/* ============================
   SCHEDULE AREA
   ============================ */
.schedule-area {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding:
    28px
    calc(20px + env(safe-area-inset-right, 0px))
    calc(60px + env(safe-area-inset-bottom, 0px))
    calc(20px + env(safe-area-inset-left, 0px));
  overflow-x: hidden;                  /* 가로 넘침 방지 */
  overflow-y: auto;                    /* 스케줄 영역만 스크롤 */
  -webkit-overflow-scrolling: touch;   /* iOS 부드러운 스크롤 */
  overscroll-behavior-y: contain;      /* 맨 위/아래 바운스 방지 */
}

.schedule-area__header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 22px;
}

.week-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* D-day 배지 */
.dday-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 20px;
  padding: 4px 12px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(108,99,255,0.25);
}

/* 타이틀 옆 D-day 배지 — 빨간색 */
.dday-badge--title {
  display: inline-block;
  background: linear-gradient(135deg, #ef4444, #dc2626) !important;
  -webkit-text-fill-color: #fff;
  color: #fff;
  box-shadow: 0 2px 8px rgba(239,68,68,0.35) !important;
  vertical-align: middle;
  margin-left: 10px;
  font-size: 0.82rem;
  line-height: 1;
  padding: 5px 12px;
}

.week-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  min-width: 220px;
  text-align: center;
}

.sync-status {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-sub);
  opacity: 0.85;
  white-space: nowrap;
}


.week-nav-btn {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 7px 16px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
}
.week-nav-btn:hover { background: var(--surface-hover); border-color: var(--accent); box-shadow: var(--shadow-lg); }

/* 정보 모달 링크 */
.info-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  background: rgba(108,99,255,0.07);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  flex: 1;
  min-width: 0;
}
.info-link:hover { background: var(--accent); color: #fff; }
.user-link-icon { font-size: 1.1rem; flex-shrink: 0; }

/* 사용자 링크 목록 */
.user-link-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.user-link-a { flex: 1; min-width: 0; }
.user-link-a span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.user-link-delete {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: rgba(220,38,38,0.1);
  color: var(--danger);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.user-link-delete:hover { background: var(--danger); color: #fff; }

/* 링크 추가 폼 */
.add-link-toggle-btn {
  width: 100%;
  padding: 9px;
  margin-top: 2px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  font-family: var(--font);
}
.add-link-toggle-btn:hover { background: rgba(108,99,255,0.08); }

.add-link-form {
  margin-top: 8px;
  padding: 14px;
  background: rgba(108,99,255,0.05);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.add-link-form__row {
  display: flex;
  gap: 8px;
}
.link-icon-input {
  width: 54px;
  flex-shrink: 0;
  padding: 9px 10px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 1.1rem;
  text-align: center;
  background: #fff;
  font-family: var(--font);
}
.link-name-input, .link-url-input {
  flex: 1;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.88rem;
  background: #fff;
  font-family: var(--font);
  color: var(--text);
  width: 100%;
}
.link-icon-input:focus, .link-name-input:focus, .link-url-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.12);
}
.add-link-form__actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.link-action-btn {
  padding: 8px 16px;
  border-radius: 10px;
  border: none;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: opacity 0.15s;
}
.link-action-btn--cancel {
  background: rgba(107,114,128,0.12);
  color: var(--text-sub);
}
.link-action-btn--confirm {
  background: var(--accent);
  color: #fff;
}
.link-action-btn:hover { opacity: 0.85; }

.settings-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  max-height: calc(85vh - 80px);
  padding-bottom: 8px;
}

.settings-card {
  padding: 20px;
  border-radius: 20px;
  border: 1.5px solid rgba(108,99,255,0.12);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(244,245,251,0.98) 100%);
  box-shadow: 0 14px 32px rgba(108,99,255,0.08);
}

.settings-card__eyebrow {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(108,99,255,0.09);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.settings-card__title {
  margin-top: 14px;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
}

.settings-card__desc {
  margin-top: 8px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-sub);
  margin-bottom: 14px;
}

.settings-card--danger {
  border-color: rgba(220, 53, 69, 0.15);
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,245,245,0.98) 100%);
}
.settings-card--danger .settings-card__eyebrow {
  background: rgba(220,53,69,0.09);
  color: #dc3545;
}
.settings-logout-row {
  display: flex;
  justify-content: center;
  padding: 4px 0 2px;
}
.settings-logout-btn {
  background: none;
  border: none;
  color: #dc2626;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 14px;
  border-radius: 8px;
  opacity: 0.75;
  transition: opacity 0.15s, background 0.15s;
}
.settings-logout-btn:hover {
  opacity: 1;
  background: rgba(220,38,38,0.07);
}
/* 설정 모달 — 홈페이지·테마샵 바로가기 */
.settings-nav-links {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 10px 0 4px;
}
.settings-nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 18px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-sub);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.settings-nav-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(108,99,255,0.05);
}

.settings-legal-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 14px 0 6px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.settings-legal-links a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.72rem;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: background 0.15s, color 0.15s;
}
.settings-legal-links a:hover {
  background: var(--surface-hover);
  color: var(--accent);
  border-color: var(--accent);
}
.settings-legal-links span { display: none; }

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-field__label {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text);
}

.form-select {
  width: 100%;
  appearance: none;
  border: 1.5px solid rgba(108,99,255,0.14);
  border-radius: 14px;
  background:
    linear-gradient(180deg, #fff 0%, #f7f7ff 100%);
  color: var(--text);
  padding: 13px 14px;
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(108,99,255,0.12);
  transform: translateY(-1px);
}

.settings-note {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(108,99,255,0.05);
  border: 1px solid rgba(108,99,255,0.08);
}

.settings-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(107,114,128,0.12);
  color: var(--text-sub);
  font-size: 0.76rem;
  font-weight: 800;
}

.settings-badge[data-active="true"] {
  background: rgba(22,163,74,0.12);
  color: var(--success);
}

.settings-note__text {
  margin-top: 10px;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--text-sub);
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
}

.settings-save-btn {
  min-width: 150px;
  padding: 11px 18px;
  box-shadow: 0 10px 24px rgba(108,99,255,0.2);
}

/* ============================
   GOOGLE CALENDAR — 일정 아이템
   ============================ */
.gcal-section-sep {
  font-size: 0.72rem;
  font-weight: 700;
  color: #4285f4;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 8px 0 4px;
  padding: 0 2px;
  opacity: 0.8;
}

.sched-item--gcal {
  cursor: default;
  background: rgba(66, 133, 244, 0.05);
  border-color: rgba(66, 133, 244, 0.3);
}
.sched-item--gcal:hover {
  background: rgba(66, 133, 244, 0.1);
  border-color: rgba(66, 133, 244, 0.5);
  transform: none;
  box-shadow: none;
}
.sched-item--gcal.done .sched-item__text {
  text-decoration: line-through;
  color: var(--text-sub);
}

.sched-item--from-gcal {
  background: rgba(66, 133, 244, 0.05);
  border-color: rgba(66, 133, 244, 0.3);
}
.sched-item__gcal-badge {
  font-size: 0.82rem;
  flex-shrink: 0;
  opacity: 0.85;
  line-height: 1;
}

/* 날짜 카드 내 캘린더 구분선 */
.day-gcal-sep {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 4px;
}
.day-gcal-sep::before,
.day-gcal-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(66,133,244,0.25);
}
.day-gcal-sep span {
  font-size: 0.7rem;
  font-weight: 800;
  color: #4285f4;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.sched-item__gcal-time {
  font-size: 0.75rem;
  color: #4285f4;
  font-weight: 600;
  flex-shrink: 0;
}

.sched-item__gcal-badge {
  font-size: 0.68rem;
  color: #4285f4;
  background: rgba(66, 133, 244, 0.12);
  border: 1px solid rgba(66, 133, 244, 0.25);
  border-radius: 20px;
  padding: 2px 7px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================
   GOOGLE CALENDAR — 설정 UI
   ============================ */
.gcal-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 12px;
}

.gcal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gcal-dot--on  { background: var(--success); box-shadow: 0 0 6px rgba(22,163,74,0.5); }
.gcal-dot--off { background: var(--text-sub); }

.gcal-status-text {
  font-size: 0.83rem;
  color: var(--text-sub);
}

.gcal-btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.gcal-reconnect-btn {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1.5px solid rgba(66,133,244,0.45);
  background: rgba(66,133,244,0.08);
  color: #4285f4;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.gcal-reconnect-btn:hover {
  background: rgba(66,133,244,0.18);
  border-color: #4285f4;
}
.gcal-reconnect-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.gcal-connect-btn    { min-width: 130px; }
.gcal-sync-btn       { min-width: 120px; }
.gcal-disconnect-btn { color: var(--danger) !important; border-color: var(--danger) !important; }

.gcal-sync-result {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--success);
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(22,163,74,0.08);
}
.gcal-sync-result--error {
  color: var(--danger);
  background: rgba(220,38,38,0.08);
}

/* ── 달력 뷰 모달 ── */
.modal-box--wide {
  max-width: 740px;
  width: 95vw;
}
.gcal-cal-grid {
  overflow-x: auto;
}
.gcal-cal-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: 3px;
}
.gcal-cal-header-cell {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-sub);
  padding: 4px 0;
  letter-spacing: 0.03em;
}
.gcal-cal-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: 3px;
}
.gcal-cal-cell {
  min-height: 64px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 4px 4px;
  background: var(--surface);
  overflow: hidden;
}
.gcal-cal-cell--today {
  border-color: var(--accent);
  background: rgba(108,99,255,0.06);
}
.gcal-cal-cell--past {
  opacity: 0.55;
}
.gcal-cal-date {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 3px;
  color: var(--text);
}
.gcal-cal-cell--today .gcal-cal-date {
  color: var(--accent);
}
.gcal-cal-event {
  display: block;
  font-size: 0.62rem;
  background: var(--accent);
  color: #fff;
  border-radius: 4px;
  padding: 2px 5px;
  margin-bottom: 2px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.15s;
}
.gcal-cal-event:hover {
  opacity: 0.82;
}
.gcal-cal-event.done {
  background: var(--text-sub);
  text-decoration: line-through;
  opacity: 0.6;
}

@media (max-width: 600px) {
  .gcal-cal-cell {
    min-height: 48px;
    padding: 3px 2px;
    border-radius: 5px;
  }
  .gcal-cal-date { font-size: 0.65rem; }
  .gcal-cal-event { font-size: 0.55rem; padding: 1px 3px; }
}

.history-btn {
  padding: 7px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text-sub);
  font-size: 0.83rem;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.history-btn:hover { background: var(--surface-hover); border-color: var(--accent2); color: var(--accent); box-shadow: var(--shadow-lg); }

/* ============================
   TIMETABLE WIDGET (사이드 배치)
   ============================ */
.schedule-layout {
  position: relative;
  max-width: 1032px;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding-inline: 4px;
  overflow: visible;
  display: flex;
  gap: 4px;
  align-items: flex-start;
}

/* 캘린더 사이드 패널 */
.gcal-side-panel {
  width: 270px;
  flex-shrink: 0;
  background: var(--surface);
  border: 1.5px solid rgba(66,133,244,0.2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  align-self: flex-start;
  position: sticky;
  top: 0;
  max-height: 90vh;
}

/* 리사이즈 핸들 */
.gcal-resize-handle {
  width: 10px;
  flex-shrink: 0;
  cursor: col-resize;
  position: relative;
  border-radius: 3px;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  max-height: 90vh;
}
.gcal-resize-handle::after {
  content: '';
  width: 3px;
  height: 40px;
  border-radius: 3px;
  background: var(--border-strong);
  opacity: 0.4;
  transition: opacity 0.15s, background 0.15s;
}
.gcal-resize-handle:hover::after,
.gcal-resize-handle.dragging::after {
  opacity: 1;
  background: var(--accent);
}

.gcal-side-header {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 800;
  color: #4285f4;
  letter-spacing: 0.06em;
  padding-bottom: 8px;
  border-bottom: 1.5px solid rgba(66,133,244,0.15);
  margin-bottom: 4px;
  flex-shrink: 0;
}

.gcal-side-date {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-sub);
  margin-top: 10px;
  margin-bottom: 2px;
  padding: 2px 4px;
}
.gcal-side-date--today {
  color: var(--accent);
}

.gcal-side-list {
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 0;
  max-height: calc(90vh - 80px);
}

.gcal-side-event {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(66,133,244,0.05);
  border: 1px solid rgba(66,133,244,0.12);
  font-size: 0.82rem;
  transition: background 0.15s;
  cursor: pointer;
  user-select: none;
}
.gcal-side-event.done .gcal-side-event__text {
  text-decoration: line-through;
  opacity: 0.5;
}
.gcal-side-event__text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}
.gcal-side-event__time {
  font-size: 0.7rem;
  color: #4285f4;
  font-weight: 600;
  flex-shrink: 0;
}
.gcal-side-event .btn-o {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  font-size: 0.72rem;
  padding: 0;
}

.gcal-side-empty {
  color: var(--text-sub);
  font-size: 0.78rem;
  padding: 8px 4px;
  text-align: center;
}

.gcal-side-empty--disconnected {
  color: #aaa;
  font-size: 0.75rem;
  padding: 10px 4px;
}

.category-sidebar { display: none; }

/* ── 수행평가 오버레이 ── */
.suhaeng-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--bg, #f5f5f7);
  display: flex;
  flex-direction: column;
}
.suhaeng-overlay[hidden] { display: none; }
/* .suhaeng-close-btn 제거됨 — 닫기 버튼이 iframe 헤더로 이동 */
.suhaeng-frame {
  width: 100%;
  flex: 1;
  border: none;
}

.day-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  flex: 1;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  overflow: visible;
}

/* ============================
   DAY CARD
   ============================ */

.day-card { 
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  min-width: 0;
  padding: 24px 22px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
}

.day-card--single { min-height: 420px; }

.day-card.today {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.12), var(--shadow);
}
.day-card.drag-over {
  background: rgba(108,99,255,0.04);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.20), var(--shadow-lg);
}

.day-card__header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  min-width: 0;
}
.day-card__date {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  flex-shrink: 0;
}
.day-card.today .day-card__date {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.day-card__weekday {
  font-size: 0.8rem;
  color: var(--text-sub);
  font-weight: 600;
  flex-shrink: 0;
}
.today-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 10px rgba(108,99,255,0.3);
  flex-shrink: 0;
}

.defer-btn {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 8px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
}
.defer-btn:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.day-card__tasks {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

/* Drop hint (empty state) */
.drop-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 10px;
  color: var(--text-sub);
  font-size: 0.82rem;
  text-align: center;
  flex: 1;
  transition: border-color 0.2s, background 0.2s;
  background: rgba(108,99,255,0.02);
}
.day-card.drag-over .drop-hint {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108,99,255,0.05);
}

/* Progress bar */
.day-card__progress {
  height: 4px;
  border-radius: 999px;
  background: rgba(108,99,255,0.10);
  overflow: hidden;
  margin-top: 2px;
}
.day-card__progress-bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--success));
  transition: width 0.4s ease;
}