card-glyph, .btn-remove-row),
  .todo-row .btn-remove-row, .todo-sub-row .btn-remove-row,
  .study-card .btn-card-glyph {
    opacity: 1;
  }
}

.btn-card-glyph.pinned {
  color: var(--accent-blue);
}

.keep-card.pinned {
  box-shadow: inset 0 0 0 1px var(--accent-blue);
}

/* Course Card Progress Bar */
.course-progress-bar {
  height: 4px;
  border-radius: 2px;
  background: #27272a;
  overflow: hidden;
  display: flex;
}

.course-progress-filled {
  height: 100%;
  background: var(--accent-blue);
  border-radius: 2px;
  transition: width 0.15s var(--ease-apple);
}

/* Graded Breakdown */
.components-overview {
  border-top: var(--hairline-divider);
  border-bottom: var(--hairline-divider);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.component-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.comp-name-label {
  color: var(--text-secondary);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.comp-weight-label {
  font-size: 11px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-left: 4px;
}

.comp-score-label {
  font-family: var(--font-mono);
  font-weight: 600;
  flex-shrink: 0;
}

.comp-score-label.scored {
  color: var(--text-primary);
}

.comp-score-label.pending {
  color: var(--text-tertiary);
  font-style: italic;
  font-weight: 400;
}

/* Simulator Bar */
.grade-simulator-unit {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sim-labels-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sim-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sim-target-number {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
  color: var(--accent-blue);
}

/* Apple Range Slider */
.apple-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: #27272a;
  outline: none;
  cursor: pointer;
}

.apple-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.apple-slider::-webkit-slider-thumb:active {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px rgba(15, 98, 254, 0.2);
}

.apple-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.sim-output-badge {
  background: rgba(255, 255, 255, 0.04);
  border: var(--hairline-border);
  border-radius: 8px;
  padding: 9px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.sim-badge-label {
  color: var(--text-tertiary);
}

.sim-badge-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

/* Grade Status Pill Badges */
.grade-secured {
  color: var(--accent-blue);
  background: var(--accent-blue-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.grade-warn {
  color: #ffd60a;
  background: rgba(255, 214, 10, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.grade-fail {
  color: #ff453a;
  background: rgba(255, 69, 58, 0.1);
  padding: 4px 8px;
  border-radius: var(--radius-pill);
}

.grade-pass {
  color: var(--accent-blue);
  background: var(--accent-blue-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   Canvas 23:59 Deadlines (Hairline List, Countdown Digits)
   ========================================================================== */
.deadlines-action-bar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.filter-controls {
  display: flex;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  flex-wrap: wrap;
}

.filter-controls .apple-select,
.deadlines-action-bar .apple-select,
.modal-form .apple-select,
.teams-action-bar .apple-select {
  max-width: 100%;
  text-overflow: ellipsis;
}

/* Long course names can never break rows again */
.deadline-row-item > *,
.course-card-top > * {
  min-width: 0;
}

.apple-select, .modal-form input[type="text"], .modal-form input[type="number"], .modal-form input[type="date"], .modal-form input[type="time"] {
  background: #18181b;
  color: var(--text-primary);
  border: var(--hairline-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.apple-select:focus, .modal-form input:focus, .apple-textarea:focus {
  border-color: var(--accent-blue);
}

.button-actions-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.deadlines-list {
  display: flex;
  flex-direction: column;
  border-top: var(--hairline-border);
}

.deadline-row-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  border-bottom: var(--hairline-border);
  gap: 20px;
  transition: background-color var(--transition-fast);
  position: relative;
}

.deadline-row-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* Deadline Urgency Progress Bar */
.deadline-urgency-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: 1px;
  transition: width 0.15s linear, background-color 0.15s ease;
}

.deadline-urgency-bar.chill {
  background: var(--accent-blue);
}
.deadline-urgency-bar.warning {
  background: #ffd60a;
}
.deadline-urgency-bar.danger {
  background: #ff453a;
}
.deadline-urgency-bar.expired {
  background: #6e6e73;
  width: 100% !important;
}

.deadline-left-col {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.apple-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.apple-checkbox:hover {
  border-color: var(--accent-blue);
}

.apple-checkbox:checked {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
}

.apple-checkbox:checked::after {
  content: '';
  width: 6px;
  height: 10px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.deadline-info-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.deadline-eyebrow-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deadline-title-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deadline-meta-text {
  font-size: 12px;
  color: var(--text-tertiary);
  display: flex;
  gap: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deadline-right-col {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.deadline-timer-stack {
  text-align: right;
  display: flex;
  flex-direction: column;
}

.timer-digits-main {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.timer-digits-urgent {
  color: #ff453a;
}

.timer-vibe-sub {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ==========================================================================
   Focus Mode (Minimalist Apple Layout)
   ========================================================================== */
.focus-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

@media (max-width: 860px) {
  .focus-layout {
    grid-template-columns: 1fr;
  }
}

.apple-card {
  background: var(--bg-surface);
  border: none;
  border-radius: var(--radius-card);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Borderless surfaces: cards and list rows separate from the page
   through background steps + space, not outlines. Popups, inputs,
   controls and tables keep their hairlines. */
.apple-course-card, .cal-month-card, .cal-agenda-card,
.study-timeline-card, .study-card, .team-card, .money-balance-card,
.money-list-card, .topic-detail, .topic-panel, .keep-card, .tx-row,
.todo-row, .cal-agenda-row, .credit-link {
  border: none;
}

.card-caption-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.location-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.location-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
}

.phase-badge {
  font-family: var(--font-system);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent-blue);
  background: var(--accent-blue-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.timer-display-wrap {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 10px auto;
}

.timer-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-circle-track {
  fill: none;
  stroke: #262629;
  stroke-width: 6;
}

.timer-circle-fill {
  fill: none;
  stroke: var(--accent-blue);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 640;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.15s linear;
  filter: url(#timerGlow);
}

.timer-text-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.timer-digits-display {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.timer-button-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.duration-chips {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-btn {
  background: transparent;
  border: var(--hairline-border);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.25);
}

.chip-btn.active {
  background: var(--text-primary);
  color: #000000;
  border-color: var(--text-primary);
}

.sprint-count {
  text-align: center;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-tertiary);
}

/* Audio card */
.card-title {
  font-size: 15px;
  font-weight: 600;
}

.sound-tracks-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sound-track-row {
  background: #18181b;
  border: var(--hairline-border);
  border-radius: 10px;
  padding: 17px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: border-color var(--transition-fast);
}

.sound-track-row:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.track-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.track-icon-box {
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.track-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.track-detail {
  font-size: 11px;
  color: var(--text-tertiary);
}

.track-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.track-actions .apple-slider {
  width: 60px;
}

.sound-footer-row {
  border-top: var(--hairline-divider);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}