:root {
  --bg: #f3f6fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --border: #dbe4f0;
  --text: #132033;
  --muted: #5f6f85;
  --primary: #2563eb;
  --primary-soft: #e8f0ff;
  --accent: #0f766e;
  --danger: #dc2626;
  --warning: #b45309;
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 25%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 20%),
    var(--bg);
}

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

button,
.button-link {
  border-radius: 14px;
  border: 1px solid transparent;
  padding: 12px 16px;
  cursor: pointer;
  transition: 0.16s ease;
}

button:hover,
.button-link:hover {
  transform: translateY(-1px);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
}

input,
select {
  height: 48px;
  padding: 0 14px;
}

textarea {
  min-height: 260px;
  padding: 16px;
  resize: vertical;
  line-height: 1.55;
}

textarea.small {
  min-height: 210px;
}

.shell {
  max-width: 1540px;
  margin: 0 auto;
  padding: 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-copy,
p,
h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: 34px;
  margin-bottom: 8px;
}

h2 {
  font-size: 24px;
}

h3 {
  font-size: 18px;
}

.hero-copy {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.5;
}

.tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.tab {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
  padding: 12px 18px;
}

.tab.active {
  background: var(--surface);
  color: var(--text);
  border-color: #c8d7eb;
  box-shadow: var(--shadow);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.card {
  background: var(--surface);
  border: 1px solid rgba(219, 228, 240, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.workspace-grid,
.archive-grid,
.calendar-grid {
  display: grid;
  gap: 20px;
}

.workspace-grid {
  grid-template-columns: 1.1fr 1fr;
}

.archive-grid,
.calendar-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.workspace-card,
.output-card,
.detail-card {
  min-height: 720px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.section-head.compact {
  margin-bottom: 14px;
}

.status-pills,
.actions-inline,
.button-row,
.integration-actions,
.recorder-row,
.preview-head,
.wrap-end {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.wrap-end {
  justify-content: flex-end;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
}

.pill.success,
.status-dot.success {
  color: #166534;
}

.pill.warning {
  color: var(--warning);
}

.pill.info {
  color: var(--primary);
}

.primary {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: white;
  font-weight: 700;
}

.secondary {
  background: var(--primary-soft);
  color: #123e9c;
  border-color: #bfd3ff;
}

.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.small-btn {
  padding: 10px 12px;
  font-size: 13px;
}

.button-link {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
}

.button-link.google {
  background: #fff;
  color: #111827;
  border-color: var(--border);
}

.button-link.microsoft {
  background: #2563eb;
  color: #fff;
}

.button-link.disabled,
button:disabled {
  opacity: 0.55;
  pointer-events: none;
  transform: none;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.compact-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

label,
.block-label,
code {
  color: var(--muted);
  font-size: 13px;
}

.block-label {
  display: block;
  margin-bottom: 8px;
}

.recorder-row {
  margin: 8px 0 16px;
}

.output-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.preview-block {
  margin-top: 16px;
}

.markdown-preview,
.selected-entry,
.daily-summary,
.help-box,
.warning-list .warning-item {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
}

.markdown-preview {
  min-height: 240px;
  line-height: 1.6;
}

.markdown-preview h2 {
  font-size: 18px;
  margin: 18px 0 8px;
}

.markdown-preview h2:first-child {
  margin-top: 0;
}

.markdown-preview p {
  margin: 0 0 10px;
}

.markdown-preview ul {
  margin: 0 0 14px 18px;
  padding: 0;
}

.markdown-preview li {
  margin-bottom: 6px;
}

.daily-summary,
.help-box {
  line-height: 1.55;
}

.events,
.recent-list,
.warning-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event,
.provider-card,
.recent-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  padding: 14px;
}

.event {
  border-left: 5px solid var(--event-color, var(--primary));
}

.event strong,
.provider-card strong {
  display: block;
  margin-bottom: 4px;
}

.provider-card {
  margin-top: 12px;
}

.recent-item {
  text-align: left;
  color: var(--text);
}

.recent-item:hover {
  border-color: #bfd3ff;
  background: #fbfdff;
}

.recent-item.active {
  border-color: #8db2ff;
  background: #eff5ff;
}

.recent-item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.recent-mode,
.recent-time,
.muted,
.meta {
  color: var(--muted);
  font-size: 13px;
}

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

.selected-entry h3 {
  margin-bottom: 10px;
}

.selected-entry .entry-section {
  margin-top: 16px;
}

.selected-entry pre {
  margin: 8px 0 0;
  white-space: pre-wrap;
  font-family: inherit;
  line-height: 1.55;
}

.toast-container {
  position: fixed;
  top: 18px;
  right: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
}

.toast {
  min-width: 280px;
  max-width: 360px;
  padding: 14px 16px;
  border-radius: 16px;
  color: white;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
}

.toast.success {
  background: #166534;
}

.toast.error {
  background: #b91c1c;
}

.toast.info {
  background: #1d4ed8;
}

.toast.warning {
  background: #b45309;
}

@media (max-width: 1180px) {
  .workspace-grid,
  .archive-grid,
  .calendar-grid,
  .output-layout,
  .compact-grid {
    grid-template-columns: 1fr;
  }

  .workspace-card,
  .output-card,
  .detail-card {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .shell {
    padding: 16px;
  }

  .topbar {
    flex-direction: column;
  }

  .status-pills {
    width: 100%;
  }

  .button-row button,
  .button-row .button-link {
    width: 100%;
  }

  .toast-container {
    left: 12px;
    right: 12px;
  }

  .toast {
    min-width: 0;
    max-width: none;
  }
}