:root {
  --bg: #101820;
  --bg-soft: rgba(16, 24, 32, 0.76);
  --card: rgba(250, 246, 238, 0.92);
  --card-strong: #fff9ef;
  --ink: #1d2b36;
  --ink-soft: #51616d;
  --line: rgba(16, 24, 32, 0.1);
  --accent: #ff7a18;
  --accent-deep: #cf4d00;
  --accent-cool: #2b8a7f;
  --success: #3f8f58;
  --warning: #d17b11;
  --danger: #b85042;
  --shadow: 0 24px 60px rgba(7, 13, 19, 0.18);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-heading: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  --font-body: "Iowan Old Style", "Palatino Linotype", serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 122, 24, 0.24), transparent 32%),
    radial-gradient(circle at top right, rgba(43, 138, 127, 0.18), transparent 28%),
    linear-gradient(180deg, #111b22 0%, #18252f 45%, #101820 100%);
  color: var(--ink);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
  border: 0;
}

.app-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 96px;
}

.hero-card,
.card,
.tab-nav,
.filter-row {
  backdrop-filter: blur(22px);
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background:
    linear-gradient(135deg, rgba(255, 249, 239, 0.96), rgba(244, 240, 228, 0.92)),
    linear-gradient(120deg, rgba(255, 122, 24, 0.12), rgba(43, 138, 127, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-copy h1,
.panel-header h2,
.card h3,
.dialog-header h2 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1;
}

.hero-copy h1 {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  max-width: none;
}

.hero-actions,
.inline-actions,
.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.overview-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin: 14px 0;
}

.metric-card {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 249, 239, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 18px 44px rgba(10, 17, 24, 0.14);
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-heading);
  font-size: 1.9rem;
}

.metric-card small {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.4;
}

.tab-nav {
  position: sticky;
  top: 12px;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  margin-bottom: 18px;
  background: rgba(16, 24, 32, 0.68);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 44px rgba(7, 13, 19, 0.16);
}

.tab-button,
.ghost-button,
.primary-button,
.status-button,
.icon-button {
  border-radius: 999px;
  padding: 12px 18px;
  font-family: var(--font-heading);
  font-size: 0.96rem;
  transition:
    transform 160ms ease,
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.tab-button {
  color: rgba(255, 249, 239, 0.72);
  background: transparent;
}

.tab-button.active {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.16);
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.panel-stack {
  display: grid;
  gap: 18px;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  color: #f9f5ec;
}

.panel-header p,
.hero-copy p,
.metric-card p,
.muted,
.day-meta,
.hint-box,
.empty-state,
.field span {
  line-height: 1.45;
}

.eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  color: var(--accent-cool);
}

.card,
.filter-row {
  padding: 22px;
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.filter-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.week-layout,
.summary-grid,
.dialog-grid {
  display: grid;
  gap: 16px;
}

.week-layout {
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
}

.day-list {
  display: grid;
  gap: 10px;
}

.day-button {
  width: 100%;
  display: grid;
  gap: 8px;
  align-items: start;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
}

.day-button.active {
  border-color: rgba(255, 122, 24, 0.44);
  background: rgba(255, 122, 24, 0.1);
  transform: translateY(-1px);
}

.day-button.done {
  border-color: rgba(63, 143, 88, 0.3);
}

.day-title,
.exercise-title,
.history-card h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  font-family: var(--font-heading);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  background: rgba(81, 97, 109, 0.12);
  color: var(--ink-soft);
}

.status-pill.done {
  background: rgba(63, 143, 88, 0.12);
  color: var(--success);
}

.status-pill.live {
  background: rgba(255, 122, 24, 0.12);
  color: var(--accent-deep);
}

.day-preview {
  min-height: 280px;
}

.plain-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.plain-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.day-focus {
  display: inline-flex;
  margin: 10px 0 12px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(43, 138, 127, 0.12);
  color: var(--accent-cool);
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

.exercise-list,
.history-list,
.library-list,
.session-view {
  display: grid;
  gap: 14px;
}

.exercise-section {
  display: grid;
  gap: 10px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.08);
  color: var(--ink-soft);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.exercise-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.collapsible-exercise {
  overflow: hidden;
}

.exercise-summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  cursor: pointer;
}

.exercise-summary::-webkit-details-marker {
  display: none;
}

.exercise-summary-main {
  min-width: 0;
}

.exercise-summary-main h3 {
  margin: 0;
  font-family: var(--font-heading);
}

.exercise-summary-side {
  display: grid;
  justify-items: end;
  gap: 10px;
  flex-shrink: 0;
}

.exercise-toggle-indicator {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.08);
  color: var(--ink-soft);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  transition:
    transform 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.collapsible-exercise[open] .exercise-toggle-indicator {
  transform: rotate(45deg);
  background: rgba(255, 122, 24, 0.12);
  color: var(--accent-deep);
}

.exercise-card-body {
  padding: 0 20px 20px;
  border-top: 1px solid rgba(16, 24, 32, 0.08);
}

.exercise-meta,
.history-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 14px;
}

.compact-meta {
  margin-bottom: 0;
}

.summary-copy-plan {
  background: rgba(43, 138, 127, 0.12);
  color: var(--accent-cool);
}

.meta-pill {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.07);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.strong-pill {
  background: rgba(255, 122, 24, 0.12);
  color: var(--accent-deep);
}

.success-pill {
  background: rgba(63, 143, 88, 0.12);
  color: var(--success);
}

.warning-pill {
  background: rgba(209, 123, 17, 0.12);
  color: var(--warning);
}

.comparison-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
}

.comparison-pill.better {
  background: rgba(63, 143, 88, 0.12);
  color: var(--success);
}

.comparison-pill.worse {
  background: rgba(184, 80, 66, 0.12);
  color: var(--danger);
}

.comparison-pill.neutral {
  background: rgba(16, 24, 32, 0.08);
  color: var(--ink-soft);
}

.set-grid {
  display: grid;
  gap: 10px;
}

.set-row {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.set-row-header {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.set-label {
  font-family: var(--font-heading);
  color: var(--ink-soft);
  padding-top: 12px;
}

.set-plan {
  display: grid;
  gap: 8px;
  align-self: stretch;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(16, 24, 32, 0.04);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.set-plan > span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.plan-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plan-stack-secondary {
  margin-top: 2px;
}

.plan-chip {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 122, 24, 0.1);
  color: var(--accent-deep);
  font-size: 0.88rem;
}

.muted-chip {
  background: rgba(16, 24, 32, 0.07);
  color: var(--ink-soft);
}

.reference-chip {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(43, 138, 127, 0.1);
  color: var(--accent-cool);
  font-size: 0.88rem;
}

.set-inline-actions,
.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.set-inline-actions {
  margin-top: 2px;
}

.chip-button {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(16, 24, 32, 0.1);
  color: var(--ink-soft);
  font-family: var(--font-heading);
  font-size: 0.8rem;
}

.chip-button.active {
  background: rgba(255, 122, 24, 0.14);
  color: var(--accent-deep);
  border-color: rgba(255, 122, 24, 0.24);
}

.set-fields {
  display: grid;
  gap: 10px;
}

.gym-fields {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cardio-fields {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.field-hint {
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(16, 24, 32, 0.12);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  outline: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(255, 122, 24, 0.56);
  box-shadow: 0 0 0 4px rgba(255, 122, 24, 0.13);
}

.field textarea {
  resize: vertical;
}

.field-full {
  grid-column: 1 / -1;
}

.field-wide {
  grid-column: span 2;
}

.compact-field {
  min-width: 220px;
}

.compact-field span {
  color: rgba(249, 245, 236, 0.82);
}

.compact-field select {
  min-width: 220px;
  background: rgba(255, 249, 239, 0.92);
}

.session-progress {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.session-progress-meta {
  margin: 0;
}

.progress-track {
  position: relative;
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.08);
}

.progress-track span {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cool) 100%);
}

.guided-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.guided-toggle span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.session-closeout {
  display: grid;
  gap: 16px;
}

.closeout-header,
.library-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.library-card-copy {
  display: grid;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.closeout-header h3,
.library-card-header h3 {
  margin: 0;
  font-family: var(--font-heading);
}

.exercise-thumb {
  width: 64px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 18px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 122, 24, 0.22), transparent 42%),
    rgba(16, 24, 32, 0.08);
  color: var(--accent-deep);
  font-family: var(--font-heading);
  font-size: 1rem;
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.exercise-thumb.small-thumb {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  font-size: 0.82rem;
}

.exercise-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.closeout-header p:not(.eyebrow) {
  margin: 8px 0 0;
  color: var(--ink-soft);
  line-height: 1.45;
}

.review-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.insight-list {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(43, 138, 127, 0.08);
  border: 1px solid rgba(43, 138, 127, 0.12);
}

.insight-list p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.45;
}

.exercise-settings {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(16, 24, 32, 0.04);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.weight-mode-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.toggle-label {
  font-family: var(--font-heading);
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.compact-number-field {
  display: grid;
  gap: 6px;
  min-width: 120px;
}

.compact-number-field span {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.compact-number-field input {
  width: 112px;
  padding: 9px 11px;
  border-radius: 12px;
  border: 1px solid rgba(16, 24, 32, 0.12);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  outline: none;
}

.preset-increments {
  align-items: center;
}

.exercise-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.history-inline,
.exercise-note-card,
.library-card,
.import-preview {
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(16, 24, 32, 0.05);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.json-helper {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(255, 122, 24, 0.09), rgba(43, 138, 127, 0.08)),
    rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.json-helper strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.json-helper p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.45;
}

.json-helper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.import-status {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(16, 24, 32, 0.08);
  background: rgba(16, 24, 32, 0.05);
  color: var(--ink-soft);
  line-height: 1.45;
}

.import-status[data-tone="success"] {
  background: rgba(63, 143, 88, 0.1);
  border-color: rgba(63, 143, 88, 0.18);
  color: var(--success);
}

.import-status[data-tone="warning"] {
  background: rgba(209, 123, 17, 0.1);
  border-color: rgba(209, 123, 17, 0.18);
  color: var(--warning);
}

.import-status[data-tone="error"] {
  background: rgba(184, 80, 66, 0.1);
  border-color: rgba(184, 80, 66, 0.18);
  color: var(--danger);
}

.history-inline strong,
.import-preview strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.history-inline p,
.exercise-note-card p,
.library-card p,
.import-preview p {
  margin: 0;
  color: var(--ink-soft);
}

.exercise-note-card strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.library-card {
  display: grid;
  gap: 10px;
  margin-bottom: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(255, 249, 239, 0.62)),
    rgba(16, 24, 32, 0.04);
}

.library-group {
  display: grid;
  gap: 10px;
}

.library-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #f9f5ec;
}

.library-group-header h3 {
  margin: 0;
  font-family: var(--font-heading);
}

.library-simple-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.compact-library-card {
  padding: 16px;
}

.library-overview,
.library-chip-row,
.library-picker-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.library-overview,
.library-picker-summary {
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 249, 239, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: var(--ink-soft);
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

.library-picker {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  max-height: min(48vh, 520px);
  overflow: auto;
}

.library-picker-list {
  display: grid;
  gap: 10px;
}

.library-picker-item {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(16, 24, 32, 0.09);
}

.library-picker-item input {
  margin-top: 14px;
}

.library-picker-item span {
  display: grid;
  gap: 5px;
}

.library-picker-item strong {
  font-family: var(--font-heading);
}

.library-picker-item small,
.library-picker-item em {
  color: var(--ink-soft);
  line-height: 1.35;
}

.library-picker-item em {
  font-style: normal;
  font-size: 0.9rem;
}

.library-preview strong {
  color: var(--ink);
  font-family: var(--font-heading);
}

.library-days {
  font-size: 0.9rem;
}

.preview-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 12px 0 0;
  list-style: none;
}

.preview-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.preview-list small {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
}

.session-header,
.history-summary-card,
.history-card,
.empty-state {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.session-empty {
  color: var(--ink-soft);
}

.history-summary-card {
  display: grid;
  gap: 16px;
}

.history-summary-card h3 {
  margin: 0;
  font-family: var(--font-heading);
}

.history-summary-header,
.history-complete-label,
.mini-chart-card > div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.history-stats-grid,
.record-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.record-card {
  min-width: 150px;
  display: grid;
  gap: 5px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.record-card span,
.mini-chart-card span,
.history-complete-label small {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.record-card strong {
  font-family: var(--font-heading);
  font-size: 1.45rem;
}

.record-card small {
  color: var(--ink-soft);
}

.mini-chart-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(43, 138, 127, 0.08);
  border: 1px solid rgba(43, 138, 127, 0.12);
}

.mini-chart {
  width: 100%;
  height: 130px;
  color: var(--accent-cool);
}

.mini-chart circle {
  fill: var(--accent);
  stroke: #fff9ef;
  stroke-width: 2;
}

.history-complete-label {
  align-items: center;
  color: #f9f5ec;
  font-family: var(--font-heading);
}

.session-note {
  margin-top: 14px;
}

.summary-grid {
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
}

.import-card pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: rgba(16, 24, 32, 0.92);
  color: #f6f1e7;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.87rem;
  line-height: 1.55;
}

.primary-button {
  color: #fff7f0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow: 0 10px 24px rgba(207, 77, 0, 0.25);
}

.ghost-button,
.status-button,
.icon-button {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(16, 24, 32, 0.1);
}

.status-button[data-status="done"] {
  color: var(--success);
}

.primary-button:hover,
.ghost-button:hover,
.status-button:hover,
.icon-button:hover,
.tab-button:hover,
.day-button:hover {
  transform: translateY(-1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

dialog {
  width: min(860px, calc(100vw - 24px));
  padding: 0;
  border: 0;
  border-radius: 28px;
  background: transparent;
}

dialog::backdrop {
  background: rgba(16, 24, 32, 0.68);
  backdrop-filter: blur(10px);
}

.dialog-form {
  padding: 26px;
  background: #f9f5ec;
  border-radius: 28px;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

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

.hint-box {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(43, 138, 127, 0.08);
  color: var(--ink-soft);
}

.form-feedback {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(184, 80, 66, 0.1);
  border: 1px solid rgba(184, 80, 66, 0.18);
  color: var(--danger);
  line-height: 1.45;
}

#toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translate(-50%, 12px);
  min-width: 220px;
  max-width: calc(100vw - 32px);
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.92);
  color: #fff5ea;
  text-align: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

#toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.hidden {
  display: none !important;
}

@media (max-width: 920px) {
  .week-layout,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .filter-row,
  .gym-fields,
  .cardio-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field-wide {
    grid-column: 1 / -1;
  }

  .set-row-header {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 12px;
  }

  .hero-card,
  .card,
  .filter-row,
  .session-header,
  .history-card,
  .empty-state,
  .dialog-form {
    border-radius: 22px;
  }

  .hero-card {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 12px 16px;
  }

  .tab-nav {
    top: auto;
    bottom: 12px;
    position: fixed;
    left: 10px;
    right: 10px;
    width: auto;
    margin: 0;
    gap: 6px;
    padding: 8px;
    border-radius: 24px;
  }

  .tab-button {
    padding: 10px 6px;
    font-size: 0.78rem;
  }

  .panel-header,
  .dialog-header,
  .closeout-header,
  .library-card-header {
    flex-direction: column;
  }

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

  .filter-row,
  .gym-fields,
  .cardio-fields {
    grid-template-columns: 1fr;
  }

  .set-row-header {
    grid-template-columns: 1fr;
  }

  .exercise-summary {
    flex-direction: column;
  }

  .exercise-summary-side {
    width: 100%;
    grid-template-columns: 1fr auto;
    align-items: center;
    justify-items: stretch;
  }
}