/* ===================== DESIGN TOKENS ===================== */
:root {
  /* 渐变收敛：grad 变量指向纯色，全站旧渐变自动变平；真正的渐变只用于 --hero-grad（体重大卡） */
  --grad-start: var(--primary);
  --grad-end: var(--primary);
  --hero-grad: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --primary: #667eea;
  --primary-dark: #5a6fd8;
  --accent-orange: #FF9500;
  --bg: #f7f7f9;
  --bg2: #ededf1;
  --surface: #ffffff;
  --surface-glass: rgba(255,255,255,0.92);
  --text1: #1a1a2e;
  --text2: #4a4a6a;
  --text3: #8b8b9e;
  --border: rgba(20,20,40,0.07);
  --success: #34C759;
  --warning: #FF9500;
  --danger: #FF3B30;
  --info: #3b82f6;
  --header-h: 52px;
  --subtab-h: 50px;
  --nav-h: 64px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(20,20,43,0.08);
  --shadow-sm: 0 2px 8px rgba(20,20,43,0.05);
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
}

/* ===================== RESET & BASE ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text1);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }
a { text-decoration: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

/* ===================== APP SHELL ===================== */
#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg);
  position: relative;
}

/* Header */
#appHeader {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  z-index: 100;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(20,20,43,0.04);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  height: var(--header-h);
}

#brandPage {
  font-size: 17px;
  font-weight: 700;
  color: var(--text1);
  letter-spacing: -0.3px;
}

#syncStatus {
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: 4px;
}
#syncStatus .sync-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #34C759;
  display: inline-block;
}
#syncStatus.syncing .sync-dot { background: #FF9500; animation: pulse 1s infinite; }
#syncStatus.pending .sync-dot { background: #FF9500; }
#syncStatus.error .sync-dot { background: #FF3B30; }
/* 未登录/未配置时整体隐藏，避免"未连接"造成故障观感 */
#syncStatus.offline { display: none; }

#headerActions {
  display: none;
  align-items: center;
  gap: 8px;
}
.btn-header-action {
  background: var(--bg2);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  display: flex; align-items: center; gap: 4px;
}
.btn-header-action:hover { background: var(--border); }

/* Sub tabs: segmented control fixed below header */
#subTabs {
  position: fixed;
  top: var(--header-h);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: var(--subtab-h);
  z-index: 99;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 8px 16px;
  display: flex;
  align-items: center;
}
.sub-seg {
  display: flex;
  width: 100%;
  background: var(--bg2);
  border-radius: 12px;
  padding: 3px;
}
.seg-btn {
  flex: 1;
  padding: 6px 4px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text3);
  text-align: center;
  transition: all 0.2s;
}
.seg-btn.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* Main content */
#appMain {
  padding-top: calc(var(--header-h) + var(--subtab-h));
  padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom, 0px));
  min-height: 100vh;
  overflow-y: auto;
}
/* 无子页签的页面（我的）：内容直接顶到头部下方 */
#app.no-subtabs #subTabs { display: none; }
#app.no-subtabs #appMain { padding-top: var(--header-h); }

/* Bottom Sub-nav */
#appNav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  height: calc(var(--nav-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  z-index: 100;
  box-shadow: 0 -4px 20px rgba(102,126,234,0.08);
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 4px;
  color: var(--text3);
  font-size: 10px;
  font-weight: 500;
  transition: all 0.2s;
  border-radius: 12px;
  margin: 6px 2px;
  position: relative;
}
.tab-item .tab-icon {
  font-size: 20px;
  transition: transform 0.2s;
  line-height: 1;
}
.tab-item .tab-icon svg { width: 21px; height: 21px; }
.tab-item .tab-label {
  font-size: 10px;
  font-weight: 500;
}
.tab-item.active {
  color: var(--primary);
}
.tab-item.active .tab-icon {
  transform: scale(1.15);
}
.tab-item:active { opacity: 0.7; transform: scale(0.96); }

/* ===================== SHARED COMPONENTS ===================== */

/* Section wrapper */
.section {
  padding: 12px 16px 0;
}
.section:last-child { padding-bottom: 12px; }

/* Cards */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.glass-card {
  background: var(--surface-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: var(--shadow);
}
.card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: 0.3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  border-radius: 12px;
  padding: 13px 20px;
  font-size: 15px;
  font-weight: 600;
  width: 100%;
  text-align: center;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.btn-primary:active { transform: scale(0.98); opacity: 0.9; }

.btn-save {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  border-radius: 12px;
  padding: 13px 20px;
  font-size: 15px;
  font-weight: 600;
  width: 100%;
  text-align: center;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.btn-save:active { transform: scale(0.98); }

.btn-secondary {
  background: var(--bg);
  color: var(--text2);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
}
.btn-secondary:active { opacity: 0.7; }

.btn-delete {
  background: rgba(255,59,48,0.08);
  color: var(--danger);
  border-radius: 12px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  width: 100%;
  text-align: center;
  margin-top: 8px;
  transition: all 0.2s;
}
.btn-delete:active { opacity: 0.7; }

/* Text inputs */
.text-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text1);
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 12px;
  display: block;
}
.text-input:focus { border-color: var(--primary); }
.text-input::placeholder { color: var(--text3); }

textarea.text-input { resize: none; min-height: 80px; }

/* Progress bars */
.progress-bar-bg {
  height: 6px;
  background: var(--bg2);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
  transition: width 0.4s ease;
}

/* Toast */
.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom,0px) + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(28,28,30,0.92);
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s;
  z-index: 2000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Modal */
#modalBackdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 300;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s;
}
#modalBackdrop.show { opacity: 1; pointer-events: all; }

#modalSheet {
  position: fixed;
  bottom: 0; left: 50%; transform: translateX(-50%) translateY(100%);
  width: 100%; max-width: 480px;
  background: var(--surface);
  border-radius: 24px 24px 0 0;
  padding: 20px 20px calc(24px + env(safe-area-inset-bottom,0px));
  z-index: 301;
  transition: transform 0.3s cubic-bezier(0.34,1.1,0.64,1);
  max-height: 90vh;
  overflow-y: auto;
}
#modalSheet.show { transform: translateX(-50%) translateY(0); }
#modalSheet::before {
  content:''; display:block; width:40px; height:4px;
  background: var(--bg2); border-radius:2px; margin: 0 auto 16px;
}

.modal-title {
  font-size: 18px; font-weight: 700; color: var(--text1);
  margin-bottom: 16px;
}
.time-label {
  font-size: 12px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* Emoji & Color pickers */
.emoji-picker, .color-picker {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px;
}
.emoji-option {
  width: 40px; height: 40px; border-radius: 10px;
  font-size: 20px; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  border: 2px solid transparent; transition: all 0.15s;
}
.emoji-option.selected { border-color: var(--primary); background: var(--bg2); }
.color-option {
  width: 32px; height: 32px; border-radius: 8px;
  border: 3px solid transparent; transition: all 0.15s; cursor: pointer;
}
.color-option.selected { border-color: var(--text1); transform: scale(1.15); }

/* Setting list */
.setting-list { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.setting-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; cursor: pointer;
  border-bottom: 1px solid var(--border); transition: background 0.15s;
}
.setting-item:last-child { border-bottom: none; }
.setting-item:active { background: var(--bg); }
.setting-left { display: flex; align-items: center; gap: 10px; }
.setting-icon { font-size: 18px; width: 28px; text-align: center; }
.setting-label { font-size: 15px; font-weight: 500; color: var(--text1); }
.setting-arrow { font-size: 18px; color: var(--text3); }

/* Timer pill */
#timerPill {
  position: fixed;
  top: calc(var(--header-h) + var(--subtab-h) + 8px);
  right: 12px;
  background: rgba(28,28,30,0.9);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  cursor: pointer;
  z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
  transition: all 0.2s;
}
#timerPill:active { opacity: 0.8; transform: scale(0.96); }
.timer-pill-pomodoro { background: rgba(255,59,48,0.9); }
.timer-pill-break { background: rgba(52,199,89,0.9); }
.timer-pill-paused { background: rgba(255,149,0,0.9); }

/* Empty state */
.empty-state { display: flex; flex-direction: column; align-items: center; padding: 40px 20px; color: var(--text3); }
.empty-state-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state-text { font-size: 14px; font-weight: 500; }

/* ===================== PLANNER MODULE ===================== */

/* Check-in header card */
.checkin-header-card {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  border-radius: var(--radius);
  padding: 18px;
  color: #fff;
  box-shadow: 0 4px 20px rgba(102,126,234,0.35);
}
.checkin-header-date { font-size: 12px; opacity: 0.8; margin-bottom: 4px; }
.checkin-header-title { font-size: 20px; font-weight: 800; margin-bottom: 14px; }
.checkin-stats { display: flex; gap: 12px; }
.checkin-stat { flex: 1; background: rgba(255,255,255,0.18); border-radius: 10px; padding: 10px 8px; text-align: center; }
.checkin-stat-val { font-size: 18px; font-weight: 800; display: block; }
.checkin-stat-label { font-size: 10px; opacity: 0.8; font-weight: 500; margin-top: 2px; display: block; }
.checkin-target-progress { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.checkin-target-bar-bg { flex: 1; height: 6px; background: rgba(255,255,255,0.25); border-radius: 3px; overflow: hidden; }
.checkin-target-bar-fill { height: 100%; background: rgba(255,255,255,0.95); border-radius: 3px; transition: width 0.5s; }
.checkin-target-pct { font-size: 13px; font-weight: 700; opacity: 0.95; min-width: 36px; text-align: right; }

/* Task cards */
.task-card {
  background: var(--surface);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.2s;
  cursor: default;
}
.task-card.done { border-left: 3px solid var(--success); }
.task-icon-wrap {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; cursor: pointer; flex-shrink: 0;
  transition: transform 0.15s;
}
.task-icon-wrap:active { transform: scale(0.9); }
.task-info { flex: 1; min-width: 0; }
.task-name { font-size: 14px; font-weight: 600; color: var(--text1); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.task-target-row { display: flex; align-items: center; gap: 6px; }
.task-target-bar { flex: 1; height: 4px; background: var(--bg2); border-radius: 2px; overflow: hidden; }
.task-target-fill { height: 100%; border-radius: 2px; transition: width 0.3s; }
.task-target-fill.on-target { }
.task-target-text { font-size: 11px; font-weight: 500; color: var(--text3); white-space: nowrap; }
.task-status { font-size: 11px; font-weight: 500; color: var(--text3); }
.task-status.done-status { color: var(--success); }
.task-rest-day { font-size: 11px; color: var(--text3); }
.act-streak-badge { font-size: 10px; color: var(--accent-orange); font-weight: 600; margin-top: 2px; }
.task-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.task-hours-badge {
  font-size: 11px; font-weight: 700; color: var(--text3);
  background: var(--bg); padding: 3px 8px; border-radius: 8px;
  min-width: 36px; text-align: center;
}
.task-hours-badge.has-hours { color: var(--primary); background: rgba(102,126,234,0.1); }
.btn-add-time {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff; font-size: 18px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.15s; box-shadow: 0 2px 8px rgba(102,126,234,0.3);
}
.btn-add-time:active { transform: scale(0.9); }
.timer-controls { display: flex; gap: 4px; }
.btn-pause-timer, .btn-resume-timer, .btn-stop-timer {
  width: 30px; height: 30px; border-radius: 8px; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); color: var(--text2); transition: all 0.15s;
}
.btn-pause-timer:active, .btn-stop-timer:active { opacity: 0.7; }

/* Sort mode */
.sort-mode-card { cursor: default; }
.btn-reorder { font-size: 14px; width: 28px; height: 28px; border-radius: 6px; background: var(--bg); color: var(--text2); }
.btn-sort-toggle {
  font-size: 12px; font-weight: 600; color: var(--text3);
  background: var(--bg); border-radius: 8px; padding: 5px 10px;
}
.btn-sort-toggle.active { color: var(--primary); background: rgba(102,126,234,0.1); }

/* Group header */
.group-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px; cursor: pointer;
}
.group-header-name { font-size: 12px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.group-collapse-btn { font-size: 10px; color: var(--text3); width: 20px; height: 20px; }

/* Add task btn */
.btn-add-task {
  background: var(--bg); border: 2px dashed var(--border);
  border-radius: 14px; padding: 12px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; color: var(--text3); font-size: 14px; font-weight: 500;
  transition: all 0.2s; margin-top: 4px;
}
.btn-add-task:active { opacity: 0.7; }

/* Notes */
.notes-card {
  background: rgba(102,126,234,0.06); border-radius: 12px;
  padding: 12px 14px; border: 1px solid var(--border);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
}
.notes-content { font-size: 14px; color: var(--text2); line-height: 1.5; flex: 1; }
.notes-edit-btn { font-size: 12px; color: var(--primary); font-weight: 600; flex-shrink: 0; padding: 2px 8px; }
.notes-empty-btn {
  width: 100%; text-align: left; font-size: 14px; color: var(--text3);
  background: rgba(102,126,234,0.05); border: 1px dashed var(--border);
  border-radius: 12px; padding: 12px 14px;
}
.notes-textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px; font-size: 14px; color: var(--text1);
  outline: none; resize: vertical; min-height: 100px; font-family: inherit;
}

/* All done card */
.all-done-card {
  background: var(--success);
  border-radius: 14px; padding: 14px 16px;
  display: flex; align-items: center; gap: 12px; color: #fff;
}
.all-done-icon { font-size: 32px; }
.all-done-text { font-size: 15px; font-weight: 700; }
.all-done-sub { font-size: 12px; opacity: 0.85; margin-top: 2px; }

/* Section title */
.checkin-section-title { font-size: 13px; font-weight: 700; color: var(--text3); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 8px; }

/* Analytics */
.view-toggle-bar { display: flex; background: var(--bg2); border-radius: 12px; padding: 3px; }
.view-toggle-btn {
  flex: 1; padding: 7px; border-radius: 10px; font-size: 13px; font-weight: 600;
  color: var(--text3); transition: all 0.2s;
}
.view-toggle-btn.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-sm); }

/* Week summary */
.week-summary-card {
  background: var(--surface); border-radius: var(--radius); padding: 16px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
}
.week-summary-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.week-summary-title { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.week-summary-total { font-size: 28px; font-weight: 900; color: var(--text1); }
.week-bars { display: flex; gap: 6px; height: 80px; align-items: flex-end; }
.week-bar-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; }
.week-bar-item.week-today .week-bar-day { color: var(--primary); font-weight: 800; }
.week-bar-hours-label { font-size: 9px; font-weight: 600; color: var(--text3); min-height: 12px; }
.week-bar-track { flex: 1; width: 100%; background: var(--bg2); border-radius: 4px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; }
.week-bar-fill { width: 100%; border-radius: 4px; background: linear-gradient(0deg, var(--grad-start), var(--grad-end)); transition: height 0.4s; min-height: 0; }
.week-bar-day { font-size: 10px; font-weight: 600; color: var(--text3); }

/* Monthly analytics */
.month-nav-card { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.month-nav-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.month-nav-label { font-size: 16px; font-weight: 700; color: var(--text1); }
.btn-month-arrow { font-size: 22px; color: var(--text2); width: 32px; height: 32px; background: var(--bg); border-radius: 8px; }
.btn-month-arrow:disabled { opacity: 0.3; }
.month-stats-row { display: flex; gap: 8px; }
.month-stat { flex: 1; text-align: center; }
.month-stat-val { font-size: 18px; font-weight: 800; color: var(--text1); }
.month-stat-label { font-size: 10px; color: var(--text3); font-weight: 500; margin-top: 2px; }

/* Calendar / heatmap */
.month-heatmap-card { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.cal-grid, .calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-header { text-align: center; font-size: 10px; font-weight: 700; color: var(--text3); padding: 4px 0; }
.cal-day {
  aspect-ratio: 1; border-radius: 6px; font-size: 11px; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg2); color: var(--text3);
}
.cal-empty { background: transparent; }
.cal-future { background: transparent; color: var(--text3); opacity: 0.3; }
.cal-today, .today { border: 2px solid var(--primary) !important; color: var(--primary) !important; font-weight: 800 !important; }
.month-day-0 { background: var(--bg2); color: var(--text3); }
.month-day-1 { background: rgba(102,126,234,0.2); color: var(--primary); }
.month-day-2 { background: rgba(102,126,234,0.45); color: var(--primary); font-weight: 700; }
.month-day-3 { background: rgba(102,126,234,0.75); color: #fff; font-weight: 700; }
.has-data { background: rgba(102,126,234,0.3); color: var(--primary); }
.full-day { background: rgba(102,126,234,0.7); color: #fff; font-weight: 700; }

/* Streak calendar */
.streak-calendar { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.calendar-title { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }

/* Top activities */
.month-top-card { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.month-top-item { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.month-top-left { display: flex; align-items: center; gap: 6px; min-width: 80px; }
.month-top-emoji { font-size: 16px; }
.month-top-name { font-size: 13px; font-weight: 500; color: var(--text2); }
.month-top-bar-wrap { flex: 1; height: 6px; background: var(--bg2); border-radius: 3px; overflow: hidden; }
.month-top-bar { height: 100%; border-radius: 3px; }
.month-top-hours { font-size: 12px; font-weight: 700; color: var(--text2); min-width: 36px; text-align: right; }

/* Daily card */
.daily-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--border); overflow: hidden; }
.daily-nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); gap: 8px; }
.daily-nav-title { font-size: 12px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.daily-date-nav { display: flex; align-items: center; gap: 4px; }
.btn-date-arrow { font-size: 20px; color: var(--text2); width: 28px; height: 28px; background: var(--bg); border-radius: 6px; }
.btn-date-arrow:disabled { opacity: 0.3; }
.btn-date-label { font-size: 12px; font-weight: 600; color: var(--text2); padding: 4px 8px; background: var(--bg); border-radius: 6px; }
.btn-date-label.is-today { color: var(--primary); }
.btn-share { display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; color: var(--text3); background: var(--bg); padding: 5px 10px; border-radius: 8px; }
.chart-area { padding: 16px; }
.chart-wrap { display: flex; justify-content: center; }
.empty-chart { display: flex; flex-direction: column; align-items: center; padding: 24px; color: var(--text3); }
.empty-chart-icon { font-size: 36px; margin-bottom: 8px; }
.empty-chart-text { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.empty-chart-sub { font-size: 12px; }
.activity-list { padding: 0 14px 14px; }
.activity-grid { display: flex; flex-direction: column; gap: 8px; }
.activity-item { display: flex; align-items: center; gap: 10px; }
.activity-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.activity-info { flex: 1; min-width: 0; }
.activity-name { font-size: 13px; font-weight: 600; color: var(--text1); }
.activity-row { display: flex; align-items: center; gap: 8px; margin: 3px 0; }
.activity-hours { font-size: 14px; font-weight: 800; color: var(--text1); }
.activity-hours-unit { font-size: 11px; font-weight: 500; color: var(--text3); }
.activity-pct { font-size: 11px; font-weight: 600; color: var(--text3); }
.activity-bar { height: 4px; background: var(--bg2); border-radius: 2px; overflow: hidden; }
.activity-bar-fill { height: 100%; border-radius: 2px; }

/* Review entry card */
.review-entry-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface); border-radius: var(--radius); padding: 14px 16px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border); cursor: pointer;
}
.review-entry-title { font-size: 14px; font-weight: 700; color: var(--text1); }
.review-entry-sub { font-size: 12px; color: var(--text3); margin-top: 3px; }
.review-entry-arrow { font-size: 20px; color: var(--text3); }

/* Weekly review modal */
.review-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 8px; }
.review-stat { background: var(--bg); border-radius: 12px; padding: 12px; text-align: center; }
.review-stat-val { font-size: 20px; font-weight: 800; color: var(--text1); }
.review-stat-label { font-size: 11px; color: var(--text3); margin-top: 3px; }
.review-summary { background: rgba(102,126,234,0.08); border-radius: 12px; padding: 12px; font-size: 14px; color: var(--text2); text-align: center; margin-top: 12px; font-weight: 500; }

/* Achievements */
.achievements-page-header {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  border-radius: var(--radius); padding: 18px; color: #fff;
  box-shadow: 0 4px 20px rgba(102,126,234,0.35);
}
.ach-header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ach-header-title { font-size: 20px; font-weight: 800; }
.ach-header-sub { font-size: 13px; opacity: 0.8; margin-top: 3px; }
.ach-progress-row { display: flex; align-items: center; gap: 8px; }
.ach-progress-bar-bg { flex: 1; height: 6px; background: rgba(255,255,255,0.25); border-radius: 3px; overflow: hidden; }
.ach-progress-bar-fill { height: 100%; background: rgba(255,255,255,0.9); border-radius: 3px; }
.ach-progress-label { font-size: 11px; opacity: 0.85; white-space: nowrap; }
.ach-ring-wrap { position: relative; width: 60px; height: 60px; flex-shrink: 0; }
.ach-ring { width: 60px; height: 60px; }
.ach-ring-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ach-ring-pct { font-size: 13px; font-weight: 800; }
.ach-ring-sub { font-size: 9px; opacity: 0.8; }

.stats-row { display: flex; gap: 10px; }
.stat-mini-card { flex: 1; background: var(--surface); border-radius: 12px; padding: 12px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.stat-mini-icon { font-size: 20px; margin-bottom: 4px; }
.stat-mini-val { font-size: 20px; font-weight: 800; color: var(--text1); }
.stat-mini-label { font-size: 10px; color: var(--text3); margin-top: 2px; font-weight: 500; }

.badge-section-title { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.badge-grid-item { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px; background: var(--surface); border-radius: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all 0.2s; }
.badge-grid-item.locked { opacity: 0.5; }
.badge-grid-icon { position: relative; width: 52px; height: 52px; }
.badge-grid-icon svg { width: 52px; height: 52px; }
.badge-grid-num { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.badge-num-val { font-size: 13px; font-weight: 900; color: rgba(255,255,255,0.9); line-height: 1; }
.badge-num-unit { font-size: 7px; font-weight: 800; color: rgba(255,255,255,0.7); letter-spacing: 0.5px; }
.badge-grid-label { font-size: 10px; font-weight: 600; color: var(--text2); text-align: center; line-height: 1.3; }
.badge-progress-bar { height: 3px; background: var(--bg2); border-radius: 2px; overflow: hidden; width: 100%; margin: 3px 0; }
.badge-progress-fill { height: 100%; background: var(--primary); border-radius: 2px; }
.badges-scroll { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; }
.badge { display: flex; flex-direction: column; align-items: center; gap: 4px; flex-shrink: 0; }
.badge.locked { opacity: 0.4; }
.badge-icon { position: relative; width: 48px; height: 48px; }
.badge-num { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.badge-label { font-size: 9px; font-weight: 600; color: var(--text3); }
.achievements-strip { background: var(--surface); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.achievements-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.achievements-title { font-size: 13px; font-weight: 700; color: var(--text2); }
.achievements-count { background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 10px; }

/* Activity detail modal */
.act-detail-stats { display: flex; gap: 10px; margin-bottom: 14px; }
.act-stat { flex: 1; text-align: center; background: var(--bg); border-radius: 10px; padding: 10px; }
.act-stat-val { font-size: 18px; font-weight: 800; color: var(--text1); }
.act-stat-label { font-size: 10px; color: var(--text3); margin-top: 2px; }
.act-chart-wrap { height: 120px; }

/* Time modal */
.time-display-wrap { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin: 12px 0; }
.time-display { font-size: 48px; font-weight: 900; color: var(--text1); }
.time-display-unit { font-size: 16px; color: var(--text3); font-weight: 500; }
.quick-btns-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.btn-quick-lg { background: var(--bg); border-radius: 10px; padding: 10px 4px; font-size: 13px; font-weight: 600; color: var(--text2); text-align: center; transition: all 0.15s; }
.btn-quick-lg:active { background: rgba(102,126,234,0.1); color: var(--primary); }
.precise-input-row { display: flex; gap: 8px; margin-bottom: 8px; }
.precise-input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: 14px; color: var(--text1); outline: none; }
.btn-apply-precise { background: var(--primary); color: #fff; border-radius: 10px; padding: 10px 14px; font-size: 14px; font-weight: 600; }
.btn-time-clear { width: 100%; background: var(--bg); border-radius: 10px; padding: 10px; font-size: 14px; font-weight: 500; color: var(--text3); margin-bottom: 8px; }
.modal-target-hint { font-size: 13px; color: var(--text3); background: var(--bg); padding: 8px 12px; border-radius: 8px; margin-bottom: 12px; }

/* Timer modal */
.timer-modal-start-row { display: flex; gap: 8px; margin-bottom: 8px; }
.btn-start-timer-modal { flex: 1; background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); color: #fff; border-radius: 10px; padding: 11px; font-size: 14px; font-weight: 700; text-align: center; }
.timer-modal-pomo-row { display: flex; gap: 8px; margin-bottom: 12px; }
.btn-start-pomodoro { flex: 1; background: rgba(255,59,48,0.08); color: #FF3B30; border-radius: 10px; padding: 9px; font-size: 13px; font-weight: 600; text-align: center; }
.modal-timer-running, .modal-timer-paused {
  display: flex; align-items: center; gap: 8px; background: rgba(52,199,89,0.08);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; font-size: 13px; font-weight: 600; color: var(--success);
}
.modal-timer-paused { background: rgba(255,149,0,0.08); color: var(--accent-orange); }
.modal-timer-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: pulse 1s infinite; }
.modal-timer-orange-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-orange); }
.btn-stop-timer-modal { background: rgba(0,0,0,0.08); color: var(--text2); width: 28px; height: 28px; border-radius: 6px; font-size: 12px; }

/* Active days picker */
.active-days-picker { display: flex; gap: 6px; margin-bottom: 14px; }
.active-days-btn { flex: 1; padding: 8px 4px; border-radius: 8px; font-size: 12px; font-weight: 600; background: var(--bg); color: var(--text3); border: 1px solid var(--border); }
.active-days-btn.active { background: rgba(102,126,234,0.12); color: var(--primary); border-color: var(--primary); }

/* Manage activities */
.manage-act-row { display: flex; align-items: center; gap: 10px; padding: 8px; background: var(--bg); border-radius: 10px; }
.manage-act-reorder { display: flex; flex-direction: column; gap: 2px; }

/* Profile section in planner */
.profile-avatar-section { display: flex; flex-direction: column; align-items: center; padding: 20px 0; }
.avatar { font-size: 48px; width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; background: var(--bg2); border-radius: 24px; margin-bottom: 12px; cursor: pointer; }
.profile-avatar-tap { cursor: pointer; }
.profile-name { font-size: 20px; font-weight: 800; color: var(--text1); }
.profile-subtitle { font-size: 13px; color: var(--text3); margin-top: 4px; }
.btn-edit-profile { background: var(--bg); border-radius: 20px; padding: 8px 18px; font-size: 13px; font-weight: 600; color: var(--text2); margin-top: 12px; }
.profile-stats-row { display: flex; gap: 12px; }
.profile-stat-item { flex: 1; background: var(--surface); border-radius: 14px; padding: 14px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.profile-stat-val { font-size: 24px; font-weight: 900; color: var(--text1); }
.profile-stat-label { font-size: 11px; color: var(--text3); margin-top: 4px; font-weight: 500; }

/* Setup modal */
.setup-hero { text-align: center; padding: 10px 0 20px; }
.setup-hero-icon { font-size: 52px; margin-bottom: 10px; }
.setup-hero-title { font-size: 22px; font-weight: 800; color: var(--text1); }
.setup-hero-sub { font-size: 14px; color: var(--text3); margin-top: 6px; }

/* ===================== HEALTH MODULE ===================== */

/* Dashboard */
.dashboard-module { padding-bottom: 16px; }
.dashboard-date { font-size: 13px; color: var(--text3); font-weight: 500; padding: 12px 16px 4px; }
.dashboard-weight-card {
  margin: 0 16px; padding: 20px;
  background: var(--hero-grad);
  border-radius: var(--radius); color: #fff; text-align: center;
  box-shadow: 0 6px 24px rgba(102,126,234,0.35);
  margin-bottom: 12px;
}
.weight-label { font-size: 12px; opacity: 0.8; letter-spacing: 0.5px; font-weight: 600; }
.weight-value { font-size: 52px; font-weight: 900; line-height: 1; margin: 4px 0; }
.weight-unit { font-size: 16px; opacity: 0.8; font-weight: 500; }
.weight-change { font-size: 13px; margin-top: 8px; opacity: 0.9; font-weight: 600; }
.weight-change-down { color: #86efac; }
.weight-change-up { color: #fca5a5; }

.dashboard-stats { display: flex; flex-direction: column; gap: 10px; padding: 0 16px 12px; }
.stat-item { background: var(--surface); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.stat-icon { font-size: 20px; margin-bottom: 6px; }
.stat-label { font-size: 12px; color: var(--text3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.stat-value { font-size: 14px; font-weight: 700; color: var(--text1); margin: 6px 0; }
.stat-bar { height: 6px; background: var(--bg2); border-radius: 3px; overflow: hidden; }
.stat-fill { height: 100%; border-radius: 3px; transition: width 0.4s; }

.dashboard-actions { padding: 0 16px; }
.dashboard-actions h3 { font-size: 14px; font-weight: 700; color: var(--text2); margin-bottom: 10px; }
.action-buttons { display: flex; gap: 10px; }
.action-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--surface); border-radius: 14px; padding: 14px 8px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: all 0.2s;
}
.action-btn:active { transform: scale(0.96); background: var(--bg); }
.action-icon { font-size: 24px; }
.action-text { font-size: 12px; font-weight: 600; color: var(--text2); }

/* Diet module */
.diet-module { padding-bottom: 16px; }
.diet-summary-card { margin: 12px 16px; background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.summary-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.summary-label { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.summary-value { font-size: 14px; font-weight: 700; color: var(--text1); }
.progress-ring-container { position: relative; display: flex; justify-content: center; margin: 8px 0; }
.progress-ring { transform: rotate(-90deg); }
.progress-ring-bg { fill: none; stroke: var(--bg2); }
.progress-ring-fill { fill: none; stroke: var(--primary); stroke-linecap: round; transition: stroke-dasharray 0.5s; }
.progress-center { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; color: var(--primary); }
.macro-stats { display: flex; gap: 12px; margin-top: 10px; }
.macro-item { flex: 1; }
.macro-label { font-size: 11px; color: var(--text3); font-weight: 600; margin-bottom: 3px; }
.macro-value { font-size: 13px; font-weight: 700; color: var(--text1); margin-bottom: 4px; }
.macro-bar { height: 4px; background: var(--bg2); border-radius: 2px; overflow: hidden; }
.macro-fill { height: 100%; border-radius: 2px; }
.macro-protein { background: #f59e0b; }
.macro-carbs { background: #3b82f6; }
.macro-fat { background: #f43f5e; }

.meals-grid { display: flex; flex-direction: column; gap: 10px; padding: 0 16px 10px; }
.meal-card { background: var(--surface); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.meal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; cursor: pointer; }
.meal-info { display: flex; align-items: center; gap: 8px; }
.meal-icon { font-size: 18px; }
.meal-name { font-size: 14px; font-weight: 700; color: var(--text1); }
.meal-calories { font-size: 13px; font-weight: 600; color: var(--text3); display: flex; align-items: center; gap: 4px; }
.expand-icon { font-size: 16px; color: var(--text3); transition: transform 0.2s; }
.meal-card.expanded .expand-icon { transform: rotate(90deg); }
.meal-content { display: none; padding: 0 16px 12px; border-top: 1px solid var(--border); }
.meal-card.expanded .meal-content { display: block; }
.empty-meal { color: var(--text3); font-size: 13px; padding: 12px 0; }
.food-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.food-item:last-of-type { border-bottom: none; }
.food-info { flex: 1; }
.food-name { font-size: 14px; font-weight: 600; color: var(--text1); }
.food-nutrients { font-size: 11px; color: var(--text3); margin-top: 2px; }
.food-actions { display: flex; align-items: center; gap: 8px; }
.food-cal { font-size: 13px; font-weight: 700; color: var(--text1); }
.btn-delete-food { width: 24px; height: 24px; border-radius: 6px; background: rgba(255,59,48,0.1); color: var(--danger); font-size: 16px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.btn-add-food { width: 100%; background: rgba(102,126,234,0.08); border: 1px dashed rgba(102,126,234,0.3); border-radius: 10px; padding: 10px; font-size: 13px; font-weight: 600; color: var(--primary); margin-top: 8px; }

.water-card { margin: 0 16px; background: var(--surface); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.water-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.water-icon { font-size: 18px; }
.water-label { font-size: 14px; font-weight: 700; color: var(--text1); }
.water-progress { margin-bottom: 10px; }
.water-value { font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 6px; }
.water-bar { height: 6px; background: var(--bg2); border-radius: 3px; overflow: hidden; }
.water-fill { height: 100%; background: var(--info); border-radius: 3px; transition: width 0.4s; }
.water-buttons { display: flex; gap: 8px; }
.btn-water { flex: 1; background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2); border-radius: 10px; padding: 8px; font-size: 12px; font-weight: 700; color: var(--info); }
.btn-water:active { background: rgba(59,130,246,0.15); }

/* Food dialog */
.food-dialog { position: fixed; inset: 0; z-index: 500; display: flex; align-items: flex-end; }
.dialog-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.4); }
.dialog-content {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: 24px 24px 0 0;
  padding: 20px 20px 0;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.dialog-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; flex-shrink: 0; }
.dialog-header h3 { font-size: 18px; font-weight: 700; color: var(--text1); }
.dialog-close { width: 32px; height: 32px; border-radius: 50%; background: var(--bg); font-size: 16px; color: var(--text2); display: flex; align-items: center; justify-content: center; }

/* Context bar (meal cal / daily total) */
.dialog-context {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text3);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
  flex-shrink: 0;
}
.dialog-context b { color: var(--primary); font-weight: 700; }

/* Dialog body: flex column so only food-list scrolls */
.dialog-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.food-search {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text1);
  outline: none;
  margin-bottom: 10px;
  flex-shrink: 0;
}
.food-search:focus { border-color: var(--primary); }

/* P2-4: horizontal scroll categories */
.food-categories {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  flex-wrap: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 10px;
  flex-shrink: 0;
}
.food-categories::-webkit-scrollbar { display: none; }
.category-btn {
  flex-shrink: 0;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  background: var(--bg2);
  color: var(--text2);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.category-btn.active {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
}

/* Food list: fills remaining space and scrolls */
.food-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  min-height: 0;
}
.db-food-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 4px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.db-food-item:active { background: var(--bg); }
.db-food-item:last-child { border-bottom: none; }
.db-food-info { flex: 1; min-width: 0; }
.db-food-name { font-size: 15px; font-weight: 600; color: var(--text1); margin-bottom: 2px; }
.db-food-nutrients { font-size: 11px; color: var(--text3); }
.db-food-add {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 10px;
  font-weight: 300;
  line-height: 1;
}

/* Custom food button at bottom of list */
.btn-custom-food {
  width: 100%;
  padding: 13px;
  background: transparent;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text3);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin: 10px 0 calc(10px + env(safe-area-inset-bottom, 0px));
  flex-shrink: 0;
}
.btn-custom-food:active { background: var(--bg2); }

/* P1-1: Quantity editor */
.quantity-editor { padding: 4px 0 calc(16px + env(safe-area-inset-bottom, 0px)); }
.qty-back-btn {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
  margin-bottom: 18px;
  display: block;
}
.qty-food-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 20px;
}
.qty-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.qty-label { font-size: 14px; color: var(--text2); min-width: 36px; font-weight: 600; }
.qty-input  { flex: 1; text-align: right; font-size: 20px; font-weight: 700; }
.qty-unit   { font-size: 14px; color: var(--text2); }
.qty-result {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 20px;
}
.qty-cal       { font-size: 26px; font-weight: 800; color: var(--primary); }
.qty-cal small { font-size: 13px; font-weight: 500; }
.qty-macro     { font-size: 12px; color: var(--text3); }

/* P1-2: Custom food form */
.custom-food-form { padding: 4px 0 calc(16px + env(safe-area-inset-bottom, 0px)); }
.custom-form-title { font-size: 17px; font-weight: 700; color: var(--text1); margin-bottom: 4px; }
.custom-form-desc  { font-size: 13px; color: var(--text3); margin-bottom: 16px; }
.custom-form-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.custom-form-row label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text3);
  min-width: 68px;
  flex-shrink: 0;
}
.custom-form-row .text-input { flex: 1; }

/* In-app confirm sheet (replaces native confirm()) */
.health-confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 9500;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.health-confirm-sheet {
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px 20px calc(20px + env(safe-area-inset-bottom, 0px));
}
.health-confirm-msg {
  font-size: 16px;
  font-weight: 600;
  color: var(--text1);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.5;
}
.health-confirm-actions { display: flex; gap: 10px; }

/* 导入方式三选项弹层 */
.import-choice-list { display: flex; flex-direction: column; gap: 10px; }
.import-choice-btn {
  width: 100%; text-align: left; background: var(--bg);
  border: 1px solid var(--border); border-radius: 12px; padding: 13px 16px;
}
.import-choice-btn b { display: block; font-size: 15px; color: var(--text1); margin-bottom: 3px; }
.import-choice-btn small { font-size: 12px; color: var(--text3); line-height: 1.4; }
.import-choice-btn.danger b { color: var(--danger); }
.import-choice-btn:active { background: var(--bg2); }

/* 密码框 + 显示密码 */
.password-wrap { position: relative; }
.password-wrap .text-input { padding-right: 44px; }
.btn-toggle-pw {
  position: absolute; right: 4px; top: 0; height: calc(100% - 12px);
  width: 40px; display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--text3); opacity: 0.7;
}
.btn-toggle-pw:active { opacity: 1; }
.btn-save:disabled, .btn-cloud-sync:disabled { opacity: 0.55; pointer-events: none; }

/* 小按钮触控区扩展到 44px（视觉尺寸不变，命中区域变大） */
.btn-add-time, .db-food-add, .btn-delete-food,
.btn-pause-timer, .btn-resume-timer, .btn-stop-timer,
.btn-date-arrow, .btn-month-arrow, .group-collapse-btn { position: relative; }
.btn-add-time::before, .db-food-add::before, .btn-delete-food::before,
.btn-pause-timer::before, .btn-resume-timer::before, .btn-stop-timer::before,
.btn-date-arrow::before, .btn-month-arrow::before, .group-collapse-btn::before {
  content: ''; position: absolute; inset: -8px;
}
.health-confirm-cancel {
  flex: 1;
  padding: 14px;
  background: var(--bg2);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text2);
  border: none;
  cursor: pointer;
}
.health-confirm-ok {
  flex: 1;
  padding: 14px;
  background: var(--danger);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  border: none;
  cursor: pointer;
}
.dialog-body { flex: 1; overflow: hidden; display: flex; flex-direction: column; min-height: 0; }

/* Weight module */
.weight-module { padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 12px; }
.current-weight-card {
  background: var(--hero-grad);
  border-radius: var(--radius); padding: 20px; text-align: center; color: #fff;
  box-shadow: 0 6px 24px rgba(102,126,234,0.35);
}
.current-weight-card .stat-label { color: rgba(255,255,255,0.8); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.current-weight-card .stat-value { font-size: 52px; font-weight: 900; line-height: 1; color: #fff; }
.current-weight-card .stat-unit { font-size: 16px; opacity: 0.8; color: #fff; }
.chart-card { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.chart-card h3 { font-size: 14px; font-weight: 700; color: var(--text2); margin-bottom: 12px; }
#weightChart { height: 160px !important; }
.quick-checkin { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.quick-checkin h3 { font-size: 14px; font-weight: 700; color: var(--text2); margin-bottom: 12px; }
.quick-checkin form { display: flex; gap: 10px; }
.quick-checkin input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 11px 14px; font-size: 15px; color: var(--text1); outline: none; font-family: inherit; }
.quick-checkin input:focus { border-color: var(--primary); }
.quick-checkin .btn-primary { width: auto; padding: 11px 20px; font-size: 14px; }

/* Exercise module */
.exercise-module { padding: 12px 16px 16px; display: flex; flex-direction: column; gap: 12px; }
.exercise-summary { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); border-radius: var(--radius); padding: 18px; color: #fff; box-shadow: 0 4px 20px rgba(102,126,234,0.3); }
.exercise-summary .summary-label { font-size: 12px; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.exercise-summary .summary-value { font-size: 24px; font-weight: 800; margin: 4px 0; }
.summary-calories { font-size: 13px; opacity: 0.85; }
.exercise-types { background: var(--surface); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.exercise-types h3, .exercise-list h3 { font-size: 14px; font-weight: 700; color: var(--text2); margin-bottom: 10px; }
.type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.type-btn { background: var(--bg); border-radius: 10px; padding: 10px 6px; font-size: 13px; font-weight: 600; color: var(--text2); text-align: center; transition: all 0.15s; border: 1px solid var(--border); }
.type-btn:active { background: rgba(102,126,234,0.1); color: var(--primary); border-color: var(--primary); }
.exercise-list { background: var(--surface); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.exercise-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.exercise-item:last-child { border-bottom: none; }
.exercise-info { }
.exercise-type { font-size: 14px; font-weight: 700; color: var(--text1); }
.exercise-details { font-size: 12px; color: var(--text3); margin-top: 2px; }
.exercise-item .btn-delete { width: 28px; height: 28px; padding: 0; display: flex; align-items: center; justify-content: center; margin: 0; font-size: 16px; }

/* ===================== PROFILE (combined) ===================== */
.profile-page { padding-bottom: 20px; }
.profile-hero { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); padding: 24px 20px 20px; text-align: center; color: #fff; }
.profile-hero-avatar { font-size: 52px; width: 80px; height: 80px; background: rgba(255,255,255,0.2); border-radius: 24px; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; cursor: pointer; border: 2px solid rgba(255,255,255,0.4); }
.profile-hero-name { font-size: 22px; font-weight: 800; }
.profile-hero-sub { font-size: 13px; opacity: 0.8; margin-top: 4px; }
.btn-edit-profile-hero { background: rgba(255,255,255,0.2); border-radius: 20px; padding: 7px 16px; font-size: 12px; font-weight: 600; color: #fff; margin-top: 12px; border: 1px solid rgba(255,255,255,0.3); }

.profile-stats { display: flex; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin: 12px 16px 0; }
.profile-stat-box { flex: 1; background: var(--surface); padding: 12px 8px; text-align: center; }
.profile-stat-box-val { font-size: 20px; font-weight: 800; color: var(--text1); }
.profile-stat-box-label { font-size: 10px; color: var(--text3); margin-top: 3px; font-weight: 500; }

.section-header { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }

/* Cloud sync section */
.cloud-card { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.cloud-status-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cloud-status-label { font-size: 14px; font-weight: 700; color: var(--text1); }
.cloud-status-badge { font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 10px; }
.cloud-status-badge.connected { background: rgba(52,199,89,0.12); color: var(--success); }
.cloud-status-badge.disconnected { background: var(--bg); color: var(--text3); }
.cloud-sync-time { font-size: 12px; color: var(--text3); margin-top: 2px; }
.btn-sync-now { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); color: #fff; border-radius: 10px; padding: 10px 16px; font-size: 13px; font-weight: 700; width: 100%; margin-top: 10px; }
.btn-configure-sync { background: var(--bg); color: var(--text2); border-radius: 10px; padding: 10px 16px; font-size: 13px; font-weight: 600; width: 100%; margin-top: 8px; border: 1px solid var(--border); }

/* Goals inputs */
.goals-form { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.goal-item { margin-bottom: 12px; }
.goal-item label { display: block; font-size: 12px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 6px; }
.goal-input { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; font-size: 15px; color: var(--text1); outline: none; font-family: inherit; }
.goal-input:focus { border-color: var(--primary); }
.btn-save-goals { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); color: #fff; border-radius: 12px; padding: 12px; font-size: 15px; font-weight: 700; width: 100%; margin-top: 4px; }

/* Health info form */
.health-form { background: var(--surface); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.health-info-row { display: flex; gap: 10px; margin-bottom: 12px; }
.health-info-field { flex: 1; }
.health-info-field label { display: block; font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 5px; }
.health-info-field input { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: 14px; color: var(--text1); outline: none; font-family: inherit; }
.health-info-field input:focus { border-color: var(--primary); }

/* Sync config modal */
.sync-config-form { }
.sync-field { margin-bottom: 14px; }
.sync-field label { display: block; font-size: 12px; font-weight: 600; color: var(--text3); margin-bottom: 6px; }
.sync-field input { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 11px 14px; font-size: 14px; color: var(--text1); outline: none; font-family: inherit; }
.sync-field input:focus { border-color: var(--primary); }
.sync-help { font-size: 12px; color: var(--text3); background: var(--bg); border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; line-height: 1.6; }
.sync-help a { color: var(--primary); font-weight: 600; }

/* ===================== MISSING UTILITY CLASSES ===================== */

/* Section title used in health modules */
.section-title { font-size: 14px; font-weight: 700; color: var(--text2); margin-bottom: 10px; }

/* Empty state placeholder */
.empty-state { padding: 20px; text-align: center; font-size: 13px; color: var(--text3); }

/* Weight module extras */
.weight-input-row { display: flex; gap: 10px; }
.weight-input-row input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 11px 14px; font-size: 15px; color: var(--text1); outline: none; font-family: inherit; }
.weight-input-row input:focus { border-color: var(--primary); }
.weight-history { background: var(--surface); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.weight-record-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.weight-record-item:last-child { border-bottom: none; }
.weight-record-date { color: var(--text3); font-size: 13px; }
.weight-record-val { font-weight: 700; color: var(--text1); flex: 1; text-align: right; margin-right: 10px; }
.btn-delete-weight { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,59,48,0.1); color: var(--danger); font-size: 16px; display: flex; align-items: center; justify-content: center; }
.btn-del-exercise { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,59,48,0.1); color: var(--danger); font-size: 16px; display: flex; align-items: center; justify-content: center; }

/* Exercise dialog (reuses food-dialog structure) */
.exercise-dialog { position: fixed; inset: 0; z-index: 500; display: flex; align-items: center; justify-content: center; padding: 20px; }
.exercise-dialog .dialog-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.4); }
.exercise-dialog .dialog-content { position: relative; border-radius: var(--radius); }

/* Profile page (app.js) */
.profile-section-title { font-size: 13px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.profile-form { background: var(--surface); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.form-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.form-row:last-of-type { border-bottom: none; }
.form-row label { font-size: 13px; font-weight: 600; color: var(--text3); min-width: 70px; }
.small-input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 14px; color: var(--text1); outline: none; font-family: inherit; text-align: right; }
.small-input:focus { border-color: var(--primary); }

/* Cloud sync card */
.cloud-sync-section { }
.cloud-sync-card { background: var(--surface); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.sync-status-row { display: flex; align-items: center; justify-content: space-between; font-size: 14px; margin-bottom: 10px; }
.cloud-form { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.cloud-form input { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: 13px; color: var(--text1); outline: none; font-family: inherit; width: 100%; }
.cloud-form input:focus { border-color: var(--primary); }
.btn-cloud-sync { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); color: #fff; border-radius: 10px; padding: 10px 14px; font-size: 13px; font-weight: 700; width: 100%; margin-top: 10px; }

/* ===================== ANIMATIONS ===================== */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.tab-content { animation: fadeUp 0.2s ease; }
.dashboard-module, .diet-module, .weight-module, .exercise-module { animation: fadeUp 0.2s ease; }

/* Scrollbar */
::-webkit-scrollbar { width: 0; height: 0; }

/* Safe area insets */
@supports (padding: max(0px)) {
  #appMain { padding-bottom: max(calc(var(--nav-h) + env(safe-area-inset-bottom)), var(--nav-h)); }
}

/* ===================== AI PLAN — ENTRY CARD (profile page) ===================== */
.ai-plan-entry-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 4px 20px rgba(102,126,234,0.35);
}
.ai-plan-entry-card:active { opacity: 0.88; transform: scale(0.98); }
.ai-plan-entry-icon { font-size: 28px; flex-shrink: 0; }
.ai-plan-entry-text { flex: 1; }
.ai-plan-entry-title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 3px; }
.ai-plan-entry-sub   { font-size: 13px; color: rgba(255,255,255,0.8); }
.ai-plan-entry-arrow { font-size: 20px; color: rgba(255,255,255,0.7); }

/* ===================== AI PLAN — OVERLAY (full-screen wizard) ===================== */
#aiPlanOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 9000;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
#aiPlanOverlay.show {
  opacity: 1;
  pointer-events: all;
}
.ai-wizard-sheet {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: var(--radius) var(--radius) 0 0;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  transform: translateY(40px);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
#aiPlanOverlay.show .ai-wizard-sheet { transform: translateY(0); }

.ai-wizard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.ai-wizard-title  { font-size: 16px; font-weight: 700; color: var(--text1); }
.ai-wizard-steps  { font-size: 13px; color: var(--text3); min-width: 32px; text-align: right; }
.ai-wizard-nav-btn {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  padding: 4px 0;
  min-width: 48px;
  background: none;
  border: none;
  cursor: pointer;
}
.ai-regen-btn { font-size: 12px; }

.ai-wizard-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 16px 32px;
  -webkit-overflow-scrolling: touch;
}

/* Step headings */
.ai-step-title { font-size: 18px; font-weight: 700; color: var(--text1); margin-bottom: 6px; }
.ai-step-desc  { font-size: 13px; color: var(--text3); margin-bottom: 18px; line-height: 1.5; }

/* Form groups */
.ai-form-group       { margin-bottom: 16px; }
.ai-form-group.half  { flex: 1; margin-bottom: 0; }
.ai-form-label       { display: block; font-size: 12px; font-weight: 600; color: var(--text3); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.3px; }
.ai-form-row         { display: flex; gap: 12px; margin-bottom: 16px; }
.ai-form-group .text-input { width: 100%; }

/* Chips (goal/diet selector) */
.ai-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ai-chip {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  background: var(--bg2);
  color: var(--text2);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}
.ai-chip.active {
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  border-color: transparent;
}

/* Buttons inside wizard */
.ai-next-btn {
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.ai-next-btn:active { opacity: 0.85; }
.ai-next-btn-ghost {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text2);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.ai-next-btn-ghost:active { background: var(--bg2); }

/* AI tool badges */
.ai-tools-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text3);
  margin-bottom: 12px;
}
.ai-tool-badge {
  padding: 3px 9px;
  border-radius: 10px;
  background: rgba(102,126,234,0.1);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}

/* Prompt textarea */
.ai-prompt-box {
  width: 100%;
  height: 220px;
  padding: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text2);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  resize: none;
  outline: none;
  font-family: var(--font);
  margin-bottom: 4px;
}

/* Copy hint */
.ai-copy-hint {
  font-size: 13px;
  color: var(--success);
  font-weight: 600;
  text-align: center;
  padding: 10px;
  background: rgba(52,199,89,0.1);
  border-radius: 10px;
  margin: 8px 0;
  display: none;
}
.ai-copy-hint.show { display: block; }

/* Paste textarea */
.ai-paste-box {
  width: 100%;
  height: 260px;
  padding: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text1);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  resize: none;
  outline: none;
  font-family: var(--font);
  margin-bottom: 8px;
}
.ai-paste-box:focus { border-color: var(--primary); }

/* Parse error */
.ai-parse-error {
  font-size: 13px;
  color: var(--danger);
  background: rgba(255,59,48,0.08);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 10px;
  line-height: 1.5;
  display: none;
}
.ai-parse-error.show { display: block; }

/* Preview sections (step 4 + plan view) */
.ai-preview-section {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}
.ai-preview-section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}
.ai-preview-text {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}
.ai-preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text1);
}
.ai-preview-row:last-child { border-bottom: none; }
.ai-preview-row span:first-child { color: var(--text3); font-weight: 600; min-width: 48px; }
.ai-preview-row-text {
  font-size: 13px;
  color: var(--text2);
  padding: 3px 0;
  line-height: 1.5;
}

/* Confirm row (step 4 bottom buttons) */
.ai-confirm-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-top: 16px;
}
.ai-confirm-row .ai-next-btn-ghost {
  flex: 1;
  margin-top: 0;
  padding: 12px 10px;
  font-size: 13px;
}
.ai-confirm-row .btn-save {
  flex: 2;
  border-radius: 14px;
  font-size: 14px;
}

/* Success screen (step 5) */
.ai-success-wrap {
  text-align: center;
  padding: 32px 0 24px;
}
.ai-success-icon { font-size: 56px; margin-bottom: 16px; }
.ai-success-wrap .ai-step-title { font-size: 22px; }
.ai-success-wrap .ai-step-desc  { font-size: 14px; margin-top: 6px; }
.ai-success-actions { padding: 0 8px 8px; }

/* Plan date badge */
.ai-plan-date {
  font-size: 12px;
  color: var(--text3);
  text-align: center;
  margin-bottom: 14px;
}

/* ===================== AI PLAN — PLANNER CHECKIN CARD ===================== */
.ai-today-card {
  background: linear-gradient(135deg, rgba(102,126,234,0.08), rgba(118,75,162,0.08));
  border: 1.5px solid rgba(102,126,234,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.ai-today-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.ai-today-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.ai-today-view-btn {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
}
.ai-today-view-btn:active { background: rgba(102,126,234,0.12); }
.ai-today-exercise {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.ai-today-exercise-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text1);
}
.ai-today-exercise-meta {
  font-size: 13px;
  color: var(--text3);
}

/* ===================== AI PLAN — DIET HINT CARD ===================== */
.ai-diet-hint-card {
  background: linear-gradient(135deg, rgba(102,126,234,0.07), rgba(118,75,162,0.07));
  border: 1.5px solid rgba(102,126,234,0.18);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
}
.ai-diet-hint-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}
.ai-diet-hint-cal {
  font-size: 12px;
  color: var(--text3);
  font-weight: 600;
  text-transform: none;
}
.ai-diet-hint-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.ai-diet-hint-body div {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.5;
}