:root {
  color-scheme: light;
  --bg: #f3ede5;
  --bg-soft: #fbf7f2;
  --panel: rgba(255, 255, 255, 0.88);
  --line: rgba(53, 36, 22, 0.12);
  --text: #2c2118;
  --muted: #726457;
  --primary: #1f8a70;
  --primary-strong: #166954;
  --danger: #ba4b4b;
  --danger-strong: #953838;
  --busy: #f8d8d2;
  --free: #daf1e9;
  --shadow: 0 18px 40px rgba(46, 30, 18, 0.08);
  --radius: 8px;
  --font: "Segoe UI", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31, 138, 112, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(189, 113, 71, 0.16), transparent 28%),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
p {
  margin-top: 0;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-shell,
.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.page-shell {
  padding: 24px 0 40px;
}

.panel {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.login-panel {
  max-width: 460px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 24px 0;
}

.topbar-actions,
.actions-row,
.section-head {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.section-head {
  justify-content: space-between;
}

.stats-grid,
.detail-grid {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 16px;
}

.detail-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-bottom: 16px;
}

.stat-card {
  min-height: 110px;
}

.stat-label,
.eyebrow,
.muted,
.day-status,
dt {
  color: var(--muted);
}

.stat-card strong,
h1,
h2,
.day-number,
dd {
  color: var(--text);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  margin-bottom: 8px;
}

.button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  font: inherit;
  background: #fff;
  cursor: pointer;
  transition: 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(53, 36, 22, 0.24);
}

.button.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.button.primary:hover {
  background: var(--primary-strong);
}

.button.danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.button.danger:hover {
  background: var(--danger-strong);
}

.button.ghost {
  background: transparent;
}

.stack-form,
.field-row-list,
.subscriber-list {
  display: grid;
  gap: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  padding: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.field-wide {
  grid-column: 1 / -1;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 14px;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

.field textarea {
  min-height: 112px;
  resize: vertical;
}

.field-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.settings-group {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
}

.row-actions {
  display: flex;
  align-items: flex-end;
}

.alert {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.alert.success {
  background: var(--free);
}

.alert.error {
  background: var(--busy);
}

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

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

.calendar-weekdays div {
  padding: 8px 0;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--muted);
}

.calendar-cell {
  min-height: 128px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  transition: 0.18s ease;
}

.calendar-cell:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.calendar-cell.free {
  background: var(--free);
}

.calendar-cell.busy {
  background: var(--busy);
}

.calendar-cell.empty {
  background: transparent;
  border-style: dashed;
}

.calendar-cell.today {
  outline: 2px solid rgba(31, 138, 112, 0.45);
}

.calendar-cell-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.day-number {
  font-size: 22px;
  font-weight: 700;
}

.weekday-chip {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.day-status {
  font-size: 13px;
  font-weight: 600;
}

.day-client {
  font-size: 13px;
  line-height: 1.4;
}

.detail-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.detail-list div {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.detail-list dt {
  margin-bottom: 6px;
  font-size: 13px;
}

.detail-list dd {
  margin: 0;
  white-space: pre-wrap;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.media-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.media-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.media-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px;
}

.media-note {
  margin-top: 16px;
}

.subscriber-item {
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  display: grid;
  gap: 6px;
}

@media (max-width: 860px) {
  .topbar,
  .calendar-header,
  .section-head {
    flex-direction: column;
  }

  .calendar-cell {
    min-height: 102px;
  }
}

@media (max-width: 640px) {
  .page-shell,
  .login-shell {
    width: min(100% - 24px, 1180px);
  }

  .calendar-grid {
    gap: 8px;
  }

  .calendar-cell {
    min-height: 88px;
    padding: 10px;
  }

  .day-number {
    font-size: 18px;
  }
}