:root {
  color-scheme: dark;
  --bg: #131515;
  --panel: #1d2121;
  --panel-2: #252a2a;
  --panel-3: #303737;
  --text: #f3f1e7;
  --muted: #b0b7b2;
  --line: #424848;
  --accent: #d2ff72;
  --accent-strong: #b8ef3e;
  --danger: #ff8f7a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.26);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(210, 255, 114, 0.1), transparent 30%),
    linear-gradient(180deg, #161919 0%, #101212 100%);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 1rem;
}

.topbar,
.panel-header,
.dialog-head,
.inline-fields,
.lift-card-head,
.calendar-meta,
.row-head,
.workout-actions,
.queued-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.topbar {
  margin-bottom: 1rem;
}

.topbar-actions,
.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.eyebrow {
  margin: 0 0 0.25rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: 1.9rem;
}

h2 {
  font-size: 1.15rem;
}

h3 {
  font-size: 1rem;
}

h4 {
  font-size: 0.88rem;
}

.layout {
  display: grid;
  gap: 1rem;
}

.panel,
.card,
.lift-card,
.calendar-row,
.history-group,
.set-row,
.accessory-block,
.plate-dialog,
.queued-cycle {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 100%), var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 1rem;
}

.panel.is-hidden {
  display: none;
}

.is-hidden {
  display: none !important;
}

.panel-header {
  margin-bottom: 1rem;
}

.panel-header.compact {
  margin-top: 1rem;
}

.panel-note,
.muted,
.calendar-meta,
.history-meta,
.queued-meta,
.set-subtitle {
  color: var(--muted);
  font-size: 0.92rem;
}

.stack,
.subsection,
.accessory-stack,
.calendar-list,
.history-list,
.plan-summary-body,
.dialog-body {
  display: grid;
  gap: 1rem;
}

.plan-summary-body {
  color: var(--muted);
}

.subsection-head {
  display: grid;
  gap: 0.25rem;
}

.subsection-head p {
  color: var(--muted);
  font-size: 0.92rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  color: var(--muted);
  font-size: 0.85rem;
}

input,
select {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
  color: var(--text);
  padding: 0.8rem 0.9rem;
}

input:focus,
select:focus {
  outline: 2px solid rgba(210, 255, 114, 0.35);
  border-color: var(--accent);
}

.primary-button,
.ghost-button,
.secondary-button,
.danger-button,
.set-row button {
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 0.75rem 0.95rem;
  cursor: pointer;
}

.primary-button {
  background: var(--accent);
  color: #121612;
  font-weight: 700;
}

.secondary-button {
  background: var(--panel-3);
  color: var(--text);
  border-color: var(--line);
}

.ghost-button {
  background: transparent;
  color: var(--muted);
  border-color: var(--line);
}

.danger-button {
  background: rgba(255, 143, 122, 0.12);
  color: var(--danger);
  border-color: rgba(255, 143, 122, 0.35);
}

.card,
.queued-cycle {
  padding: 1rem;
}

.home-actions {
  margin-bottom: 0.85rem;
}

.empty-state {
  color: var(--muted);
}

.lift-grid,
.assignment-grid {
  display: grid;
  gap: 0.8rem;
}

.lift-card {
  padding: 0.9rem;
  display: grid;
  gap: 0.9rem;
}

.inline-fields {
  flex-wrap: wrap;
}

.inline-fields > .field {
  flex: 1 1 140px;
}

.inline-fields.triple > .field {
  flex-basis: 110px;
}

.accessory-row {
  display: grid;
  gap: 0.6rem;
  padding: 0.8rem;
  border: 1px solid rgba(210, 255, 114, 0.24);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(210, 255, 114, 0.08), rgba(210, 255, 114, 0.03));
}

.assignment-grid .field {
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.today-workout {
  display: grid;
  gap: 1rem;
}

.today-header {
  display: grid;
  gap: 0.35rem;
}

.badge-row,
.set-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  font-size: 0.84rem;
}

.set-list,
.accessory-list {
  display: grid;
  gap: 0.7rem;
}

.set-row,
.accessory-block {
  padding: 0.8rem;
}

.workout-section {
  display: grid;
  gap: 0.7rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 0.8rem;
}

.workout-section-main {
  border-color: rgba(122, 196, 255, 0.38);
  background:
    linear-gradient(180deg, rgba(122, 196, 255, 0.14), rgba(122, 196, 255, 0.04)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 100%),
    var(--panel-2);
  box-shadow: inset 0 0 0 1px rgba(122, 196, 255, 0.08);
}

.workout-section-main .calendar-toggle {
  border-radius: 12px;
  padding: 0.25rem 0.35rem;
  background: rgba(122, 196, 255, 0.08);
}

.workout-section-main .calendar-toggle h4 {
  color: #b9e0ff;
}

.workout-section-main .set-subtitle {
  color: #d9ecff;
}

.workout-section-main .set-row {
  border: 1px solid rgba(122, 196, 255, 0.18);
  border-radius: 14px;
  background: rgba(9, 32, 49, 0.34);
}

.workout-section-accessory,
.accessory-block {
  border-color: rgba(210, 255, 114, 0.24);
  background: linear-gradient(180deg, rgba(210, 255, 114, 0.1), rgba(210, 255, 114, 0.03));
}

.set-row {
  display: grid;
  gap: 0.7rem;
}

.row-head {
  align-items: start;
}

.set-row input {
  max-width: 110px;
}

.calendar-list,
.history-list {
  margin-top: 0.6rem;
}

.calendar-row,
.history-group {
  padding: 0.85rem;
  display: grid;
  gap: 0.65rem;
}

.calendar-toggle {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  display: grid;
  gap: 0.65rem;
}

.calendar-toggle:focus-visible {
  outline: 2px solid rgba(210, 255, 114, 0.35);
  border-radius: 12px;
}

.calendar-row.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(210, 255, 114, 0.2);
}

.calendar-details {
  display: grid;
  gap: 0.85rem;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.calendar-row.today {
  border-color: var(--accent);
}

.calendar-row.completed {
  background: linear-gradient(180deg, rgba(210, 255, 114, 0.08), transparent 100%), var(--panel);
}

.calendar-row.missed {
  background: linear-gradient(180deg, rgba(255, 143, 122, 0.08), transparent 100%), var(--panel);
}

.calendar-row.day-mon {
  border-left: 4px solid #8bd3ff;
}

.calendar-row.day-tue {
  border-left: 4px solid #78f0b5;
}

.calendar-row.day-thu {
  border-left: 4px solid #ffd66b;
}

.calendar-row.day-fri {
  border-left: 4px solid #ff9b8d;
}

.history-entry {
  display: grid;
  gap: 0.25rem;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.history-entry:first-of-type {
  border-top: none;
  padding-top: 0;
}

.queued-cycle {
  display: grid;
  gap: 0.7rem;
}

.plate-dialog {
  width: min(420px, calc(100vw - 2rem));
  padding: 1rem;
  color: var(--text);
}

.plate-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
}

.dialog-body {
  margin-top: 1rem;
}

.plate-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  background: var(--panel-2);
}

@media (min-width: 980px) {
  .layout {
    grid-template-columns: 1.1fr 1fr 0.9fr;
    align-items: start;
  }
}