/* Sylva — styles. Cream + sage palette, notebook-paper motif. */

/* Variables */
:root {
  /* Primary palette - warm cream & sage green */
  --cream: #FDF8F3;
  --cream-dark: #F5EDE4;
  --sage: #8FB89E;
  --sage-dark: #6B9A7A;
  --sage-light: #B8D4C4;
  
  /* Accent colors - soft pastels */
  --peach: #F5C9B8;
  --peach-dark: #E8A68F;
  --lavender: #C9B8E8;
  --lavender-dark: #A897D3;
  --sky: #A8D4E6;
  --sky-dark: #7BBDD4;
  --coral: #F2A6A6;
  --coral-dark: #E07A7A;
  
  /* Neutrals */
  --text-primary: #3D3D3D;
  --text-secondary: #6B6B6B;
  --text-muted: #9B9B9B;
  --white: #FFFFFF;
  --shadow-soft: rgba(139, 121, 94, 0.08);
  --shadow-medium: rgba(139, 121, 94, 0.15);
  
  /* Notebook lines */
  --line-color: rgba(180, 200, 210, 0.35);
  --margin-red: rgba(220, 120, 120, 0.4);
  
  /* Typography */
  --font-main: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-handwritten: 'Caveat', cursive;
  
  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

/* Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background-color: var(--cream);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Decorative background */
.deco {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.deco-1 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--peach) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.deco-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--sage-light) 0%, transparent 70%);
  bottom: 20%;
  left: -200px;
}

.deco-3 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--lavender) 0%, transparent 70%);
  top: 40%;
  right: -80px;
}

.deco-4 {
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, var(--sky) 0%, transparent 70%);
  bottom: 10%;
  right: 20%;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background: var(--white);
  border-bottom: 2px solid var(--cream-dark);
  box-shadow: 0 2px 20px var(--shadow-soft);
  z-index: 100;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--sage);
  color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(111, 154, 122, 0.3);
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-tagline {
  font-family: var(--font-handwritten);
  font-size: 16px;
  color: var(--sage-dark);
  margin-left: 4px;
}

.nav-links {
  display: flex;
  gap: 8px;
  margin: 0 auto;
  justify-content: center;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background: var(--cream-dark);
  color: var(--text-primary);
}

.nav-link.active {
  background: var(--sage);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Main */
.main-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* Sections */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.title-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--sage-light);
  color: var(--sage-dark);
  border-radius: var(--radius-sm);
}

/* Upload */
.upload-section {
  padding: 40px 0 60px;
}

.upload-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 8px 40px var(--shadow-soft);
  border: 2px dashed var(--sage-light);
  transition: all 0.3s ease;
  overflow: hidden;
}

.upload-card::before {
  content: '';
  position: absolute;
  left: 60px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--margin-red);
}

.upload-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    transparent,
    transparent 31px,
    var(--line-color) 31px,
    var(--line-color) 32px
  );
  pointer-events: none;
}

.upload-card:hover {
  border-color: var(--sage);
  box-shadow: 0 12px 50px var(--shadow-medium);
}

/* minimized upload card — compact bar shown once a syllabus is loaded */
.upload-card.is-minimized {
  padding: 0;
  min-height: auto;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  text-align: left;
  border: none;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--white) 0%, var(--cream) 100%);
  box-shadow: 0 4px 20px var(--shadow-soft), 0 1px 3px rgba(143, 184, 158, 0.1);
  overflow: hidden;
}

/* Remove the notebook paper lines in minimized state for cleaner look */
.upload-card.is-minimized::before,
.upload-card.is-minimized::after {
  display: none;
}

/* The supplementary elements are gone in the minimized state */
.upload-card.is-minimized .upload-illustration,
.upload-card.is-minimized .upload-subtitle,
.upload-card.is-minimized .upload-note {
  display: none;
}

/* Hide clear-data button in minimized — it's accessible via header anyway */
.upload-card.is-minimized .clear-data-btn {
  display: none;
}

/* Left accent bar — subtle sage stripe for visual interest */
.upload-card.is-minimized .upload-title {
  position: relative;
  display: flex;
  align-items: center;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
  padding: 20px 24px 20px 28px;
  flex: 1 1 auto;
  min-width: 0;
  color: var(--text-primary);
  border-left: 4px solid var(--sage);
  background: transparent;
}

/* Small document icon before title instead of pencil emoji */
.upload-card.is-minimized .upload-title__minimized::before {
  content: '';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-right: 14px;
  background: var(--sage-light);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%236B9A7A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3Cline x1='16' y1='13' x2='8' y2='13'/%3E%3Cline x1='16' y1='17' x2='8' y2='17'/%3E%3Cpolyline points='10 9 9 9 8 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.upload-title__expanded { display: inline; }
.upload-title__minimized { display: none; }
.upload-card.is-minimized .upload-title__expanded { display: none; }
.upload-card.is-minimized .upload-title__minimized { display: flex; align-items: center; }

/* Button: clean pill style on the right side */
.upload-card.is-minimized .upload-btn {
  padding: 0 28px;
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  border-radius: 0;
  background: var(--sage);
  box-shadow: none;
  min-height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s ease;
}

.upload-card.is-minimized .upload-btn:hover {
  background: var(--sage-dark);
  transform: none;
  box-shadow: none;
}

.upload-card.is-minimized .upload-btn svg {
  width: 16px;
  height: 16px;
}

/* Hover state for the whole minimized card */
.upload-card.is-minimized:hover {
  box-shadow: 0 6px 28px var(--shadow-medium), 0 2px 6px rgba(143, 184, 158, 0.15);
  transform: translateY(-1px);
}

/* The card's own transition */
.upload-card {
  transition: padding 0.4s ease, min-height 0.4s ease,
              border-color 0.3s ease, box-shadow 0.3s ease,
              transform 0.2s ease, background 0.3s ease;
}

.upload-illustration {
  position: relative;
  width: 120px;
  height: 80px;
  margin: 0 auto 32px;
  z-index: 1;
}

.book {
  position: absolute;
  width: 40px;
  height: 50px;
  border-radius: 4px;
  transform-origin: bottom;
}

.book-1 {
  background: linear-gradient(135deg, var(--peach) 0%, var(--peach-dark) 100%);
  left: 20px;
  bottom: 0;
  transform: rotate(-12deg);
  box-shadow: -2px 2px 8px rgba(245, 201, 184, 0.5);
}

.book-2 {
  background: linear-gradient(135deg, var(--sage-light) 0%, var(--sage) 100%);
  left: 40px;
  bottom: 0;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(143, 184, 158, 0.4);
}

.book-3 {
  background: linear-gradient(135deg, var(--lavender) 0%, var(--lavender-dark) 100%);
  left: 60px;
  bottom: 0;
  transform: rotate(10deg);
  box-shadow: 2px 2px 8px rgba(201, 184, 232, 0.5);
}

.pencil {
  position: absolute;
  width: 8px;
  height: 60px;
  background: linear-gradient(to bottom, #FFE066 0%, #FFD93D 90%, #E8B84A 92%, #8B7355 100%);
  border-radius: 1px 1px 0 0;
  right: 15px;
  bottom: 0;
  transform: rotate(15deg);
}

.pencil::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 10px solid #FFE066;
}

.pencil::after {
  content: '';
  position: absolute;
  top: -4px;
  left: 2px;
  width: 4px;
  height: 4px;
  background: #4A4A4A;
  border-radius: 50%;
}

.upload-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-handwritten);
  font-size: 42px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 12px 0;
}

.upload-subtitle {
  position: relative;
  z-index: 1;
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0 0 32px 0;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.upload-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(111, 154, 122, 0.4);
  transition: all 0.3s ease;
}

.upload-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(111, 154, 122, 0.5);
}

.upload-btn:active {
  transform: translateY(0);
}

.upload-note {
  position: relative;
  z-index: 1;
  font-size: 13px;
  color: var(--text-muted);
  margin: 16px 0 0 0;
}

.clear-data-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 6px 16px;
  background: none;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.clear-data-btn:hover {
  border-color: var(--coral-dark);
  color: var(--coral-dark);
  background: rgba(224, 122, 122, 0.06);
}

/* Results */
.results-section {
  display: none;
  padding: 40px 0;
}

.results-section.show {
  display: block;
}

.course-select {
  padding: 10px 20px;
  background: var(--white);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  display: none;
}

.course-select:hover {
  border-color: var(--sage);
}

.course-select.show {
  display: block;
}

.course-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 8px 40px var(--shadow-soft);
}

.card-body {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.chart-container {
  flex-shrink: 0;
}

.legend {
  flex: 1;
  opacity: 0;
  transform: translateX(20px);
}

.legend.animate {
  animation: slideIn 0.6s ease-out forwards;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.course-title {
  font-family: var(--font-handwritten);
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--cream-dark);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--cream-dark);
}

.legend-item:last-child {
  border-bottom: none;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.legend-label {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
}

.legend-weight {
  font-size: 13px;
  font-weight: 600;
  color: var(--sage-dark);
  background: var(--sage-light);
  padding: 4px 12px;
  border-radius: var(--radius-lg);
}

/* Calendar */
.calendar-section {
  display: none;
  padding: 40px 0;
}

.calendar-section.show {
  display: block;
}

.calendar-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  margin-bottom: 24px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-group--courses {
  padding-left: 32px;
  border-left: 2px solid var(--cream-dark);
  display: none;
}

.filter-group--courses.show {
  display: flex;
}

.filter-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--cream-dark);
  background: var(--white);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  border-color: var(--sage-light);
  background: var(--cream);
}

.filter-pill.active {
  border-color: var(--sage);
  background: var(--sage-light);
  color: var(--sage-dark);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.filter-pill.active .pill-dot {
  opacity: 1;
}

.pill-dot--assessment {
  background: var(--coral);
}

.pill-dot--week {
  background: var(--sky);
}

.calendar-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: 0 8px 40px var(--shadow-soft);
  overflow: hidden;
}

/* FullCalendar overrides */
#calendar {
  font-family: var(--font-main);
}

.fc .fc-toolbar-title {
  font-family: var(--font-handwritten);
  font-size: 28px !important;
  color: var(--text-primary);
}

.fc .fc-button-primary {
  background: var(--sage) !important;
  border-color: var(--sage) !important;
  font-weight: 500 !important;
  border-radius: var(--radius-sm) !important;
}

.fc .fc-button-primary:hover {
  background: var(--sage-dark) !important;
  border-color: var(--sage-dark) !important;
}

.fc .fc-button-primary:disabled {
  background: var(--cream-dark) !important;
  border-color: var(--cream-dark) !important;
  color: var(--text-muted) !important;
}

.fc .fc-daygrid-day-number {
  color: var(--text-primary);
  font-weight: 500;
}

.fc .fc-col-header-cell-cushion {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.fc .fc-daygrid-day.fc-day-today {
  background: var(--sage-light) !important;
}

.fc-event {
  border-radius: var(--radius-sm) !important;
  font-size: 12px !important;
  padding: 2px 6px !important;
}

/* Assessments */
.assessment-section {
  display: none;
  padding: 40px 0;
}

.assessment-section.show {
  display: block;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle-label input {
  display: none;
}

.toggle-track {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--cream-dark);
  border-radius: 999px;
  transition: all 0.3s ease;
}

.toggle-label input:checked + .toggle-track {
  background: var(--sage);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.toggle-label input:checked + .toggle-track .toggle-thumb {
  transform: translateX(20px);
}

.toggle-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.assessment-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.assessment-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 20px;
  row-gap: 6px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: 0 4px 20px var(--shadow-soft);
  transition: all 0.3s ease;
  overflow: hidden;
}

.assessment-row:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--shadow-medium);
}

.assessment-row.is-past {
  opacity: 0.6;
}

.assessment-row.is-past .assessment-title {
  text-decoration: line-through;
  text-decoration-color: var(--text-muted);
}

.past-badge {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
  font-family: var(--font-handwritten);
  font-size: 32px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.08);
  pointer-events: none;
  text-transform: uppercase;
}

.assessment-row.is-past .past-badge {
  display: block;
}

.assessment-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  grid-column: 1;
  grid-row: 1;
}

.assessment-meta {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.assessment-weight {
  background: var(--peach);
  color: var(--text-primary);
  padding: 2px 10px;
  border-radius: var(--radius-lg);
  font-size: 12px;
  font-weight: 600;
}

.assessment-date {
  color: var(--text-muted);
}

.assessment-course-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-lg);
  border: 2px solid;
}

.cal-buttons {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--cream);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cal-btn:hover {
  background: var(--sage-light);
  border-color: var(--sage);
  color: var(--sage-dark);
}

.cal-btn svg {
  flex-shrink: 0;
}

/* Grade calculator */
.grade-calc-section {
  display: none;
  padding: 40px 0;
}

.grade-calc-section.show {
  display: block;
}

.gc-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.gc-select {
  padding: 10px 20px;
  background: var(--white);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

.gc-select:hover {
  border-color: var(--sage);
}

.gc-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.gc-panel {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: 0 8px 40px var(--shadow-soft);
}

.gc-panel-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.gc-hint {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0 0 20px 0;
  line-height: 1.5;
}

.gc-input-list {
  display: flex;
  flex-direction: column;
}

.gc-input-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cream-dark);
}

.gc-input-row:last-child {
  border-bottom: none;
}

.gc-input-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.gc-input-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.gc-input-weight {
  font-size: 12px;
  color: var(--text-muted);
}

.gc-input-field-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.gc-score-input {
  width: 56px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--cream-dark);
  background: var(--cream);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  outline: none;
  transition: all 0.2s ease;
}

.gc-score-input:focus {
  border-color: var(--sage);
  background: var(--white);
}

.gc-score-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.gc-score-input::-webkit-outer-spin-button,
.gc-score-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.gc-score-input[type=number] {
  -moz-appearance: textfield;
}

.gc-input-sep {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
}

.gc-outof-input {
  width: 55px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--cream-dark);
  background: var(--white);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 13px;
  text-align: center;
  outline: none;
  transition: all 0.2s ease;
}

.gc-outof-input:focus {
  border-color: var(--sage);
}

.gc-pct-preview {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 40px;
  text-align: right;
  font-weight: 600;
}

.gc-pct-preview.has-value {
  color: var(--sage-dark);
}

/* Results panel */
.gc-standing-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
}

.gc-standing-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.gc-standing-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.gc-standing-pct {
  font-family: var(--font-handwritten);
  font-size: 42px;
  font-weight: 700;
  color: var(--sage-dark);
  line-height: 1;
}

.gc-standing-grade-badge {
  font-size: 16px;
  font-weight: 700;
  color: var(--sage-dark);
  background: var(--sage-light);
  padding: 4px 14px;
  border-radius: var(--radius-lg);
}

.gc-standing-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.gc-standing-sub strong {
  color: var(--text-primary);
}

.gc-standing-empty {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 12px 0;
}

.gc-results-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gc-result-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--cream);
  transition: all 0.2s ease;
}

.gc-result-left {
  display: flex;
  flex-direction: column;
  width: 50px;
}

.gc-result-grade {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.gc-result-min {
  font-size: 11px;
  color: var(--text-muted);
}

.gc-result-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gc-result-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.gc-result-detail {
  font-size: 11px;
  color: var(--text-muted);
}

.gc-result-bar-track {
  height: 4px;
  background: rgba(0,0,0,0.08);
  border-radius: 999px;
  overflow: hidden;
}

.gc-result-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* Status colors */
.gc-status-guaranteed { background: rgba(143, 184, 158, 0.2); }
.gc-status-guaranteed .gc-result-value,
.gc-status-guaranteed .gc-result-grade { color: var(--sage-dark); }
.gc-status-guaranteed .gc-result-bar-fill { background: var(--sage); }

.gc-status-achievable .gc-result-bar-fill { background: var(--sky); }

.gc-status-tight { background: rgba(255, 224, 138, 0.2); }
.gc-status-tight .gc-result-value { color: #B8860B; }
.gc-status-tight .gc-result-bar-fill { background: #FFD93D; }

.gc-status-impossible { background: rgba(242, 166, 166, 0.15); }
.gc-status-impossible .gc-result-value,
.gc-status-impossible .gc-result-grade { color: var(--text-muted); opacity: 0.6; }
.gc-status-impossible .gc-result-bar-fill { background: var(--coral); }

.gc-status-achieved { background: rgba(143, 184, 158, 0.2); }
.gc-status-achieved .gc-result-value,
.gc-status-achieved .gc-result-grade { color: var(--sage-dark); }
.gc-status-achieved .gc-result-bar-fill { background: var(--sage); }

.gc-status-missed .gc-result-value,
.gc-status-missed .gc-result-grade { color: var(--text-muted); opacity: 0.6; }
.gc-status-missed .gc-result-bar-fill { background: var(--cream-dark); }

.gc-remaining-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid var(--cream-dark);
}

.gc-remaining-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.gc-remaining-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gc-remaining-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
}

.gc-remaining-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.gc-remaining-weight {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--cream-dark);
  padding: 2px 10px;
  border-radius: var(--radius-lg);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
}

.modal.show {
  display: block;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
}

.modal-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  min-width: 340px;
  max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translate(-50%, -45%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border: none;
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--cream-dark);
  color: var(--text-primary);
}

.modal-type {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sage-dark);
  margin-bottom: 8px;
}

.modal-title {
  font-family: var(--font-handwritten);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.modal-date {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Loading modal */
.loading-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  z-index: 300;
  align-items: center;
  justify-content: center;
}

.loading-modal.show {
  display: flex;
}

.loading-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  text-align: center;
  max-width: 360px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.loading-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.loading-icons > span {
  display: inline-flex;
  animation: bounce 1.2s ease-in-out infinite;
}

.loading-book {
  color: var(--sage);
}

.loading-pencil {
  color: var(--peach-dark);
  animation-delay: 0.2s !important;
}

.loading-star {
  color: var(--lavender);
  animation-delay: 0.4s !important;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.loading-title {
  font-family: var(--font-handwritten);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.loading-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.loading-bar-track {
  height: 8px;
  background: var(--cream-dark);
  border-radius: 999px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sage), var(--sage-dark));
  border-radius: 999px;
  animation: progress 2.5s ease-in-out infinite;
}

@keyframes progress {
  0% { width: 5%; }
  50% { width: 75%; }
  100% { width: 95%; }
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 24px;
  color: var(--text-muted);
  font-size: 14px;
}

.footer p {
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .gc-body {
    grid-template-columns: 1fr;
  }
  
  .card-body {
    flex-direction: column;
    align-items: center;
  }
  
  .legend {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 64px;
  }
  
  .nav-links {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .logo-tagline {
    display: none;
  }
  
  .main-content {
    padding: 24px 16px 60px;
  }
  
  .upload-card {
    padding: 40px 24px;
  }
  
  .upload-card::before {
    left: 40px;
  }
  
  .upload-title {
    font-size: 32px;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .gc-controls {
    width: 100%;
  }
  
  .gc-select {
    flex: 1;
  }
  
  .assessment-row {
    grid-template-columns: 1fr;
  }
  
  .cal-buttons {
    grid-column: 1;
    grid-row: 3;
    margin-top: 12px;
    flex-wrap: wrap;
  }
  
  .filter-group--courses {
    padding-left: 0;
    border-left: none;
    padding-top: 12px;
    border-top: 2px solid var(--cream-dark);
  }
}

@media (max-width: 480px) {
  .upload-illustration {
    transform: scale(0.8);
  }
  
  .upload-btn {
    width: 100%;
    justify-content: center;
  }

  /* Even on narrow screens, the minimized bar stays horizontal — the row
     layout is the whole point. Override the full-width button rule above. */
  .upload-card.is-minimized {
    padding: 14px 18px 14px 60px;
    min-height: 64px;
    gap: 14px;
  }
  .upload-card.is-minimized .upload-btn {
    width: auto;
    padding: 9px 16px;
    font-size: 13px;
  }
  .upload-card.is-minimized .upload-title {
    font-size: 24px;
  }
  .upload-card.is-minimized .upload-title__minimized::before {
    font-size: 18px;
    margin-right: 6px;
  }
  
  .course-card {
    padding: 20px;
  }
  
  .gc-panel {
    padding: 20px;
  }
  
  .gc-input-name {
    max-width: 100px;
  }
}

/* Course info */
.course-info-section {
  display: none;
  padding: 40px 0;
}

.course-info-section.show {
  display: block;
}

.course-info-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 8px 40px var(--shadow-soft);
}

.ci-header {
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--cream-dark);
}

.ci-course-title {
  font-family: var(--font-handwritten);
  font-size: 32px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0 0 12px 0;
}

.ci-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ci-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cream);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.ci-meta-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.ci-section + .ci-section {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--cream-dark);
}

.ci-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.ci-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0 32px;
}

.ci-info-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--cream-dark);
}

.ci-info-row:last-child {
  border-bottom: none;
}

.ci-info-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 96px;
  flex-shrink: 0;
}

.ci-info-value {
  font-size: 14px;
  color: var(--text-primary);
  word-break: break-word;
}

.ci-link {
  color: var(--sage-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.ci-link:hover {
  border-bottom-color: var(--sage-dark);
}

.ci-meetings-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ci-meeting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--cream);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.ci-meeting-main {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

.ci-meeting-day {
  font-weight: 600;
  color: var(--text-primary);
}

.ci-meeting-time {
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.ci-meeting-location {
  color: var(--text-muted);
  font-size: 13px;
}

.ci-meeting-type {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sage-dark);
  background: var(--sage-light);
  padding: 4px 12px;
  border-radius: var(--radius-lg);
}

.ci-empty {
  text-align: center;
  font-size: 14px;
  font-style: italic;
  color: var(--text-muted);
  padding: 24px 0;
}

@media (max-width: 600px) {
  .course-info-card { padding: 24px 20px; }
  .ci-course-title  { font-size: 26px; }
  .ci-info-grid     { grid-template-columns: 1fr; }
  .ci-info-label    { min-width: 80px; }
  .ci-meeting-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Assessment edit row — .is-editing replaces the grid with a flex column. */

/* Override grid → flex-column for the editing state */
.assessment-row.is-editing {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 2px solid var(--sage-light);
  /* Keep hover lift suppressed while a row is open for editing */
  transform: none !important;
  box-shadow: 0 4px 20px var(--shadow-soft) !important;
}

/* Series note badge shown above expanded (multi-date) assessment edits */
.edit-series-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 500;
  color: var(--sage-dark);
  background: rgba(143, 184, 158, 0.15);
  border: 1.5px solid var(--sage-light);
  padding: 5px 14px;
  border-radius: var(--radius-lg);
}

/* Field row — wraps horizontally, stacks on mobile */
.edit-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 16px;
  align-items: flex-end;
}

.edit-field-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

/* Title field grows to fill remaining space */
.edit-field-title {
  flex: 1;
  min-width: 180px;
}

.edit-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  user-select: none;
}

/* Shared input style — consistent with the grade-calculator inputs */
.edit-input {
  height: 40px;
  padding: 0 12px;
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  background: var(--cream);
  font-family: var(--font-main);
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.edit-input:focus {
  border-color: var(--sage);
  background: var(--white);
}

/* Hide number spinners */
.edit-input[type="number"]::-webkit-outer-spin-button,
.edit-input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.edit-input[type="number"] {
  -moz-appearance: textfield;
}

/* Weight field wrapper — input + "%" suffix in a row */
.edit-weight-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.edit-weight-input {
  width: 72px;
  text-align: center;
}

.edit-date-input,
.edit-end-date-input {
  width: 160px;
}

.edit-weight-unit {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

/* Action bar — sits below the field row, separated by a subtle rule */
.edit-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--cream-dark);
}

.edit-save-btn,
.edit-cancel-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: var(--radius-lg);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.edit-save-btn {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--white);
}

.edit-save-btn:hover {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(111, 154, 122, 0.35);
}

.edit-save-btn:active {
  transform: translateY(0);
}

.edit-cancel-btn {
  background: transparent;
  border-color: var(--cream-dark);
  color: var(--text-secondary);
}

.edit-cancel-btn:hover {
  border-color: var(--coral);
  color: var(--coral-dark);
  background: rgba(242, 166, 166, 0.08);
}

/* Edit button */
.edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--cream);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.edit-btn:hover {
  background: var(--lavender);
  border-color: var(--lavender-dark);
  color: var(--lavender-dark);
}

/* Mobile */
@media (max-width: 600px) {
  .edit-fields {
    flex-direction: column;
    align-items: stretch;
  }

  .edit-field-title {
    min-width: unset;
  }

  .edit-date-input,
  .edit-end-date-input,
  .edit-weight-input {
    width: 100%;
  }

  .edit-weight-wrap {
    flex: 1;
  }

  .edit-save-btn,
  .edit-cancel-btn {
    flex: 1;
    justify-content: center;
  }
}


/* Legend row edit — inline editing next to the donut chart. */

/* Edit button — hidden until row is hovered */
.legend-edit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-left: auto;
  padding: 0;
  background: transparent;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  flex-shrink: 0;
}

.legend-item:hover .legend-edit-btn {
  opacity: 1;
}

.legend-edit-btn:hover {
  background: var(--lavender);
  border-color: var(--lavender-dark);
  color: var(--lavender-dark);
}

/* Editing row — stretches to accommodate inputs */
.legend-item--editing {
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin: 0 -10px;
}

.legend-edit-input {
  height: 34px;
  padding: 0 10px;
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: var(--font-main);
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s ease;
}

.legend-edit-input:focus {
  border-color: var(--sage);
}

.legend-edit-title {
  flex: 1;
  min-width: 0;
}

.legend-edit-weight-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.legend-edit-weight {
  width: 58px;
  text-align: center;
}

/* Hide number spinners */
.legend-edit-weight::-webkit-outer-spin-button,
.legend-edit-weight::-webkit-inner-spin-button { -webkit-appearance: none; }
.legend-edit-weight { -moz-appearance: textfield; }

.legend-edit-pct {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.legend-edit-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.legend-save-btn,
.legend-cancel-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.legend-save-btn {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--white);
}

.legend-save-btn:hover {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
}

.legend-cancel-btn {
  background: transparent;
  border-color: var(--cream-dark);
  color: var(--text-muted);
}

.legend-cancel-btn:hover {
  border-color: var(--coral);
  color: var(--coral-dark);
}

/* Toast, confirm dialog, mobile nav, delete button, JS-driven progress bar. */

/* Toast */
.toast-host {
  position: fixed;
  top: 88px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: calc(100vw - 48px);
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 280px;
  max-width: 420px;
  padding: 14px 16px;
  background: var(--white);
  border: 1.5px solid var(--cream-dark);
  border-left: 4px solid var(--sage);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px var(--shadow-medium);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.4;
  opacity: 0;
  transform: translateX(16px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.toast--enter   { opacity: 1; transform: translateX(0); }
.toast--leaving { opacity: 0; transform: translateX(16px); }

.toast-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-dark);
}

.toast-msg { flex: 1; word-break: break-word; color: var(--text-secondary); }

.toast-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin: -2px -4px -2px 0;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.toast-close:hover {
  color: var(--text-primary);
  background: var(--cream);
}

/* Kind variants — left border + icon color only */
.toast--success { border-left-color: var(--sage-dark); }
.toast--success .toast-icon { color: var(--sage-dark); }

.toast--warning { border-left-color: var(--peach-dark); }
.toast--warning .toast-icon { color: var(--peach-dark); }

.toast--error   { border-left-color: var(--coral-dark); }
.toast--error   .toast-icon { color: var(--coral-dark); }

.toast--info    { border-left-color: var(--lavender-dark); }
.toast--info    .toast-icon { color: var(--lavender-dark); }

@media (max-width: 600px) {
  .toast-host {
    top: auto;
    bottom: 16px;
    right: 16px;
    left: 16px;
    align-items: stretch;
  }
  .toast { min-width: 0; max-width: none; }
}

/* Confirm dialog */
.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.18s ease;
}

.confirm-overlay--enter   { opacity: 1; }
.confirm-overlay--leaving { opacity: 0; }

.confirm-box {
  width: 100%;
  max-width: 420px;
  padding: 32px 32px 26px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  font-family: var(--font-main);
  transform: translateY(10px);
  transition: transform 0.22s ease;
  animation: modalIn 0.25s ease-out forwards;
}

.confirm-overlay--enter .confirm-box { transform: translateY(0); }

.confirm-title {
  font-family: var(--font-handwritten);
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.confirm-message {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 26px;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Shared button base — mirrors .edit-save-btn / .edit-cancel-btn */
.confirm-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 22px;
  border-radius: var(--radius-lg);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.confirm-btn:active { transform: translateY(1px); }

.confirm-btn--cancel {
  background: transparent;
  border-color: var(--cream-dark);
  color: var(--text-secondary);
}
.confirm-btn--cancel:hover {
  border-color: var(--coral);
  color: var(--coral-dark);
  background: rgba(242, 166, 166, 0.08);
}

/* Default confirm = sage (non-destructive actions like "Replace") */
.confirm-btn--confirm {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(111, 154, 122, 0.35);
}
.confirm-btn--confirm:hover {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(111, 154, 122, 0.45);
}

/* Destructive confirm = coral (delete, clear-all) */
.confirm-btn--confirm.confirm-btn--danger {
  background: var(--coral-dark);
  border-color: var(--coral-dark);
  box-shadow: 0 4px 14px rgba(224, 122, 122, 0.35);
}
.confirm-btn--confirm.confirm-btn--danger:hover {
  background: #d46060;
  border-color: #d46060;
  box-shadow: 0 6px 18px rgba(224, 122, 122, 0.45);
}

/* Mobile nav drawer — replaces the inline-style hamburger that set background:#fff via JS. */
.nav-links--mobile-open {
  display: flex !important;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  position: absolute;
  top: 64px;
  right: 16px;
  min-width: 200px;
  padding: 10px;
  background: var(--white);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px var(--shadow-medium);
  z-index: 200;
}

.nav-links--mobile-open .nav-link {
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links--mobile-open .nav-link:hover {
  background: var(--cream);
}

.nav-links--mobile-open .nav-link.active {
  background: var(--cream-dark);
  color: var(--text-primary);
}

/* Course delete button */
/* Sits next to the course <select>. Quiet until hovered — destructive action. */
.results-header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.course-delete-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.course-delete-btn:hover,
.course-delete-btn:focus-visible {
  border-color: var(--coral-dark);
  color: var(--coral-dark);
  background: rgba(224, 122, 122, 0.06);
  outline: none;
}

/* Disabled calendar export buttons */
.cal-btn[disabled],
.cal-btn.is-disabled {
  opacity: 0.38;
  cursor: not-allowed;
  filter: grayscale(0.5);
  pointer-events: none;
}

/* JS-driven loading bar — app.js adds .is-driven so width can be set directly
   from real progress, bypassing the cosmetic keyframe animation. */
.loading-bar-fill.is-driven {
  animation: none;
  width: 0%;
  transition: width 0.4s ease-out;
}


/* Auth widget — login/logout UI in the header. */
.auth-widget {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}

/* Logged-out form */
.auth-login-form {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* The HTML `hidden` attribute must beat the `display: flex` rules below.
   Without this, both the login form and the logged-in pill render at once
   on first paint (until refreshAuth() resolves and toggles them). */
.auth-widget [hidden] { display: none !important; }

.auth-email-input {
  width: 200px;
  padding: 8px 12px;
  background: var(--cream);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.auth-email-input::placeholder { color: var(--text-muted); }

.auth-email-input:focus {
  border-color: var(--sage);
  background: var(--white);
}

.auth-send-btn {
  padding: 8px 16px;
  background: var(--sage);
  border: 1.5px solid var(--sage);
  border-radius: var(--radius-lg);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.auth-send-btn:hover:not(:disabled) {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(111, 154, 122, 0.35);
}

.auth-send-btn:disabled {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}

/* Logged-in pill + actions */
.auth-user {
  display: flex;
  align-items: center;
  gap: 6px;
}

.auth-email-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--cream);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Guest badge — sits next to the login form when data-state="out".
   Same pill geometry as .auth-email-pill so the widget stays visually
   balanced as it swaps states. Lavender tint differentiates "guest"
   from "signed in" at a glance without using an alert color. */
.auth-guest-pill {
  display: none;
  align-items: center;
  padding: 6px 12px;
  background: var(--lavender);
  border: 1.5px solid var(--lavender-dark);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  cursor: help;
}
.auth-widget[data-state="out"] .auth-guest-pill { display: inline-flex; }

.auth-menu-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-menu-btn:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

.auth-menu-btn.auth-danger:hover {
  border-color: var(--coral-dark);
  color: var(--coral-dark);
  background: rgba(224, 122, 122, 0.06);
}

/* Mobile — collapse to icon-only on narrow screens */
@media (max-width: 900px) {
  .auth-email-input { width: 140px; }
  .auth-email-pill  { max-width: 120px; font-size: 11px; }
}

@media (max-width: 700px) {
  .auth-widget { display: none; }
  /* When the hamburger drawer is open, surface auth at the top of it. */
  .nav-links--mobile-open ~ .auth-widget { display: flex; }
}

/* Footer privacy link */
.footer-links {
  margin-top: 8px;
  font-size: 13px;
}
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-muted);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.footer-links a:hover {
  color: var(--sage-dark);
  border-bottom-color: var(--sage-dark);
}