/* styles.css —— 现代、简洁、亮/暗自适应、移动端友好 */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f6f8fb;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #10b981;
  --primary-d: #059669;
  --done: #10b981;
  --pending: #f59e0b;
  --missed: #ef4444;
  --danger: #ef4444;
  --shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f172a;
    --surface: #1e293b;
    --surface-2: #243049;
    --text: #e5e7eb;
    --muted: #94a3b8;
    --border: #334155;
    --shadow: 0 1px 3px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.app { max-width: 880px; margin: 0 auto; padding: 20px 16px 60px; }

/* === v9：整屏自适应 —— 不滚动、不留白 === */
html, body { height: 100%; }
.app {
  min-height: 100vh;
  min-height: 100dvh; /* 移动端动态视口高度，避开地址栏干扰 */
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding-bottom: 20px;
}
/* 日历区吃掉所有剩余高度（min-height:0 允许它在小屏收缩，避免溢出滚动） */
.calendar-section { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.calendar-grid { flex: 1; min-height: 0; grid-auto-rows: 1fr; }
/* 格子高度交给网格弹性分配（保留移动端媒体查询里的最小高度兜底） */
.cell { min-height: 0; }

/* Header */
.header { margin-bottom: 20px; }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.header h1 { font-size: 24px; margin: 0; }
.subtitle { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.header-actions { display: flex; gap: 4px; flex-wrap: wrap; }
.footer-note { margin-top: 14px; text-align: center; }

/* Buttons */
.btn {
  font: inherit; font-size: 14px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: 8px 14px; border-radius: 10px; transition: background .15s, transform .1s;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); padding: 8px 10px; }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-mini { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.btn-mini.primary { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 22px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.stat-label { font-size: 12px; color: var(--muted); }
.stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; }
.stat-value .unit { font-size: 13px; font-weight: 500; color: var(--muted); }
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.stat-card.phase .stat-value { font-size: 20px; }
.stat-card.phase.ongoing .stat-value { color: var(--primary); }
.stat-card.phase.done .stat-value { color: var(--done); }
.stat-card.phase.failed .stat-value { color: var(--missed); }
.stat-card.money .stat-value { color: var(--primary-d); }
.stat-card.failed .stat-value { color: var(--missed); }
.stat-card.pending .stat-value { color: var(--pending); }

.progress { height: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.progress i { display: block; height: 100%; background: var(--primary); border-radius: 99px; }

/* Calendar */
.calendar-section { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.calendar-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.calendar-toolbar h2 { font-size: 17px; margin: 0; }
.calendar-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }

.cell {
  position: relative; min-height: 58px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4px; font-size: 13px; cursor: default;
}
.cell.empty { border: none; background: transparent; }
.cell .day-num { font-weight: 600; }
.cell .badge { font-size: 10px; color: var(--muted); margin-top: 1px; }
.cell .mark { font-size: 11px; font-weight: 700; }
.cell .tag { font-size: 10px; color: var(--muted); }
.cell.workout { cursor: pointer; }
.cell.workout:hover { transform: translateY(-1px); }
.cell.workout.done { background: #ecfdf5; border-color: #a7f3d0; }
.cell.workout.done .mark { color: var(--done); }
.cell.workout.pending { background: #fffbeb; border-color: #fde68a; }
.cell.workout.pending .mark { color: var(--pending); }
.cell.workout.missed { background: #fef2f2; border-color: #fecaca; }
.cell.workout.missed .mark, .cell.workout.missed .day-num { color: var(--missed); }
.cell.workout.future { background: var(--surface-2); }
.cell.rest { background: transparent; border-style: dashed; color: var(--muted); }
.cell.rest .day-num { color: var(--muted); font-weight: 500; }
.cell.today { box-shadow: inset 0 0 0 2px var(--primary); }
.cell.selected { outline: 2px solid var(--primary-d); outline-offset: 1px; }

@media (prefers-color-scheme: dark) {
  .cell.workout.done { background: rgba(16, 185, 129, .15); border-color: rgba(16, 185, 129, .4); }
  .cell.workout.pending { background: rgba(245, 158, 11, .15); border-color: rgba(245, 158, 11, .4); }
  .cell.workout.missed { background: rgba(239, 68, 68, .15); border-color: rgba(239, 68, 68, .4); }
}

.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 14px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.dot { width: 10px; height: 10px; border-radius: 99px; display: inline-block; }
.dot.done { background: #10b981; }
.dot.pending { background: #f59e0b; }
.dot.missed { background: #ef4444; }
.dot.future { background: #9ca3af; }
.dot.rest { background: #d1d5db; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .45); }
.modal-card {
  position: relative; background: var(--surface); width: 100%; max-width: 1000px; max-height: 92vh;
  border-radius: 18px 18px 0 0; display: flex; flex-direction: column; box-shadow: 0 10px 40px rgba(0, 0, 0, .25);
  animation: slideUp .2s ease;
}
@media (min-width: 560px) {
  .modal { align-items: center; }
  .modal-card { border-radius: 18px; }
}
@keyframes slideUp { from { transform: translateY(20px); opacity: .6; } to { transform: none; opacity: 1; } }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; font-size: 17px; }
.modal-body { padding: 16px 18px; overflow: auto; }
.modal-foot { padding: 14px 18px; border-top: 1px solid var(--border); }
.modal-foot .btn { width: 100%; }

/* Checkin */
.day-status { text-align: center; font-size: 13px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 8px; margin-bottom: 14px; }
.day-status.is-done { color: var(--done); background: #ecfdf5; border-color: #a7f3d0; font-weight: 600; }
.exercise-list { display: flex; flex-direction: column; gap: 12px; }
.exercise-card { border: 1px solid var(--border); border-radius: 12px; padding: 12px; background: var(--surface); }
.exercise-card.done { background: #ecfdf5; border-color: #a7f3d0; }
@media (prefers-color-scheme: dark) { .exercise-card.done { background: rgba(16, 185, 129, .12); } }
.ex-head { display: flex; justify-content: space-between; align-items: center; }
.ex-name { font-weight: 600; }
.ex-target { font-size: 12px; color: var(--muted); }
.ex-progress { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.ex-progress .progress { flex: 1; margin: 0; }
.ex-count { font-size: 13px; font-weight: 600; min-width: 54px; text-align: right; }
.ex-count.done { color: var(--done); }
.ex-controls { display: flex; gap: 6px; flex-wrap: wrap; }
.ex-controls .btn { flex: 1; min-width: 56px; }
.sets-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.set-btn { font: inherit; font-size: 13px; padding: 7px 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; cursor: pointer; transition: .15s; }
.set-btn:hover { background: var(--surface-2); }
.set-btn.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.groups { margin-top: 10px; }
.groups summary { cursor: pointer; font-size: 13px; color: var(--muted); }
.groups-form { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.groups-form label { font-size: 13px; display: inline-flex; align-items: center; gap: 4px; }
.groups-form input { width: 60px; padding: 5px 6px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }

/* Settings */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-size: 13px; color: var(--muted); }
.field input { padding: 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
.danger-zone { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }

.muted { color: var(--muted); }
.small { font-size: 12px; }

/* === v2：加宽弹窗内的批量分组 + 紧凑项目卡 === */
.exercise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }

.batch-section { background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px; margin-bottom: 14px; }
.batch-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.batch-title { font-size: 13px; font-weight: 600; }
.batch-title small { font-weight: 400; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: inherit; font-size: 13px; padding: 6px 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 99px; cursor: pointer; transition: background .15s; }
.chip:hover { background: var(--surface-2); }
.chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.batch-sets { margin-top: 12px; }
.batch-sets-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.set-btn.batch { padding: 8px 14px; }
.set-btn.batch em { font-style: normal; font-size: 11px; opacity: .85; margin-left: 4px; }
.set-btn.batch.partial { background: rgba(245, 158, 11, .18); border-color: var(--pending); color: var(--pending); }

.exercise-card .ex-meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); margin: 4px 0 6px; }
.exercise-card .ex-count { font-weight: 700; color: var(--text); }
.exercise-card .ex-count.done { color: var(--done); }
.exercise-card .sets-row.tight { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0; }
.set-btn.mini { padding: 5px 0; flex: 1 1 calc(50% - 4px); text-align: center; font-size: 12px; }
.exercise-card .ex-controls { display: flex; gap: 4px; }
.exercise-card .ex-controls .btn { flex: 1; padding: 5px 0; min-width: 0; font-size: 12px; }

@media (max-width: 640px) {
  /* 窄屏：项目卡两列，仍可一屏浏览 */
  .exercise-grid { grid-template-columns: repeat(2, 1fr); }
}

/* === v3：分组顺序锁定 + 打卡成功庆祝动画 === */

/* 组按钮锁定态 */
.set-btn.locked { opacity: .38; cursor: not-allowed; }
.set-btn.locked:hover { background: var(--surface); }
.set-btn .lock { font-style: normal; font-size: 10px; margin-left: 2px; }

/* 庆祝弹层 */
.celebration {
  position: fixed; inset: 0; z-index: 100; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8, 12, 24, .55); backdrop-filter: blur(4px);
}
.celebration.hidden { display: none; }

.confetti-layer { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.confetti {
  position: absolute; top: -6vh; display: block; border-radius: 2px;
  animation: confetti-fall linear forwards;
}
.confetti.emoji { background: none !important; border-radius: 0; }
@keyframes confetti-fall {
  0%   { transform: translateY(-6vh) rotate(0deg);   opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(112vh) rotate(720deg); opacity: 0; }
}

.celebration-card {
  position: relative; z-index: 1; text-align: center; background: var(--surface);
  padding: 36px 48px; border-radius: 22px; max-width: 88vw;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .45), 0 0 0 1px var(--border);
  animation: celebrate-pop .55s cubic-bezier(.2, 1.6, .4, 1);
}
@keyframes celebrate-pop {
  0%   { transform: scale(.3) rotate(-6deg); opacity: 0; }
  60%  { transform: scale(1.08) rotate(2deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); }
}
.celebrate-emoji {
  font-size: 56px; line-height: 1;
  animation: celebrate-bounce 1s ease .3s infinite;
}
@keyframes celebrate-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-12px) scale(1.12); }
}
.celebration-card h2 { margin: 12px 0 4px; font-size: 22px; }
.celebrate-money {
  font-size: 44px; font-weight: 800; color: var(--primary);
  text-shadow: 0 0 24px rgba(16, 185, 129, .5);
  animation: money-glow 1.2s ease-in-out infinite alternate;
}
@keyframes money-glow {
  from { text-shadow: 0 0 12px rgba(16, 185, 129, .35); transform: scale(1); }
  to   { text-shadow: 0 0 32px rgba(16, 185, 129, .75); transform: scale(1.05); }
}
.celebrate-note { color: var(--muted); font-size: 14px; margin: 6px 0 18px; }
.celebrate-note strong { color: var(--text); }

/* 已完成日子里的“重播动画”小按钮 */
.day-status .replay {
  margin-left: 8px; font: inherit; font-size: 12px; padding: 2px 10px;
  border-radius: 99px; border: 1px solid var(--border);
  background: var(--surface); color: var(--muted); cursor: pointer;
}
.day-status .replay:hover { color: var(--text); background: var(--surface-2); }

/* === v7：移动端紧凑布局 —— 一屏看完整看板（统计 + 日历） === */
@media (max-width: 640px) {
  .app { padding: 12px 10px 32px; }

  /* 头部压缩 */
  .header { margin-bottom: 10px; }
  .header h1 { font-size: 18px; }
  .subtitle { font-size: 11px; margin-top: 2px; }
  .btn-ghost { padding: 6px 7px; font-size: 13px; }

  /* 统计卡片：3 列紧凑布局，5 张卡只占 2 行 */
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
  .stat-card { padding: 8px 10px; border-radius: 10px; min-width: 0; overflow: hidden; }
  .stat-label { font-size: 10px; white-space: nowrap; }
  .stat-value { font-size: 15px; margin-top: 2px; white-space: nowrap; }
  .stat-value .unit { font-size: 10px; }
  .stat-card.phase .stat-value { font-size: 14px; }
  .stat-sub {
    font-size: 10px; margin-top: 2px; line-height: 1.35;
    /* 完整文案：最多两行小字，不再省略号截断 */
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; word-break: break-all;
  }
  .progress { height: 5px; margin-top: 5px; }

  /* 日历压缩 */
  .calendar-section { padding: 10px; }
  .calendar-toolbar { margin-bottom: 8px; }
  .calendar-toolbar h2 { font-size: 15px; }
  .calendar-weekdays { font-size: 11px; margin-bottom: 4px; }
  .calendar-grid { gap: 4px; }
  .cell { min-height: 42px; border-radius: 8px; font-size: 12px; padding: 2px; }
  .cell .badge { font-size: 9px; }
  .cell .mark { font-size: 10px; }
  .legend { margin-top: 8px; gap: 8px; font-size: 11px; }
  .footer-note { margin-top: 8px; }
}

/* 超小屏（如 320×568 的老机型）再压一档，保证一屏看全 */
@media (max-width: 380px), (max-height: 600px) {
  .header h1 { font-size: 16px; }
  .stat-card { padding: 6px 8px; }
  .stat-sub { font-size: 9px; -webkit-line-clamp: 3; } /* 窄卡最多三行小字，完整显示 */
  .calendar-section { padding: 8px 8px 6px; }
  .calendar-grid { gap: 3px; }
  .cell { min-height: 28px; font-size: 11px; padding: 1px; line-height: 1.25; }
  .cell .badge { font-size: 8px; margin-top: 0; }
  .legend { font-size: 10px; gap: 6px; margin-top: 2px; }
  .footer-note { display: none; }
}