/* ── Calendar: imported course blocks ── */
.tl-block-course {
  cursor: pointer !important;
}
.tl-block-pin {
  flex-shrink: 0;
  fill: currentColor;
  opacity: 0.7;
  margin-right: 2px;
}
.tl-block-location {
  font-size: 10px;
  opacity: 0.75;
  padding: 0 5px 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Course Import Wizard ── */

/* Settings entry nav arrow */
.settings-row-nav {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  gap: 12px;
}
.settings-row-nav:hover { background: var(--hover-overlay); }
.settings-nav-arrow {
  flex-shrink: 0;
  opacity: 0.45;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Full-screen overlay */
.ci-overlay {
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.ci-overlay:not([hidden]) { display: flex; }

.ci-sheet {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 480px;
  height: 100%;
  background: var(--bg1);
  overflow: hidden;
  position: relative;
  transform: translateY(30px);
  opacity: 0;
  transition: transform 0.28s var(--ease-slide, cubic-bezier(0.4,0,0.2,1)),
              opacity 0.22s ease;
}
.ci-overlay.open .ci-sheet {
  transform: translateY(0);
  opacity: 1;
}

/* Header — step dots only */
.ci-header {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(16px + env(safe-area-inset-top, 0px)) 16px 12px;
  flex-shrink: 0;
}
.ci-step-dots {
  display: flex;
  gap: 7px;
}
.ci-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--separator);
  transition: background 0.25s, width 0.25s;
}
.ci-dot.active {
  background: var(--accent);
  width: 20px;
  border-radius: 4px;
}

/* Step layout */
.ci-step {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}
.ci-step-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 8px 24px 0;
}
.ci-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.ci-desc {
  font-size: 15px;
  color: var(--text3);
  margin: 0 0 20px;
  line-height: 1.4;
}

/* Upload area */
.ci-upload-area {
  border: 1.5px dashed var(--separator);
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--bg2);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.ci-upload-area:hover, .ci-upload-area.drag-over {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, var(--bg2));
}
.ci-upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 36px 24px;
  text-align: center;
  pointer-events: none;
}
.ci-upload-icon {
  stroke: var(--text3);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.6;
}
.ci-upload-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--text1);
}
.ci-upload-hint {
  font-size: 13px;
  color: var(--text3);
  letter-spacing: 0.02em;
}
.ci-preview-img {
  width: 100%;
  height: 100%;
  max-height: 340px;
  object-fit: contain;
  display: block;
}

/* OCR status */
.ci-ocr-status {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.4;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg2));
  color: var(--text2);
}
.ci-ocr-status.error {
  background: color-mix(in srgb, #e53e3e 10%, var(--bg2));
  color: #e53e3e;
}
.ci-ocr-status.loading {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ci-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--separator);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: ci-spin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes ci-spin { to { transform: rotate(360deg); } }

/* Full-width date on step 2 */
.ci-date-full {
  width: 100%;
  box-sizing: border-box;
  font-size: 17px;
  padding: 14px 16px;
  border-radius: 14px;
}

/* Footer */
.ci-footer {
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
  flex-shrink: 0;
  border-top: 1px solid var(--separator-soft);
  background: var(--bg1);
}
.ci-btn-full { width: 100%; justify-content: center; }

/* Form elements */
.ci-form-group {
  margin-bottom: 16px;
  flex: 1;
}
.ci-form-row {
  display: flex;
  gap: 12px;
}
.ci-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 6px;
}
.ci-date-input,
.ci-text-input,
.ci-num-input,
.ci-select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--separator);
  background: var(--bg2);
  color: var(--text1);
  font-size: 15px;
  font-family: inherit;
  box-sizing: border-box;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.ci-date-input:focus,
.ci-text-input:focus,
.ci-num-input:focus,
.ci-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}
.ci-num-input { width: 80px; }
.ci-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}

/* Section time table */
.ci-section-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 16px;
}
.ci-section-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--separator-soft);
  border-radius: 10px;
  padding: 10px 12px;
}
.ci-section-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}
.ci-section-dash {
  font-size: 13px;
  color: var(--text3);
  flex-shrink: 0;
}
.ci-time-input {
  flex: 1;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--separator);
  background: var(--bg1);
  color: var(--text1);
  font-size: 14px;
  font-family: inherit;
  text-align: center;
  outline: none;
  -webkit-appearance: none;
}
.ci-time-input:focus {
  border-color: var(--accent);
}

/* Course cards */
.ci-course-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 16px;
}
.ci-course-card {
  background: var(--bg2);
  border: 1px solid var(--separator-soft);
  border-radius: 12px;
  padding: 14px 14px 12px;
  position: relative;
}
.ci-course-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 5px;
  padding-right: 72px;
}
.ci-course-meta {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
}
.ci-course-location {
  font-size: 13px;
  color: var(--text3);
  margin-top: 2px;
}
.ci-course-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 4px;
}
.ci-course-btn {
  padding: 4px 10px;
  border-radius: 7px;
  border: 1px solid var(--separator);
  background: var(--bg1);
  color: var(--text2);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}
.ci-course-btn:hover { background: var(--hover-overlay); }
.ci-course-btn.danger { color: #e53e3e; border-color: color-mix(in srgb, #e53e3e 30%, var(--separator)); }
.ci-course-card.invalid { border-color: #e53e3e; opacity: 0.6; }

/* Edit sheet */
.ci-edit-overlay {
  align-items: flex-end;
}
.ci-edit-overlay:not([hidden]) { display: flex; }
.ci-edit-sheet {
  width: 100%;
  max-width: 480px;
  background: var(--bg1);
  border-radius: 18px 18px 0 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  overflow: hidden;
}
.ci-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--separator-soft);
}
.ci-edit-title { font-size: 16px; font-weight: 700; }
.ci-edit-body { padding: 16px 16px 0; }
.ci-edit-footer {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
}
.ci-edit-footer .btn-secondary { flex: 1; }
.ci-edit-footer .btn-primary { flex: 2; justify-content: center; }

/* Confirm delete dialog */
.ci-confirm-overlay {
  align-items: center;
  justify-content: center;
}
.ci-confirm-overlay:not([hidden]) { display: flex; }
.ci-confirm-dialog {
  background: var(--bg1);
  border-radius: 16px;
  padding: 20px;
  width: min(320px, 90vw);
  border: 1px solid var(--separator-soft);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.ci-confirm-text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text1);
  margin-bottom: 18px;
  text-align: center;
}
.ci-confirm-btns {
  display: flex;
  gap: 10px;
}
.ci-confirm-btns button { flex: 1; justify-content: center; }