static/styles.css

:root {
  --ink: #111312;
  --muted: #69716d;
  --paper: #f7f3ea;
  --panel: #fffdf7;
  --line: #ded8cd;
  --line-strong: #c5bdae;
  --mint: #7dcfb6;
  --mint-dark: #27735f;
  --coral: #f05d4e;
  --coral-dark: #b63429;
  --gold: #d49a3a;
  --blue: #4c78a8;
  --shadow: 0 14px 40px rgba(30, 28, 24, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 19, 18, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(17, 19, 18, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 52px 52px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  border: 0;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.app-shell {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 22px;
}

.app-header,
.section-heading,
.panel-heading,
.panel-actions,
.header-actions,
.week-controls,
.sync-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-header {
  justify-content: space-between;
  padding: 8px 0 18px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(2.1rem, 5vw, 4.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  font-size: 1rem;
  letter-spacing: 0;
}

.status-pill,
.mini-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--muted);
  background: rgba(255, 253, 247, 0.78);
  font-size: 0.84rem;
  white-space: nowrap;
}

.mini-status {
  min-height: 28px;
  font-size: 0.76rem;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.metric-strip article,
.panel,
.week-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.94);
  box-shadow: var(--shadow);
}

.metric-strip article {
  min-height: 92px;
  padding: 15px;
}

.metric-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
}

.metric-strip strong {
  display: block;
  margin-top: 9px;
  font-size: clamp(1.26rem, 2.8vw, 2.15rem);
  line-height: 1;
}

.layout-grid {
  display: grid;
  grid-template-columns: minmax(350px, 0.95fr) minmax(350px, 1.05fr) minmax(320px, 0.85fr);
  gap: 14px;
  align-items: start;
}

.setup-panel {
  grid-row: span 2;
}

.panel,
.week-section {
  padding: 16px;
}

.panel-heading,
.section-heading {
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-heading {
  margin-bottom: 16px;
}

.form-grid,
.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

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

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px 11px;
  color: var(--ink);
  background: #ffffff;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 3px rgba(125, 207, 182, 0.22);
}

textarea {
  display: block;
  min-height: 72px;
  resize: vertical;
  line-height: 1.45;
}

.wide-field {
  display: block;
  margin-top: 12px;
}

.date-chip {
  width: 158px;
  min-height: 38px;
}

.primary-button,
.ghost-button,
.danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 7px;
  padding: 9px 13px;
  font-weight: 800;
  white-space: nowrap;
}

.primary-button {
  color: #ffffff;
  background: var(--ink);
}

.ghost-button {
  border: 1px solid var(--line);
  color: var(--ink);
  background: #ffffff;
}

.danger-button {
  color: #ffffff;
  background: var(--coral-dark);
}

.plan-note {
  margin-top: 14px;
  border-left: 4px solid var(--gold);
  padding: 11px 12px;
  color: #59462a;
  background: #fff6df;
  border-radius: 6px;
  line-height: 1.45;
}

.panel-actions {
  justify-content: flex-end;
  margin-top: 13px;
  flex-wrap: wrap;
}

.file-drop {
  display: grid;
  place-items: center;
  min-height: 124px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(125, 207, 182, 0.18), rgba(240, 93, 78, 0.11)),
    #ffffff;
  color: var(--muted);
  font-weight: 850;
  text-align: center;
}

.file-drop input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
}

.food-result {
  margin-top: 13px;
}

.food-estimate {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.food-estimate h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.macro-row,
.food-item,
.day-total-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.macro-row span,
.food-item span,
.day-total-row span {
  border-radius: 7px;
  padding: 8px;
  background: #f5f1e8;
  color: var(--muted);
  font-size: 0.82rem;
}

.macro-row strong,
.food-item strong,
.day-total-row strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
}

.food-list {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}

.food-item {
  grid-template-columns: 1.5fr 0.8fr 0.8fr 0.8fr;
  align-items: stretch;
}

.assumption-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.manual-food-form {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr 0.9fr auto;
  gap: 8px;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #ffffff;
}

.apple-panel textarea,
.export-panel textarea {
  min-height: 158px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

.sync-row {
  margin-top: 11px;
  align-items: end;
}

.sync-row label {
  flex: 1;
}

.week-section {
  margin-top: 14px;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.day-card {
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: #ffffff;
}

.day-card.today {
  border-color: var(--mint-dark);
  box-shadow: inset 0 0 0 2px rgba(125, 207, 182, 0.23);
}

.day-card header {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.day-card h3 {
  font-size: 0.95rem;
}

.day-card time {
  color: var(--muted);
  font-size: 0.78rem;
}

.day-stat {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding: 7px 0;
  font-size: 0.86rem;
}

.day-stat span {
  color: var(--muted);
}

.progress-track {
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: #e9e2d6;
}

.progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mint), var(--blue));
}

.bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(330px, 0.65fr);
  gap: 14px;
  margin-top: 14px;
}

.chart-panel canvas {
  display: block;
  width: 100%;
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.empty-state,
.error-state,
.success-state {
  border-radius: 8px;
  padding: 12px;
  line-height: 1.45;
}

.empty-state {
  color: var(--muted);
  background: #f5f1e8;
}

.error-state {
  color: #7f2119;
  background: #ffe5e1;
}

.success-state {
  color: #155b4a;
  background: #e3f7ee;
}

@media (max-width: 1180px) {
  .metric-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .layout-grid,
  .bottom-grid {
    grid-template-columns: 1fr;
  }

  .setup-panel {
    grid-row: auto;
  }

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

@media (max-width: 720px) {
  .app-shell {
    padding: 14px;
  }

  .app-header,
  .section-heading,
  .panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions,
  .week-controls {
    width: 100%;
    flex-wrap: wrap;
  }

  .metric-strip,
  .form-grid,
  .quick-grid,
  .week-grid,
  .manual-food-form,
  .macro-row,
  .food-item,
  .day-total-row {
    grid-template-columns: 1fr;
  }

  .date-chip {
    width: 100%;
  }

  .sync-row {
    display: grid;
    grid-template-columns: 1fr;
  }
}