:root {
  --bg: #f5f4f1;
  --surface: #ffffff;
  --surface-muted: rgba(255, 255, 255, 0.65);
  --ink: #111;
  --ink-soft: #333;
  --secondary: #71717a;
  --border: rgba(0, 0, 0, 0.07);
  --border-strong: rgba(0, 0, 0, 0.14);
  --accent: #16a34a;
  --accent-hover: #15803d;
  --accent-soft: rgba(22, 163, 74, 0.08);
  --accent-text: #fff;
  --urgent: #dc2626;
  --urgent-soft: rgba(220, 38, 38, 0.05);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 14px rgba(0, 0, 0, 0.03);
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: "Fraunces", "Georgia", serif;
  --font-ui: "Plus Jakarta Sans", system-ui, sans-serif;
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  color: var(--ink);
  background: linear-gradient(180deg, var(--bg) 0%, #edece8 100%);
  display: flex;
  justify-content: center;
  padding: 0 16px;
}

body.body--modal-open {
  touch-action: none;
}

.shell {
  position: relative;
  width: min(100%, 480px);
  padding: 0 16px calc(env(safe-area-inset-bottom, 0px) + 36px);
}

/* ── Header ─────────────────────────────────── */

.header {
  padding: 32px 0 24px;
}

.brand {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
}

.headline {
  margin-top: 12px;
  max-width: 14ch;
  font-family: var(--font-display);
  font-size: clamp(34px, 10vw, 48px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 800;
  font-variation-settings: "opsz" 72;
  color: var(--ink);
}

.headline--urgent {
  color: var(--urgent);
}

.subline {
  margin-top: 12px;
  max-width: 28ch;
  font-size: 15px;
  line-height: 1.4;
  color: var(--secondary);
  font-weight: 500;
}

/* ── Debt ────────────────────────────────────── */

.debt {
  margin-bottom: 8px;
}

.debt-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--urgent-soft);
  border: 1px solid rgba(220, 38, 38, 0.1);
  border-radius: var(--radius);
}

.debt-bar-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--urgent);
}

.debt-bar-amount {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--urgent);
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 48;
}

.debt-entries {
  padding-top: 8px;
}

.debt-entries .card {
  border-color: rgba(220, 38, 38, 0.08);
}

.debt-entries .row-actions {
  flex-direction: row;
  flex-wrap: wrap;
}

/* ── Focus card ──────────────────────────────── */

.focus,
.composer,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.focus {
  margin-top: 16px;
  padding: 20px;
}

.focus--active {
  border-left: 3px solid var(--accent);
}

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

.focus-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
}

.focus-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  color: var(--secondary);
}

.focus-status--active {
  background: var(--accent);
  color: var(--accent-text);
}

.focus strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 800;
  font-variation-settings: "opsz" 60;
}

.focus-meta {
  margin-top: 8px;
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.5;
}

.focus-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
}

/* ── Sections ────────────────────────────────── */

.section {
  padding-top: 24px;
}

.section--calendar {
  padding-top: 20px;
}

.section-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}

.section-title--urgent {
  color: var(--urgent);
}

#attention-list .card {
  border-left: 3px solid var(--urgent);
}

/* ── Week strip ──────────────────────────────── */

.week-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.week-day {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--surface-muted);
  min-height: 64px;
  padding: 8px 4px 7px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.week-day:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--border);
}

.week-day--today {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--border);
}

.week-day--booked:not(.week-day--selected) {
  background: rgba(245, 243, 239, 0.7);
  border-color: rgba(0, 0, 0, 0.04);
}

.week-day--selected {
  background: var(--surface);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.12);
}

.week-day-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--secondary);
}

.week-day--selected .week-day-label {
  color: var(--accent);
}

.week-day-number {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 48;
}

.week-day--selected .week-day-number {
  color: var(--accent);
}

.week-day-meta {
  min-height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.week-day-indicator {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.1);
}

.week-day-indicator--booked {
  background: var(--accent);
}

/* ── Composer ────────────────────────────────── */

.composer {
  margin-top: 14px;
  padding: 20px;
}

.composer-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
}

.composer-title {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 800;
  font-variation-settings: "opsz" 60;
}

.composer-summary {
  margin-top: 8px;
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.45;
}

.composer-penalty {
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.45;
}

.booking-meta {
  display: grid;
  gap: 12px;
}

.stake-display {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0 4px;
  border-top: 1px solid var(--border);
}

.stake-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--secondary);
}

.stake-amount {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--urgent);
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 48;
}

.payment-strip {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.payment-compact {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.payment-compact:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.payment-compact-label {
  font-size: 14px;
  font-weight: 700;
}

.payment-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.05);
  color: var(--secondary);
}

.payment-badge--ready {
  background: var(--accent-soft);
  color: var(--accent);
}

.payment-badge--attention {
  background: var(--urgent-soft);
  color: var(--urgent);
}

.payment-badge--required {
  background: rgba(0, 0, 0, 0.05);
  color: var(--secondary);
}

.payment-inline-copy {
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.45;
}

.book-form {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.time-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.time-field label {
  display: block;
  margin-bottom: 6px;
  padding-left: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
}

.book-form input,
.book-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  padding: 12px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.book-form input:focus,
.book-form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.book-form input::placeholder {
  color: var(--secondary);
}

.book-btn {
  appearance: none;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 20px;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}

.book-btn:hover {
  background: var(--accent-hover);
}

.book-btn:active {
  opacity: 0.9;
}

.book-btn:disabled,
.book-form input:disabled,
.book-form select:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

/* ── Cards ───────────────────────────────────── */

.card {
  padding: 16px;
  margin-bottom: 8px;
}

.card:last-child {
  margin-bottom: 0;
}

.card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.card--empty strong,
.card--empty .meta {
  color: var(--secondary);
}

.meta {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--secondary);
}

/* ── Actions ─────────────────────────────────── */

.row-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.action-button {
  appearance: none;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  padding: 12px 18px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s ease, opacity 0.15s ease;
}

.action-button:hover {
  background: var(--accent-hover);
}

.action-button:active {
  opacity: 0.9;
}

.action-button:disabled {
  cursor: not-allowed;
  opacity: 0.35;
}

.action-button.primary-full {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
}

.action-button.destructive {
  background: transparent;
  color: var(--secondary);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 14px;
}

.action-button.destructive:hover {
  color: var(--urgent);
  background: transparent;
}

.action-button.outline {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border-strong);
}

.action-button.outline:hover {
  background: rgba(0, 0, 0, 0.02);
}

.action-button.quiet {
  background: transparent;
  color: var(--secondary);
  font-size: 13px;
  font-weight: 600;
}

.action-button.quiet:hover {
  color: var(--ink);
  background: transparent;
}

.action-button--static {
  background: rgba(0, 0, 0, 0.04);
  color: var(--secondary);
  cursor: default;
}

.action-button--static:hover {
  background: rgba(0, 0, 0, 0.04);
}

/* ── Toast & Status ──────────────────────────── */

.toast {
  padding-top: 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--accent);
  font-weight: 600;
}

.status {
  padding-top: 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--secondary);
}

.status a {
  color: inherit;
}

/* ── Modal ───────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px calc(env(safe-area-inset-bottom, 0px) + 20px);
  background: rgba(17, 17, 17, 0.32);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

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

.modal-sheet {
  width: min(100%, 480px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
  padding: 20px;
  pointer-events: auto;
}

.modal-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--urgent);
}

.modal-title {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 800;
  font-variation-settings: "opsz" 60;
}

.modal-copy {
  margin-top: 10px;
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.5;
}

.modal-actions {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

/* ── Utility ─────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Motion ──────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Small screens ───────────────────────────── */

@media (max-width: 420px) {
  .shell {
    padding-inline: 10px;
  }

  .headline {
    font-size: clamp(30px, 10vw, 42px);
  }

  .focus strong {
    font-size: 24px;
  }

  .composer-title {
    font-size: 22px;
  }

  .week-strip {
    gap: 4px;
  }

  .week-day {
    min-height: 58px;
    border-radius: 10px;
  }
}