:root {
  color-scheme: light;
  --ink: #1b1a17;
  --muted: #5c574f;
  --paper: #f8f3ea;
  --panel: #fff8f0;
  --accent: #e86d52;
  --accent-2: #3f7a7a;
  --worked: #2f9e66;
  --holiday: #f3a712;
  --off: #c7c2ba;
  --shadow: 0 20px 60px rgba(27, 26, 23, 0.15);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: "Optima", "Candara", "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, rgba(232, 109, 82, 0.2), transparent 55%),
    radial-gradient(circle at 10% 50%, rgba(63, 122, 122, 0.18), transparent 50%),
    linear-gradient(135deg, #fbf6ef 0%, #efe5d9 100%);
  min-height: 100vh;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.version {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}

.sync-status {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.sync-status strong {
  color: var(--ink);
  letter-spacing: 0.05em;
}

.toast {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.98);
  background: rgba(27, 26, 23, 0.92);
  color: #fff;
  padding: 22px 28px;
  border-radius: 18px;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-align: center;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  box-shadow: 0 18px 40px rgba(27, 26, 23, 0.3);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: start;
}

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  margin: 0 0 16px;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-metrics {
  display: grid;
  gap: 16px;
}

.summary-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric .input-row {
  margin-top: 10px;
}

.input-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
}

.spending-note {
  border: 1px solid rgba(27, 26, 23, 0.15);
  border-radius: 12px;
  padding: 12px;
  font-size: 1rem;
  background: #fffdf9;
  font-family: inherit;
  flex: 1;
  height: 44px;
}

.spending-note::placeholder {
  color: var(--muted);
}

.add-btn {
  border: none;
  border-radius: 10px;
  background: rgba(232, 109, 82, 0.2);
  color: var(--ink);
  font-size: 1.2rem;
  padding: 6px 12px;
  cursor: pointer;
  height: 44px;
  width: 44px;
}

.add-btn:hover {
  background: rgba(232, 109, 82, 0.3);
}

.remove-btn {
  border: none;
  border-radius: 10px;
  background: rgba(63, 122, 122, 0.18);
  color: var(--ink);
  font-size: 1.1rem;
  padding: 6px 12px;
  cursor: pointer;
  height: 44px;
  width: 44px;
}

.remove-btn:hover {
  background: rgba(63, 122, 122, 0.28);
}

.spending-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.adjustment-row {
  display: grid;
  grid-template-columns: 140px 100px auto auto;
  align-items: center;
  gap: 10px;
}

.adjustment-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.date-input {
  border: 1px solid rgba(27, 26, 23, 0.15);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.9rem;
  background: #fffdf9;
  font-family: inherit;
  height: 44px;
}
.spending-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.spending-total strong {
  color: var(--ink);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.metric {
  background: var(--panel);
  padding: 18px 20px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transform: translateY(18px);
  opacity: 0;
  animation: floatIn 0.6s ease forwards;
}

.metric.warning {
  border: 1px solid rgba(232, 109, 82, 0.4);
  background: rgba(232, 109, 82, 0.08);
}

.warning-text {
  margin: 6px 0 12px;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric:nth-child(2) {
  animation-delay: 0.1s;
}


.metric::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(232, 109, 82, 0.2);
  border-radius: 18px;
  pointer-events: none;
}

.metric-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.metric-value {
  display: block;
  font-size: 1.8rem;
  margin-top: 8px;
  font-weight: 600;
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 24px;
}

.panel {
  background: var(--panel);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(18px);
  animation: floatIn 0.7s ease forwards;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(232, 109, 82, 0.08), transparent 55%);
  pointer-events: none;
}

.panel.controls {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation-delay: 0.05s;
}

.hero-controls {
  margin-top: 24px;
}

.panel.calendar-panel {
  grid-column: span 2;
  animation-delay: 0.1s;
}

.panel.weekly-panel {
  grid-column: span 2;
  animation-delay: 0.15s;
}

.panel.monthly-panel {
  grid-column: span 2;
  animation-delay: 0.2s;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
}

.field label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
}

.field input[type="number"],
.field input[type="month"] {
  border: 1px solid rgba(27, 26, 23, 0.15);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 1rem;
  background: #fffdf9;
  font-family: inherit;
}

.month-picker {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  gap: 10px;
  align-items: center;
}

.month-picker input[type="month"] {
  width: 100%;
  text-align: center;
  padding: 14px 16px;
}

.month-btn {
  border: none;
  border-radius: 12px;
  background: rgba(63, 122, 122, 0.12);
  color: var(--ink);
  font-size: 1.4rem;
  height: 44px;
  cursor: pointer;
}

.month-btn:hover {
  background: rgba(63, 122, 122, 0.22);
}

.input-with-prefix {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(27, 26, 23, 0.15);
  border-radius: 12px;
  padding: 0 12px;
  background: #fffdf9;
  height: 44px;
}

.input-with-prefix span {
  font-weight: 600;
  color: var(--muted);
}

.input-with-prefix input {
  border: none;
  outline: none;
  padding: 12px 0;
  flex: 1;
  background: transparent;
  height: 100%;
}

.field.toggle {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  background: rgba(63, 122, 122, 0.1);
  padding: 12px 14px;
  border-radius: 12px;
}

.field.toggle label {
  text-transform: none;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  color: var(--ink);
}

.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--muted);
}

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

.chip {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-block;
}

.chip.worked {
  background: var(--worked);
}

.chip.holiday {
  background: var(--holiday);
}

.chip.off {
  background: var(--off);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}

.calendar-header h2 {
  margin: 0;
  font-size: 1.5rem;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.helper {
  color: var(--muted);
  margin: 0;
}

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

.weekday {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.day {
  border-radius: 14px;
  padding: 12px;
  background: #fffdf7;
  min-height: 86px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: space-between;
  border: 1px solid rgba(27, 26, 23, 0.08);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.day:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(27, 26, 23, 0.12);
}

.day.disabled {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

.day-number {
  font-weight: 600;
}

.day-status {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.day.worked {
  border-color: rgba(47, 158, 102, 0.4);
  background: rgba(47, 158, 102, 0.12);
}

.day.holiday {
  border-color: rgba(243, 167, 18, 0.45);
  background: rgba(243, 167, 18, 0.12);
}

.weekly-list {
  display: grid;
  gap: 12px;
}

.weekly-row {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(0, 0.5fr)
    minmax(0, 0.5fr)
    minmax(0, 0.6fr)
    minmax(0, 0.6fr)
    minmax(0, 0.6fr);
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-radius: 14px;
  background: #fffdf7;
  border: 1px solid rgba(27, 26, 23, 0.08);
}

.weekly-total {
  font-weight: 600;
}

.weekly-row.summary {
  border-style: dashed;
  background: rgba(63, 122, 122, 0.08);
}

.monthly-list {
  display: grid;
  gap: 12px;
}

.monthly-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr) minmax(0, 0.4fr) minmax(0, 0.5fr);
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-radius: 14px;
  background: #fffdf7;
  border: 1px solid rgba(27, 26, 23, 0.08);
}

.monthly-row.current {
  border-color: rgba(232, 109, 82, 0.5);
  box-shadow: 0 10px 24px rgba(232, 109, 82, 0.15);
}

.monthly-total {
  font-weight: 600;
}

.monthly-accumulated {
  font-weight: 600;
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

  .panel.calendar-panel,
  .panel.weekly-panel {
    grid-column: span 1;
  }

  .hero-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .hero-controls {
    margin-top: 0;
  }

  .hero-metrics {
    gap: 12px;
  }

  .calendar-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .monthly-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .monthly-total,
  .monthly-accumulated {
    display: block;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 24px 16px 40px;
  }

  .panel {
    padding: 18px;
    border-radius: 18px;
  }

  .metric {
    padding: 14px 16px;
    border-radius: 16px;
  }

  .metric-label {
    letter-spacing: 0.08em;
  }

  .metric-value {
    font-size: 1.4rem;
  }

  .hero h1 {
    font-size: clamp(1.9rem, 8vw, 2.6rem);
  }

  .lead {
    font-size: 0.95rem;
  }

  .month-picker {
    grid-template-columns: 40px minmax(0, 1fr) 40px;
    gap: 8px;
  }

  .month-btn {
    height: 40px;
    font-size: 1.2rem;
  }

  .calendar-panel {
    order: 1;
  }

  .calendar-header h2 {
    font-size: 1.25rem;
  }

  .calendar-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .weekday {
    display: block;
    text-align: left;
  }

  .day {
    min-height: 68px;
    padding: 10px;
  }

  .day-status {
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    line-height: 1;
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
  }

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

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

  .field input[type="number"],
  .field input[type="month"],
  .input-with-prefix input,
  .spending-note,
  .date-input {
    font-size: 16px;
  }

  .add-btn,
  .remove-btn {
    width: 100%;
  }

  .spending-total {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .content {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .weekly-panel {
    order: 2;
  }

  .monthly-panel {
    order: 3;
  }
}