:root {
  color-scheme: light;
  --bg: #f4efe8;
  --bg-2: #ece4d8;
  --panel: rgba(255, 255, 255, 0.8);
  --panel-strong: #ffffff;
  --ink: #1f2933;
  --muted: #5e6b76;
  --line: rgba(31, 41, 51, 0.12);
  --blue: #2563eb;
  --green: #059669;
  --red: #dc2626;
  --gold: #c58a2a;
  --shadow: 0 24px 60px rgba(44, 34, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(197, 138, 42, 0.18), transparent 36%),
    radial-gradient(circle at 85% 10%, rgba(37, 99, 235, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}

.page-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 20px 40px;
}

.hero {
  padding: 8px 4px 26px;
}

.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(31, 41, 51, 0.08);
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 14px;
}

.hero h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
  max-width: 14ch;
}

.hero p {
  margin: 16px 0 0;
  max-width: 66ch;
  color: var(--muted);
  font-size: 18px;
}

.layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.stats-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 16px;
}

.stat-card {
  background: var(--panel-strong);
  border-radius: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stat-label {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-card strong {
  font-size: 28px;
  font-family: Georgia, "Times New Roman", serif;
}

.chart-panel,
.form-panel,
.goal-panel,
.table-panel {
  padding: 18px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.panel-head.compact {
  margin-bottom: 16px;
}

.panel-head h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}

.panel-head p {
  margin: 4px 0 0;
  color: var(--muted);
}

.legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.swatch {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  display: inline-block;
}

.swatch-weight { background: var(--blue); }
.swatch-goal { background: var(--red); }
.swatch-height { background: var(--green); }

.chart-wrap {
  min-height: 480px;
  position: relative;
}

.chart-wrap svg {
  overflow: visible;
}

.chart-point {
  cursor: pointer;
}

.chart-point:focus {
  outline: none;
}

.chart-tooltip {
  position: absolute;
  min-width: 170px;
  max-width: 220px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(31, 41, 51, 0.94);
  color: #fff;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
  z-index: 3;
  display: grid;
  gap: 3px;
  backdrop-filter: blur(10px);
}

.chart-tooltip strong {
  font-size: 14px;
}

.chart-tooltip span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.88);
}

.side-column {
  display: grid;
  gap: 18px;
}

.form-grid,
.goal-row {
  display: grid;
  gap: 12px;
}

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

.form-grid .full,
.goal-row {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

input {
  border: 1px solid rgba(31, 41, 51, 0.18);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  outline: none;
}

input:focus {
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

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

.calendar-panel {
  padding: 18px;
}

.calendar-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.calendar-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  text-transform: capitalize;
  color: var(--ink);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.calendar-weekday,
.calendar-empty,
.calendar-day {
  min-height: 72px;
  border-radius: 16px;
}

.calendar-weekday {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  background: rgba(31, 41, 51, 0.06);
}

.calendar-empty {
  background: rgba(255, 255, 255, 0.28);
}

.calendar-day {
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 10px;
  text-align: left;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(31, 41, 51, 0.08);
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.calendar-day:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(44, 34, 18, 0.12);
}

.calendar-day-number {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.calendar-day-date {
  font-size: 12px;
  color: var(--muted);
  text-transform: capitalize;
}

.calendar-day-tag {
  margin-top: auto;
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: #7c2d12;
  background: rgba(245, 158, 11, 0.18);
}

.calendar-day.has-entry {
  border-color: rgba(37, 99, 235, 0.25);
}

.calendar-day.is-selected {
  border-color: rgba(37, 99, 235, 0.8);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.calendar-day.has-entry .calendar-day-number {
  color: var(--blue);
}

button {
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font: inherit;
  cursor: pointer;
}

button.primary {
  background: linear-gradient(135deg, var(--ink), #38424b);
  color: white;
}

button.ghost {
  background: rgba(31, 41, 51, 0.08);
  color: var(--ink);
}

.table-panel {
  grid-column: 1 / -1;
}

.table-wrap {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(31, 41, 51, 0.1);
  background: rgba(255, 255, 255, 0.72);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(31, 41, 51, 0.08);
  text-align: left;
  vertical-align: middle;
}

th {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

tbody tr:hover {
  background: rgba(37, 99, 235, 0.04);
}

.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.small {
  padding: 9px 12px;
  font-size: 13px;
}

.danger {
  background: rgba(220, 38, 38, 0.12);
  color: var(--red);
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 32px 16px;
}

.hidden {
  display: none !important;
}

.chart-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.axis-text {
  fill: #4b5563;
  font-size: 12px;
}

.axis-title {
  fill: #1f2933;
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .page-shell {
    padding-inline: 12px;
  }

  .stats-panel,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .chart-wrap {
    min-height: 420px;
  }

  table {
    min-width: 560px;
  }
}