:root {
  color-scheme: dark;
  --bg: #100e0b;
  --bg-2: #15120e;
  --panel: #1c1916;
  --panel-2: #221e1a;
  --text: #ece3d3;
  --muted: #a89e8c;
  --faint: #6b6356;
  --accent: #e8a86b;
  --green: #8aa67a;
  --info: #7e9bb8;
  --danger: #c97b7b;
  --purple: #9b8bb0;
  --line: rgba(236, 227, 211, 0.10);
  --line-strong: rgba(236, 227, 211, 0.18);
  --track: color-mix(in srgb, var(--text) 8%, transparent);
  --accent-glow: color-mix(in srgb, var(--accent) 65%, transparent);
  --glow-1: rgba(232, 168, 107, 0.07);
  --glow-2: rgba(155, 139, 176, 0.05);
  --serif: "Fraunces", "Noto Serif SC", Georgia, serif;
  --sans: "Manrope", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

/* ---------- themes (clashing dual-tone palettes) ---------- */
:root[data-theme="aurora"] {
  --bg: #130f1c; --bg-2: #181226; --panel: #201a30; --panel-2: #29213b;
  --text: #ece6f7; --muted: #a99fc0; --faint: #6d6486;
  --accent: #ffd24a; --green: #8fd9b6; --info: #8bb5f2; --danger: #f2849b; --purple: #b79cf7;
  --line: rgba(236, 230, 247, 0.10); --line-strong: rgba(236, 230, 247, 0.20);
  --glow-1: rgba(167, 139, 250, 0.18); --glow-2: rgba(255, 210, 74, 0.10);
}
:root[data-theme="candy"] {
  --bg: #0e0b0e; --bg-2: #151014; --panel: #1c151b; --panel-2: #241b22;
  --text: #f3e9ef; --muted: #b9a4b0; --faint: #786572;
  --accent: #ff6fae; --green: #8fce9e; --info: #8fb4e0; --danger: #ff7a8a; --purple: #c98bd6;
  --line: rgba(243, 233, 239, 0.10); --line-strong: rgba(243, 233, 239, 0.20);
  --glow-1: rgba(255, 111, 174, 0.16); --glow-2: rgba(120, 90, 150, 0.12);
}
:root[data-theme="abyss"] {
  --bg: #08101a; --bg-2: #0c1622; --panel: #121e2c; --panel-2: #182636;
  --text: #e2edf5; --muted: #93a7b8; --faint: #5c6f80;
  --accent: #b8f24a; --green: #5ad6a0; --info: #58b6f2; --danger: #f28a8a; --purple: #9bb0e8;
  --line: rgba(226, 237, 245, 0.10); --line-strong: rgba(226, 237, 245, 0.20);
  --glow-1: rgba(74, 182, 242, 0.16); --glow-2: rgba(184, 242, 74, 0.10);
}
:root[data-theme="coral"] {
  --bg: #0a1310; --bg-2: #0e1a15; --panel: #15231d; --panel-2: #1c2c25;
  --text: #e9f1ec; --muted: #99b0a6; --faint: #5f756b;
  --accent: #ff7a59; --green: #34d399; --info: #5fb8d6; --danger: #f2849b; --purple: #a8b08f;
  --line: rgba(233, 241, 236, 0.10); --line-strong: rgba(233, 241, 236, 0.20);
  --glow-1: rgba(52, 211, 153, 0.15); --glow-2: rgba(255, 122, 89, 0.12);
}
:root[data-theme="noir"] {
  --bg: #0c0c0d; --bg-2: #121213; --panel: #18181a; --panel-2: #202023;
  --text: #f1efe9; --muted: #aaa7a0; --faint: #6b6862;
  --accent: #f2e14a; --green: #9bd17a; --info: #7eb8d6; --danger: #e88a8a; --purple: #b0a0d6;
  --line: rgba(241, 239, 233, 0.10); --line-strong: rgba(241, 239, 233, 0.20);
  --glow-1: rgba(242, 225, 74, 0.10); --glow-2: rgba(92, 111, 128, 0.12);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 540px at 88% -8%, var(--glow-1), transparent 60%),
    radial-gradient(900px 500px at -6% 4%, var(--glow-2), transparent 55%),
    var(--bg);
  color: var(--text);
  transition: background-color 0.4s ease, color 0.4s ease;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

html { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--faint); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.display {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.01em;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
}

/* ---------- form controls ---------- */
button,
input,
select {
  font-family: var(--sans);
  font-size: 14px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 9px;
  min-height: 38px;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease, transform 0.12s ease;
}

input, select { width: 100%; padding: 0 12px; }
input::placeholder { color: var(--faint); }
input:focus, select:focus { outline: none; border-color: var(--accent); }

button {
  cursor: pointer;
  color: var(--accent);
  padding: 0 16px;
  font-weight: 600;
}
button:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-1px); }
button:active:not(:disabled) { transform: translateY(0); }
button:disabled { cursor: not-allowed; color: var(--faint); opacity: 0.7; transform: none; }

button.ghost { color: var(--muted); font-weight: 500; }
button.ghost:hover:not(:disabled) { color: var(--text); border-color: var(--line-strong); }

/* number inputs use mono */
input[type="number"], input[type="date"] { font-family: var(--mono); }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 60;
  transform: translateX(-50%);
  width: min(520px, calc(100vw - 32px));
  display: grid;
  place-items: center;
  padding: 11px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  font-size: 13px;
  box-shadow: var(--shadow);
  animation: toast-in 0.22s ease;
}
.toast.ok { color: var(--green); }
.toast.error { color: var(--danger); }
@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, -8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ---------- login ---------- */
.login {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 600px at 70% 10%, var(--glow-1), transparent 60%),
    radial-gradient(700px 500px at 20% 90%, var(--glow-2), transparent 55%),
    var(--bg);
}
.login-box {
  width: min(440px, 100%);
  display: grid;
  gap: 16px;
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
}
.login-box .display { font-size: 52px; }
.login-sub { margin: -4px 0 6px; color: var(--muted); }
.login-box button {
  min-height: 44px;
  background: var(--accent);
  border-color: transparent;
  color: var(--bg);
}
.login-box button:hover:not(:disabled) { filter: brightness(1.08); }
.login-box small { min-height: 16px; color: var(--danger); }

/* ---------- app shell ---------- */
.app {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 18px;
  background: linear-gradient(180deg, var(--bg-2), rgba(21, 18, 14, 0.4));
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 4px 8px 22px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent);
  color: #1a140d;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 20px;
}
.brand-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0.01em;
}

.nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
  text-align: left;
}
.nav-item .nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--faint);
  transition: background 0.18s ease, box-shadow 0.18s ease;
}
.nav-item .nav-en {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
.nav-item:hover { color: var(--text); transform: none; border-color: var(--line); }
.nav-item.active {
  color: var(--text);
  background: var(--panel);
  border-color: var(--line-strong);
}
.nav-item.active .nav-dot { background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.nav-item.active .nav-en { color: var(--accent); }

.sidebar-foot { display: grid; gap: 10px; }
.status {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 11px;
}
.status.ok { color: var(--green); }
.status.offline { color: var(--danger); }

/* ---------- content / views ---------- */
.content {
  padding: 40px clamp(20px, 4vw, 56px) 64px;
  max-width: 1240px;
  width: 100%;
}
.view { display: none; animation: fade 0.3s ease; }
.view.active { display: block; }
@keyframes fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* gentle stagger when the overview grid appears */
.view.active .bento .card { animation: fade 0.34s ease both; }
.bento .card:nth-child(2) { animation-delay: 0.03s; }
.bento .card:nth-child(3) { animation-delay: 0.06s; }
.bento .card:nth-child(4) { animation-delay: 0.09s; }
.bento .card:nth-child(5) { animation-delay: 0.12s; }
.bento .card:nth-child(6) { animation-delay: 0.15s; }
.bento .card:nth-child(7) { animation-delay: 0.18s; }
.bento .card:nth-child(8) { animation-delay: 0.21s; }
.bento .card:nth-child(9) { animation-delay: 0.24s; }
.bento .card:nth-child(10) { animation-delay: 0.27s; }

.view-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 16px 24px;
  padding-bottom: 26px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.view-head .eyebrow,
.view-head .display { grid-column: 1; }
.view-head .display { font-size: clamp(38px, 6vw, 68px); }
.view-sub { grid-column: 1; margin: 14px 0 0; color: var(--muted); max-width: 640px; }
.head-tools {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.head-tools select { width: auto; min-width: 120px; }

/* ---------- bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { border-color: var(--line-strong); }
.card[data-jump] { cursor: pointer; }
.card[data-jump]:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.card-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.card-label span { color: var(--text); font-weight: 600; font-size: 14px; }
.card-label em {
  font-family: var(--mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}
.stat-value {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 38px;
  line-height: 1;
}
.card small { color: var(--faint); font-size: 12px; }
.card small.danger { color: var(--danger); }

/* span rules — bento rhythm */
.water-card, .study-card { grid-row: span 2; }
.spending-card, .sleep-card, .activity-card, .workout-card, .meals-card { grid-column: span 2; }

/* progress ring */
.card-ring { align-items: stretch; }
.ring-wrap { position: relative; display: grid; place-items: center; padding: 6px 0; }
.ring { width: 160px; height: 160px; transform: rotate(-90deg); }
.ring-track { fill: none; stroke: var(--track); stroke-width: 9; }
.ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 326.7;
  stroke-dashoffset: 326.7;
  transition: stroke-dashoffset 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.ring-fill.green { stroke: var(--green); }
.ring-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 2px;
}
.ring-center strong { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 30px; }
.ring-center small { color: var(--faint); font-family: var(--mono); font-size: 11px; }

/* meter bar */
.meter {
  height: 6px;
  border-radius: 999px;
  background: var(--track);
  overflow: hidden;
}
.meter span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.6s ease;
}

/* inline + quick forms */
.quick-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.inline-form { display: grid; gap: 8px; margin-top: auto; }
.study-form { grid-template-columns: 1fr minmax(64px, 0.6fr) auto; }
.sleep-form { grid-template-columns: 1.1fr 0.9fr 0.6fr auto; }
.spending-form { grid-template-columns: 0.8fr 0.9fr 1fr auto; }
.workout-form, .meals-form { grid-template-columns: 1fr 0.8fr 0.7fr auto; }
.files-form { grid-template-columns: minmax(160px, 1fr) minmax(120px, 0.8fr) auto; }

/* ---------- panels ---------- */
.panel {
  margin-bottom: 16px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.task-form {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 110px 110px 150px auto;
  gap: 8px;
}
.panel-tools { display: flex; gap: 8px; margin-top: 14px; }
.task-tools select { width: auto; min-width: 130px; }
.compact-tools { justify-content: flex-end; }

.search-form { display: grid; grid-template-columns: minmax(180px, 1fr) 130px auto; gap: 8px; }

.panel-hint { margin: -6px 0 16px; color: var(--faint); font-size: 13px; }

.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.theme-swatch {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px;
  min-height: 64px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
  color: var(--text);
  font-weight: 500;
}
.theme-swatch:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.theme-swatch.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.theme-preview {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--s1) 0%, var(--s1) 46%, var(--s2) 54%, var(--s2) 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.theme-name { display: grid; gap: 2px; font-size: 13px; }
.theme-name em {
  font-family: var(--mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.theme-swatch.active .theme-name em { color: var(--accent); }

.settings-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: end; }
.settings-form label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.settings-form button { align-self: end; min-height: 38px; }
.backup-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.hidden-file { display: none; }

/* ---------- lists / rows ---------- */
.task-list, .search-results, .file-list, .activity-list { display: grid; gap: 8px; margin-top: 16px; }

.task-row {
  display: grid;
  grid-template-columns: auto minmax(150px, 1fr) 104px 104px 150px 96px auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.018);
}
.task-row:hover { border-color: var(--line-strong); }
.task-row.done .task-title-input { color: var(--faint); text-decoration: line-through; }
.empty-row {
  grid-template-columns: 1fr !important;
  justify-items: center;
  padding: 26px 14px !important;
  color: var(--faint);
}
.task-row input[type="checkbox"] { width: 18px; min-height: 18px; accent-color: var(--accent); cursor: pointer; }
.task-save { color: var(--green); }

.task-badge {
  min-height: 30px;
  display: grid;
  place-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  white-space: nowrap;
}
.task-badge.overdue { color: var(--danger); border-color: rgba(201, 123, 123, 0.4); }

.search-row, .file-row, .activity-row {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.018);
}
.file-row { grid-template-columns: minmax(180px, 1fr) auto auto; }
.search-row, .file-row, .activity-row { transition: border-color 0.18s ease; }
.search-row:hover, .file-row:hover, .activity-row:hover { border-color: var(--line-strong); }

.search-main, .file-main, .activity-main { display: grid; gap: 3px; }
.activity-label { color: var(--text); font-weight: 500; }
.activity-detail, .muted { color: var(--faint); font-size: 12px; }
.activity-detail { font-family: var(--mono); }
.activity-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent); }

.task-row button, .search-row button, .file-row button, .activity-row button {
  min-height: 32px;
  padding: 0 12px;
  font-size: 13px;
}

.history-pagination, .search-pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 12px;
}

/* ---------- workout program + training log ---------- */
.panel-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.panel-title-row h2 { margin-top: 4px; }

.workout-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.workout-kpi {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.workout-kpi span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.workout-kpi strong {
  font-family: var(--serif);
  font-size: 34px;
  font-style: italic;
  font-weight: 500;
}
.workout-kpi small { color: var(--faint); }

.workout-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.9fr);
  gap: 16px;
  align-items: start;
}
.workout-plan-panel, .workout-session-panel { min-width: 0; }
.workout-plan-form {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr auto;
  gap: 8px;
  margin-bottom: 16px;
}
.workout-plan-list, .workout-day-list, .workout-exercise-list,
.live-exercise-list, .workout-session-list {
  display: grid;
  gap: 10px;
}
.workout-plan-card {
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.015);
}
.workout-plan-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(232, 168, 107, 0.15) inset;
}
.workout-plan-head, .workout-day-head, .live-workout-head,
.live-exercise-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.workout-plan-title { display: flex; align-items: center; gap: 9px; min-width: 0; flex: 1; }
.workout-status, .workout-session-status {
  display: inline-grid;
  place-items: center;
  width: max-content;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.workout-plan-name {
  min-width: 0;
  border-color: transparent;
  background: transparent;
  font-family: var(--serif);
  font-size: 24px;
  font-style: italic;
}
.workout-plan-name:focus { border-color: var(--line-strong); background: var(--panel-2); }
.workout-plan-actions, .workout-day-actions, .live-workout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.workout-plan-actions button, .workout-day-actions button,
.live-workout-actions button { min-height: 32px; padding: 0 11px; font-size: 12px; }
.workout-plan-delete, .workout-day-delete, .workout-session-row button { color: var(--danger); }
.workout-plan-notes { margin: 10px 0 13px; }

.workout-day-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel-2);
}
.workout-day-label {
  min-width: 0;
  max-width: 260px;
  border-color: transparent;
  background: transparent;
  font-weight: 600;
}
.workout-day-label:focus { border-color: var(--line-strong); background: var(--panel); }
.workout-exercise-list { margin: 12px 0; }
.workout-exercise-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.workout-exercise-main { display: grid; gap: 2px; }
.workout-exercise-main small { color: var(--faint); }
.workout-exercise-target { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.workout-exercise-row button { min-height: 30px; padding: 0 9px; color: var(--danger); font-size: 12px; }
.workout-exercise-empty { padding: 14px; color: var(--faint); text-align: center; font-size: 12px; }
.workout-exercise-form {
  display: grid;
  grid-template-columns: minmax(130px, 1.25fr) minmax(90px, 0.8fr) 64px 64px 78px 78px auto;
  gap: 7px;
}
.workout-exercise-form input { min-width: 0; }
.workout-add-day-form { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: 12px; }

.workout-empty {
  display: grid;
  place-items: center;
  gap: 5px;
  min-height: 150px;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
}
.workout-empty span { color: var(--faint); font-size: 12px; }
.workout-empty.compact { min-height: 72px; }

.live-workout { display: grid; gap: 14px; }
.live-workout-head h3 { margin: 8px 0 3px; font-family: var(--serif); font-size: 25px; font-style: italic; font-weight: 500; }
.live-workout-head small, .live-workout-clock { color: var(--faint); font-family: var(--mono); font-size: 11px; }
.live-workout-clock { color: var(--green); }
.live-exercise-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel-2);
}
.live-exercise-head h4 { margin-bottom: 2px; }
.live-exercise-head small, .live-exercise-head > span { color: var(--faint); font-family: var(--mono); font-size: 10px; }
.live-set-list { display: grid; gap: 6px; margin-top: 11px; }
.live-set-row {
  display: grid;
  grid-template-columns: 38px 64px minmax(54px, 1fr) minmax(64px, 1fr) 48px;
  gap: 7px;
  align-items: center;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.18s ease;
}
.live-set-row.completed { background: rgba(123, 164, 134, 0.1); }
.live-set-row.completed .set-number { color: var(--green); }
.live-set-head {
  padding-block: 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}
.set-number { font-family: var(--serif); font-size: 20px; font-style: italic; }
.set-target { color: var(--faint); font-size: 10px; }
.set-done { width: 18px; min-height: 18px; accent-color: var(--green); }
.live-workout-meta {
  display: grid;
  grid-template-columns: 110px 110px 1fr;
  gap: 10px;
}
.live-workout-meta label { display: grid; gap: 5px; color: var(--muted); font-size: 11px; }
.session-complete { margin-left: auto; background: var(--accent); color: var(--bg); border-color: transparent; }

.workout-pr-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.workout-pr-card {
  display: grid;
  gap: 6px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel-2);
}
.workout-pr-card span { color: var(--muted); font-size: 12px; }
.workout-pr-card strong { font-family: var(--serif); font-size: 23px; font-style: italic; font-weight: 500; }
.workout-pr-card small { color: var(--faint); font-family: var(--mono); font-size: 10px; }

.workout-session-row {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto auto auto;
  align-items: center;
  gap: 12px;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.018);
}
.workout-session-main { display: grid; gap: 3px; }
.workout-session-main small { color: var(--faint); font-family: var(--mono); font-size: 10px; }
.workout-session-metric { color: var(--muted); font-family: var(--mono); font-size: 11px; white-space: nowrap; }
.workout-session-row button { min-height: 31px; padding: 0 10px; font-size: 12px; }

/* ---------- trends ---------- */
.trend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.trend-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.trend-card span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.trend-card canvas { width: 100%; display: block; }

/* ---------- reports ---------- */
.report-summary {
  white-space: pre-line;
  color: var(--text);
  line-height: 1.85;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(232, 168, 107, 0.04);
}
.report-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.report-metric {
  display: grid;
  gap: 6px;
  align-content: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
}
.report-metric span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.report-metric strong { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 18px; }

/* ---------- terminal ---------- */
.terminal-tools { gap: 8px; }
.terminal-window {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #070605;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  overflow: hidden;
}
.terminal-output { min-height: 360px; height: min(580px, 64vh); overflow: hidden; padding: 14px; }
.terminal-output .xterm { height: 100%; }
.terminal-output .xterm-viewport { background: transparent !important; }
.command-meta { margin-top: 14px; color: var(--faint); font-family: var(--mono); font-size: 12px; }

/* ---------- responsive ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .water-card, .study-card { grid-row: auto; }
  .spending-card, .sleep-card, .activity-card, .workout-card, .meals-card { grid-column: span 2; }
  .report-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trend-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workout-columns { grid-template-columns: 1fr; }
  .workout-kpis, .workout-pr-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workout-plan-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px 16px;
  }
  .brand { padding: 0 8px 0 0; }
  .nav { flex-direction: row; flex-wrap: wrap; flex: 1 1 100%; order: 3; gap: 6px; }
  .nav-item { min-height: 36px; padding: 0 12px; }
  .nav-item .nav-en { display: none; }
  .sidebar-foot { display: flex; align-items: center; gap: 8px; margin-left: auto; }
  .content { padding: 26px 18px 48px; }
  .view-head { grid-template-columns: 1fr; }
  .head-tools { grid-column: 1; grid-row: auto; justify-content: flex-start; }
  .bento { grid-template-columns: 1fr; }
  .spending-card, .sleep-card, .activity-card, .workout-card, .meals-card { grid-column: auto; }
  .report-metrics, .trend-grid { grid-template-columns: 1fr; }
  .task-form, .search-form, .settings-form, .backup-actions,
  .inline-form, .study-form, .sleep-form, .spending-form,
  .workout-form, .meals-form, .files-form, .task-row, .file-row,
  .theme-grid, .workout-kpis, .workout-pr-list, .workout-plan-form,
  .workout-exercise-form, .workout-session-row, .live-workout-meta {
    grid-template-columns: 1fr;
  }
  .workout-columns { grid-template-columns: 1fr; }
  .workout-plan-head, .workout-day-head, .live-workout-head { align-items: flex-start; flex-direction: column; }
  .workout-plan-actions, .workout-day-actions { width: 100%; }
  .workout-exercise-row { grid-template-columns: 1fr; }
  .live-set-row { grid-template-columns: 32px 56px 1fr 1fr 40px; }
  .session-complete { margin-left: 0; }
}