:root,
html[data-theme="blaze"] {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-soft: #fafbfc;
  --surface-warm: #fff7f1;
  --line: #e2e5ea;
  --line-strong: #cfd5df;
  --text: #101827;
  --muted: #667085;
  --muted-soft: #8a95a6;
  --accent: #ef6a2e;
  --accent-deep: #bc4d18;
  --accent-soft: #fff1ea;
  --green: #2f8f63;
  --green-soft: #edf8f2;
  --navy: #071225;
  --shadow-soft: 0 16px 34px rgba(16, 24, 39, 0.07);
  --shadow-lift: 0 18px 44px rgba(16, 24, 39, 0.12);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

html[data-theme="midnight"] {
  --bg: #0d0d1a;
  --surface: rgba(255,255,255,0.05);
  --surface-soft: rgba(255,255,255,0.03);
  --surface-warm: rgba(255,255,255,0.02);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.15);
  --text: #f0e6d3;
  --muted: #8a8099;
  --muted-soft: #6a6080;
  --accent: #d4a84b;
  --accent-deep: #b8922e;
  --accent-soft: rgba(212,168,75,0.12);
  --green: #5bb981;
  --green-soft: rgba(91,185,129,0.12);
  --navy: #1a1a2e;
  --shadow-soft: 0 16px 34px rgba(0,0,0,0.3);
  --shadow-lift: 0 18px 44px rgba(0,0,0,0.4);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

html[data-theme="mist"] {
  --bg: #f2f6f4;
  --surface: #ffffff;
  --surface-soft: #f7faf8;
  --surface-warm: #f5f9f6;
  --line: #d5e0da;
  --line-strong: #b8c9c0;
  --text: #1e2a28;
  --muted: #6a7f78;
  --muted-soft: #8a9f98;
  --accent: #5b9279;
  --accent-deep: #3d7a5e;
  --accent-soft: rgba(91,146,121,0.10);
  --green: #3d8a66;
  --green-soft: rgba(61,138,102,0.10);
  --navy: #1e2a28;
  --shadow-soft: 0 12px 28px rgba(0,0,0,0.04);
  --shadow-lift: 0 16px 38px rgba(0,0,0,0.07);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

html[data-theme="cyber"] {
  --bg: #0a0a14;
  --surface: rgba(255,255,255,0.04);
  --surface-soft: rgba(255,255,255,0.02);
  --surface-warm: rgba(255,255,255,0.01);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.15);
  --text: #e8e4f0;
  --muted: #7b7899;
  --muted-soft: #5b5880;
  --accent: #7c3aed;
  --accent-deep: #5b21b6;
  --accent-soft: rgba(124,58,237,0.12);
  --green: #06d6a0;
  --green-soft: rgba(6,214,160,0.12);
  --navy: #7c3aed;
  --shadow-soft: 0 16px 34px rgba(124,58,237,0.06);
  --shadow-lift: 0 18px 44px rgba(124,58,237,0.10);
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
}

html[data-theme="pure"] {
  --bg: #f7f7f9;
  --surface: #ffffff;
  --surface-soft: #fafafa;
  --surface-warm: #f8f8f8;
  --line: #e2e2e8;
  --line-strong: #d0d0d8;
  --text: #1a1a24;
  --muted: #7e7e91;
  --muted-soft: #9e9eb1;
  --accent: #2c3e50;
  --accent-deep: #1a252f;
  --accent-soft: rgba(44,62,80,0.06);
  --green: #4a5568;
  --green-soft: rgba(74,85,104,0.06);
  --navy: #1a1a24;
  --shadow-soft: 0 4px 12px rgba(0,0,0,0.02);
  --shadow-lift: 0 8px 24px rgba(0,0,0,0.04);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, #fbfbfc 0%, var(--bg) 46%, #eef1f5 100%);
}

button,
input,
select {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 116px;
}

.hero {
  display: grid;
  gap: 28px;
  padding: 34px;
  border: 1px solid rgba(207, 213, 223, 0.82);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 250, 246, 0.96)),
    linear-gradient(120deg, rgba(239, 106, 46, 0.08), rgba(47, 143, 99, 0.04));
  box-shadow: var(--shadow-soft);
}

.eyebrow,
.panel-tag {
  margin: 0 0 10px;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.hero h1,
.section-head h2,
.mini-card h3,
.equipment-head h3 {
  margin: 0;
}

.hero h1 {
  max-width: 620px;
  font-size: clamp(2.1rem, 4.8vw, 3.6rem);
  font-weight: 900;
  line-height: 1.02;
}

.hero-text {
  max-width: 640px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.hero-side {
  display: grid;
  gap: 12px;
  align-content: start;
}

.hero-overview {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-md) + 2px);
  background: rgba(255, 255, 255, 0.82);
}

.hero-metric {
  display: grid;
  gap: 8px;
  min-height: 102px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--navy);
  color: #f8fafc;
}

.hero-metric-light {
  min-height: 0;
  border: 1px solid rgba(207, 213, 223, 0.92);
  background: #fff;
  color: var(--text);
}

.hero-metric span,
.hero-metric small {
  color: rgba(248, 250, 252, 0.72);
}

.hero-metric-light span,
.hero-metric-light small {
  color: var(--muted);
}

.hero-metric strong {
  align-self: end;
  font-size: 1.45rem;
  line-height: 1.15;
}

.hero-art {
  overflow: hidden;
  padding: 4px 8px 0;
  border-radius: calc(var(--radius-md) - 2px);
  background: linear-gradient(180deg, rgba(255, 247, 241, 0.92), rgba(255, 255, 255, 0.96));
}

.hero-art-image {
  display: block;
  width: 100%;
  aspect-ratio: 599 / 170;
  object-fit: contain;
}

.profile-calendar-hero {
  padding: 6px 10px 0;
  border: 0;
  border-top: 0;
  border-radius: 0;
  background: transparent;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.plan-panel,
.workout-panel,
.secondary-section {
  min-width: 0;
}

.plan-panel,
.workout-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
}

.plan-panel {
  padding: 24px;
}

.workout-panel {
  grid-column: 1 / -1;
  padding: 30px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.secondary-section {
  grid-column: 1 / -1;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
}

.section-head-split {
  align-items: center;
}

.section-head h2 {
  color: var(--navy);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.18;
}

.status-grid,
.profile-grid,
.recovery-grid,
.weekly-plan,
.exercise-list,
.equipment-grid {
  display: grid;
  gap: 12px;
}

.status-grid {
  grid-template-columns: 1fr;
}

.status-grid-compact {
  margin-bottom: 18px;
}

.metric-card {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.metric-card:first-child {
  border-top: 0;
  padding-top: 0;
}

.metric-card span,
.profile-grid span,
.exercise-top-meta span,
.checkin-box span,
.equipment-meta span {
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-card strong {
  color: var(--navy);
  font-size: 1.8rem;
  line-height: 1.05;
}

.metric-card-inline {
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 6px 18px;
  max-width: 280px;
}

.metric-card-inline span,
.metric-card-inline small {
  grid-column: 1 / -1;
}

.metric-card small {
  color: var(--muted);
  line-height: 1.55;
}

.frequency-tabs {
  display: inline-grid;
  grid-template-columns: repeat(3, minmax(58px, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f0f2f5;
}

.frequency-tabs button,
.ghost-button,
.soft-button,
.primary-button,
.guide-button,
.dock-button {
  border: 0;
  cursor: pointer;
}

.frequency-tabs button {
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.frequency-tabs button.is-active {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 8px 18px rgba(7, 18, 37, 0.16);
}

.ghost-button,
.soft-button,
.guide-button {
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  font-weight: 700;
}

.primary-button {
  min-height: 44px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--navy);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(7, 18, 37, 0.2);
}

.primary-button:disabled {
  cursor: default;
  opacity: 0.62;
  box-shadow: none;
}

.weekly-plan {
  grid-template-columns: 1fr;
  position: relative;
}

.day-card {
  position: relative;
  width: 100%;
  text-align: left;
  padding: 0 0 0 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.day-card::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 12px;
  bottom: -12px;
  width: 1px;
  background: linear-gradient(180deg, rgba(207, 213, 223, 0.8), rgba(207, 213, 223, 0.24));
}

.day-card:last-child::before {
  bottom: 24px;
}

.day-card::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 14px;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(7, 18, 37, 0.18);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.96);
}

.day-card.is-active {
  padding-left: 44px;
}

.day-card.is-active::after {
  border-color: rgba(239, 106, 46, 0.26);
  background: var(--navy);
  box-shadow: 0 0 0 5px rgba(239, 106, 46, 0.12);
}

.day-card.is-complete:not(.is-active) {
  color: var(--green);
}

.day-card.is-complete::after {
  border-color: rgba(47, 143, 99, 0.3);
  background: var(--green);
}

.day-card-shell {
  padding: 16px 0 18px;
  border-top: 1px solid var(--line);
}

.day-card:first-child .day-card-shell {
  border-top: 0;
  padding-top: 2px;
}

.day-card.is-active .day-card-shell {
  margin-left: -8px;
  padding: 16px 16px 18px;
  border: 1px solid rgba(7, 18, 37, 0.08);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(250, 251, 252, 0.96));
}

.day-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.day-top strong {
  color: var(--navy);
  font-size: 1.02rem;
  line-height: 1.35;
}

.day-card p {
  margin: 7px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.pill-row,
.tonight-meta,
.equipment-tags,
.exercise-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-row {
  margin-top: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #f0f2f5;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
}

.day-card.is-active .pill,
.tonight-meta .pill {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.pill.done {
  background: var(--green-soft);
  color: var(--green);
}

.checkin-box {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.tonight-meta {
  margin-bottom: 20px;
}

.warmup-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin: 0 0 22px;
  padding: 18px 20px;
  border: 1px solid rgba(239, 106, 46, 0.18);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fffaf7, #fff);
}

.warmup-copy strong {
  color: var(--navy);
}

.warmup-copy p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.warmup-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.exercise-list {
  gap: 14px;
}

.exercise-card {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.exercise-card:first-child {
  border-top: 0;
  padding-top: 0;
}

.exercise-card.is-complete {
  margin: 0 -16px;
  padding: 18px 16px;
  border: 1px solid rgba(47, 143, 99, 0.22);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #f8fffb, #ffffff);
}

.exercise-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.exercise-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 16px;
}

.exercise-title {
  display: grid;
  gap: 7px;
}

.exercise-title > span {
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.exercise-title strong {
  color: var(--navy);
  font-size: 1.18rem;
}

.exercise-top-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.exercise-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 800;
}

.exercise-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}

.tutorial-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  padding: 0;
  background: none;
  appearance: none;
  font: inherit;
  cursor: pointer;
  color: var(--accent-deep);
  font-size: 0.94rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.tutorial-jump {
  margin-left: 2px;
}

.tutorial-link:hover,
.tutorial-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.exercise-note {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.guide-box {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.guide-box span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.84rem;
}

.guide-box strong {
  display: block;
  font-size: 0.94rem;
  line-height: 1.58;
}

.exercise-actions {
  margin-top: 14px;
}

.coach-note {
  margin-top: 24px;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.coach-note strong {
  color: var(--navy);
}

.coach-note p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.profile-bmi {
  display: grid;
  justify-items: end;
  gap: 2px;
  flex: 0 0 auto;
}

.profile-bmi span,
.profile-bmi small {
  color: var(--muted);
  font-size: 0.8rem;
}

.profile-bmi strong {
  color: var(--navy);
  font-size: 1.18rem;
  line-height: 1;
}

.profile-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 8px 10px;
}

.profile-grid label {
  display: grid;
  gap: 5px;
}

.profile-grid input,
.profile-grid select {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  font-size: 0.92rem;
}

.profile-grid input:focus,
.profile-grid select:focus {
  outline: 2px solid rgba(239, 106, 46, 0.18);
  border-color: rgba(239, 106, 46, 0.48);
}

.profile-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.profile-calendar {
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 248, 242, 0.88), rgba(255, 255, 255, 0.98));
}

.profile-calendar-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.profile-calendar-head h3 {
  margin: 0;
  color: var(--navy);
  font-size: 0.94rem;
}

.goal-tabs {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  width: 100%;
  margin-top: 12px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f0f2f5;
}

.goal-tabs button {
  min-height: 38px;
  padding: 8px 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
}

.goal-tabs button.is-active {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 10px 18px rgba(7, 18, 37, 0.18);
}

.profile-calendar-badge {
  display: grid;
  justify-items: center;
  gap: 2px;
  min-width: 60px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--navy);
  color: #fff;
}

.profile-calendar-badge small {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-calendar-badge strong {
  font-size: 1.06rem;
  line-height: 1;
}

.calendar-strip {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: flex-start;
  gap: 35px;
  margin-top: 12px;
  width: 100%;
}

.calendar-day {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  display: grid;
  justify-items: center;
  gap: 6px;
  cursor: pointer;
}

.calendar-day-label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.calendar-day-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.calendar-day.is-train .calendar-day-dot {
  border-color: rgba(239, 106, 46, 0.24);
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.calendar-day.is-recovery .calendar-day-dot {
  border-color: rgba(47, 143, 99, 0.24);
  background: var(--green-soft);
  color: var(--green);
}

.calendar-day.is-current .calendar-day-dot {
  background: var(--navy);
  border-color: rgba(7, 18, 37, 0.18);
  color: #fff;
  box-shadow: 0 8px 16px rgba(7, 18, 37, 0.12);
}

.calendar-day.is-current .calendar-day-label {
  color: var(--navy);
}

.profile-calendar-meta {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(207, 213, 223, 0.72);
}

.profile-calendar-hero .calendar-strip {
  margin-bottom: 4px;
}

.profile-calendar-hero .profile-calendar-meta {
  display: none;
}

.calendar-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.calendar-meta-row span {
  color: var(--muted);
  font-size: 0.8rem;
}

.calendar-meta-row strong {
  color: var(--navy);
  font-size: 0.9rem;
}

.calendar-meta-row-accent strong {
  color: var(--accent-deep);
}

.profile-controls-hidden {
  display: none;
}

.recovery-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mini-card {
  min-width: 0;
  padding: 18px 18px 18px 0;
  border-right: 1px solid var(--line);
}

.mini-card + .mini-card {
  padding-left: 18px;
}

.mini-card:last-child {
  border-right: 0;
}

.mini-card h3 {
  color: var(--navy);
  font-size: 1rem;
}

.mini-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.equipment-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.equipment-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.equipment-card.is-highlighted {
  border-color: rgba(239, 106, 46, 0.55);
  box-shadow: 0 16px 34px rgba(239, 106, 46, 0.16);
  transform: translateY(-2px);
}

.equipment-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eef1f5;
}

.equipment-content {
  padding: 15px;
}

.equipment-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.equipment-head h3 {
  color: var(--navy);
  font-size: 1.04rem;
}

.equipment-content p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.68;
}

.equipment-meta {
  margin-top: 12px;
}

.equipment-meta strong {
  display: block;
  line-height: 1.58;
}

.empty-text {
  color: var(--muted);
  line-height: 1.7;
}

.motivation-panel {
  overflow: hidden;
}

.motivation-marquee {
  display: grid;
  gap: 10px;
}

.marquee-line {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  white-space: nowrap;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid var(--line);
  color: #2a354a;
  font-weight: 700;
  font-size: 0.9rem;
}

.marquee-line .marquee-track span:nth-child(3n + 1) {
  background: var(--accent-soft);
  border-color: rgba(239, 106, 46, 0.32);
  color: var(--accent-deep);
}

.marquee-line-a .marquee-track {
  animation: marquee-left 18s linear infinite;
}

.marquee-line-b .marquee-track {
  animation: marquee-right 22s linear infinite;
}

.marquee-line-c .marquee-track {
  animation: marquee-left 26s linear infinite;
}

@keyframes marquee-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes marquee-right {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

.action-dock {
  position: fixed;
  right: 24px;
  bottom: 22px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100vw - 48px);
  padding: 8px;
  border: 1px solid rgba(207, 213, 223, 0.92);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(14px);
}

.dock-button {
  min-height: 42px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 900;
  white-space: nowrap;
}

.dock-button-quiet {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
}

.dock-button-quiet.is-visible {
  display: inline-flex;
  align-items: center;
}

.dock-button-soft {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
}

.bmi-modal[hidden] {
  display: none;
}

.bmi-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 20px;
}

.bmi-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 18, 37, 0.38);
  backdrop-filter: blur(6px);
}

.bmi-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 420px);
  padding: 22px;
  border: 1px solid rgba(207, 213, 223, 0.92);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lift);
}

.bmi-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.bmi-modal-head h2 {
  margin: 0;
  color: var(--navy);
  font-size: 1.18rem;
}

.bmi-modal-close {
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

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

.bmi-modal-grid label {
  display: grid;
  gap: 6px;
}

.bmi-modal-grid span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.bmi-modal-grid input {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
}

.bmi-result-card {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(207, 213, 223, 0.72);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 248, 242, 0.9), rgba(255, 255, 255, 1));
}

.bmi-result-card span,
.bmi-result-card small {
  color: var(--muted);
}

.bmi-result-card strong {
  color: var(--navy);
  font-size: 2rem;
  line-height: 1;
}

.bmi-modal-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: stretch;
  }

  .hero-overview {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 980px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .equipment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recovery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mini-card:nth-child(2) {
    border-right: 0;
  }

  .mini-card:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 18px 12px 126px;
  }

  .hero,
  .system-panel,
  .plan-panel,
  .workout-panel {
    padding: 20px;
    border-radius: 18px;
  }

  .hero {
    gap: 22px;
  }

  .hero-side {
    gap: 10px;
  }

  .hero-overview {
    padding: 8px;
  }

  .hero-art {
    max-width: 100%;
    padding: 8px 8px 0;
  }

  .section-head,
  .section-head-split,
  .exercise-head,
  .warmup-card {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .frequency-tabs {
    width: 100%;
  }

  .status-grid,
  .recovery-grid,
  .guide-grid,
  .equipment-grid {
    grid-template-columns: 1fr;
  }

  .day-card {
    padding-left: 36px;
  }

  .day-card::before {
    left: 11px;
  }

  .day-card::after {
    left: 4px;
  }

  .warmup-actions,
  .exercise-head-actions {
    justify-content: flex-start;
  }

  .checkin-box {
    justify-items: start;
    width: 100%;
  }

  .primary-button {
    width: 100%;
  }

  .mini-card,
  .mini-card + .mini-card {
    padding: 16px 0;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .mini-card:first-child {
    border-top: 0;
  }

  .action-dock {
    right: 10px;
    bottom: 10px;
    left: 10px;
    justify-content: flex-end;
    max-width: none;
    overflow-x: auto;
  }

  .dock-button {
    min-height: 40px;
    padding: 9px 11px;
    font-size: 0.88rem;
  }

  .bmi-modal-panel {
    padding: 18px;
    border-radius: 18px;
  }

  .bmi-modal-grid {
    grid-template-columns: 1fr;
  }

  .marquee-track {
    gap: 10px;
  }

  .marquee-track span {
    font-size: 0.84rem;
    padding: 5px 10px;
  }
}

@media (max-width: 640px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 2.35rem;
  }

  .day-top {
    flex-direction: column;
  }

  .dock-button-soft {
    flex: 1 0 auto;
  }
}

/* ===== Layout Variants ===== */

/* Dashboard: tighter spacing, more info-dense */
html[data-layout="dashboard"] .hero {
  grid-template-columns: 1fr minmax(0, 340px);
}
html[data-layout="dashboard"] .dashboard-layout {
  gap: 16px;
}
html[data-layout="dashboard"] .section-head-split {
  gap: 8px;
}
html[data-layout="dashboard"] .hero-overview {
  grid-template-columns: 1fr 1fr;
}

/* Immersive: no borders, no shadows, full-width feel */
html[data-layout="immersive"] {
  --shadow-soft: none;
  --shadow-lift: none;
}
html[data-layout="immersive"] .hero,
html[data-layout="immersive"] .plan-panel,
html[data-layout="immersive"] .workout-panel {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none !important;
}
html[data-layout="immersive"] .hero {
  border-bottom: 1px solid var(--line);
  padding-left: 0;
  padding-right: 0;
}
html[data-layout="immersive"] .app-shell {
  max-width: 100%;
  padding-left: 28px;
  padding-right: 28px;
}
html[data-layout="immersive"] .plan-panel,
html[data-layout="immersive"] .workout-panel {
  padding: 28px 0;
}

/* Mobile: large radius, strong shadows, card-focused */
html[data-layout="mobile"] .hero,
html[data-layout="mobile"] .plan-panel,
html[data-layout="mobile"] .workout-panel {
  border-radius: 24px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
}
html[data-layout="mobile"] .action-dock {
  bottom: 20px;
  right: 16px;
  left: 16px;
}

/* ===== Style Switcher (floating panel) ===== */
.style-fab {
  position: fixed;
  bottom: 76px;
  right: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--accent, #ef6a2e);
  color: #fff;
  font-size: 1.35rem;
  cursor: pointer;
  box-shadow: 0 4px 18px color-mix(in srgb, var(--accent, #ef6a2e) 35%, transparent);
  transition: transform .25s, background .3s;
}
.style-fab:hover { transform: scale(1.1); }
.style-fab:active { transform: scale(.95); }

.style-panel {
  position: fixed;
  bottom: 134px;
  right: 24px;
  width: 280px;
  max-height: 70vh;
  overflow-y: auto;
  z-index: 101;
  background: var(--surface, #fff);
  border: 1px solid var(--line, #e2e5ea);
  border-radius: 18px;
  box-shadow: var(--shadow-lift, 0 18px 44px rgba(0,0,0,0.12));
  padding: 16px;
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.style-panel[hidden] { display: none !important; }

.style-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.style-panel-head strong {
  font-size: .92rem;
  color: var(--text, #101827);
  transition: color .3s;
}
.style-panel-close {
  border: 0;
  background: var(--surface-soft, #fafbfc);
  color: var(--muted, #667085);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s, color .3s;
}

.style-section { margin-bottom: 14px; }
.style-section:last-child { margin-bottom: 0; }
.style-section-label {
  font-size: .7rem;
  font-weight: 700;
  color: var(--muted, #667085);
  letter-spacing: .06em;
  margin-bottom: 8px;
  text-transform: uppercase;
  transition: color .3s;
}
.style-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.style-opt {
  padding: 5px 12px;
  border: 1.5px solid var(--line-strong, #cfd5df);
  border-radius: 999px;
  background: transparent;
  color: var(--muted, #667085);
  font-size: .76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.style-opt:hover {
  border-color: var(--accent, #ef6a2e);
  color: var(--text, #101827);
}
.style-opt.is-active {
  border-color: var(--accent, #ef6a2e);
  background: var(--accent-soft, #fff1ea);
  color: var(--accent-deep, #bc4d18);
  font-weight: 700;
}
.style-opt-swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}

@media (max-width: 640px) {
  .style-fab { bottom: 68px; right: 14px; width: 42px; height: 42px; font-size: 1.15rem; }
  .style-panel { right: 14px; bottom: 120px; width: 240px; }
}