:root {
  --font-sans: "Space Grotesk", "Avenir Next", "Trebuchet MS", sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 24px 80px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 18px 42px rgba(15, 23, 42, 0.1);
  --transition-fast: 180ms ease;
}

[hidden] {
  display: none !important;
}

body[data-theme="ember"] {
  --bg: #f7efe4;
  --bg-accent: #fff6ef;
  --surface: rgba(255, 251, 246, 0.78);
  --surface-strong: #fffaf4;
  --surface-alt: #fff1e7;
  --border: rgba(162, 101, 55, 0.18);
  --text: #261912;
  --text-soft: #6d584c;
  --primary: #cb5a2e;
  --primary-strong: #a9431c;
  --secondary: #ffd7b8;
  --success: #2e8b57;
  --warning: #d7832c;
}

body[data-theme="lagoon"] {
  --bg: #eef7f5;
  --bg-accent: #f7fffd;
  --surface: rgba(250, 255, 254, 0.82);
  --surface-strong: #fcffff;
  --surface-alt: #e4f5f1;
  --border: rgba(33, 120, 107, 0.16);
  --text: #0d2522;
  --text-soft: #4d6662;
  --primary: #0a8f7d;
  --primary-strong: #0a7264;
  --secondary: #c9f0e6;
  --success: #2d8d67;
  --warning: #d18b2c;
}

body[data-theme="olive"] {
  --bg: #f4f3eb;
  --bg-accent: #fbfbf5;
  --surface: rgba(253, 253, 247, 0.82);
  --surface-strong: #fffef7;
  --surface-alt: #f0eed9;
  --border: rgba(99, 109, 54, 0.18);
  --text: #212517;
  --text-soft: #667050;
  --primary: #6b7c32;
  --primary-strong: #536321;
  --secondary: #dde6b4;
  --success: #51794c;
  --warning: #b37b21;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.95), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.8), transparent 24%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-accent) 100%);
}

.flash-message {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 20;
  min-width: 280px;
  max-width: 420px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  box-shadow: var(--shadow-card);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.flash-message.visible {
  opacity: 1;
  transform: translateY(0);
}

.flash-message.success {
  border-color: color-mix(in srgb, var(--success) 40%, white);
}

.flash-message.error {
  border-color: color-mix(in srgb, var(--warning) 45%, white);
}

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

button {
  border: 0;
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 100vh;
}

.sidebar {
  position: relative;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.15));
  border-right: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.brand-block h1,
.hero-card h3,
.panel-head h3,
#screenTitle {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.brand-copy,
.eyebrow,
.panel-subtle,
.sidebar-card p,
.info-card p,
.template-preview,
.stack-meta,
.table-meta {
  color: var(--text-soft);
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
}

.nav-list {
  display: grid;
  gap: 10px;
  margin: 32px 0;
}

.nav-link {
  text-align: left;
  padding: 14px 16px;
  border-radius: 16px;
  background: transparent;
  color: var(--text);
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  background: var(--surface-strong);
  box-shadow: var(--shadow-card);
  transform: translateX(4px);
}

.sidebar-card,
.panel,
.hero-card,
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.sidebar-card {
  padding: 18px;
  border-radius: var(--radius-lg);
}

.main-panel {
  padding: 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

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

.primary-button,
.ghost-button,
.action-pill {
  padding: 12px 16px;
  border-radius: 999px;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

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

.primary-button:hover,
.ghost-button:hover,
.action-pill:hover {
  transform: translateY(-1px);
}

.ghost-button {
  background: var(--surface-strong);
  color: var(--text);
  border: 1px solid var(--border);
}

.screen {
  display: none;
  animation: fadeUp 320ms ease;
}

.screen.active {
  display: block;
}

.hero-card {
  padding: 28px;
  border-radius: var(--radius-xl);
  display: grid;
  gap: 18px;
  margin-bottom: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.55)),
    linear-gradient(135deg, var(--secondary), transparent 65%);
}

.hero-card h3 {
  font-size: clamp(2rem, 2.5vw, 3rem);
  max-width: 12ch;
}

.stats-grid,
.two-column-grid,
.section-grid {
  display: grid;
  gap: 18px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 22px;
}

.two-column-grid,
.section-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.single-column {
  grid-template-columns: 1fr;
}

.stat-card,
.panel {
  border-radius: var(--radius-xl);
  padding: 22px;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 2rem;
  font-weight: 700;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}

.accent-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.58)),
    linear-gradient(135deg, var(--secondary), transparent 70%);
}

.stack-list,
.table-grid,
.checklist {
  display: grid;
  gap: 12px;
}

.calendar-board {
  display: grid;
  gap: 12px;
}

.stack-item,
.table-row,
.check-item {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
}

.stack-item-header,
.table-row {
  grid-template-columns: 1.2fr 1fr 1fr auto;
  align-items: center;
}

.customer-row {
  grid-template-columns: 1.3fr 1fr 0.9fr auto;
}

.customer-row-header {
  margin-bottom: 2px;
}

.customer-record {
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
}

.customer-summary {
  cursor: pointer;
  list-style: none;
  margin: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.customer-summary::-webkit-details-marker {
  display: none;
}

.customer-summary-sync {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.customer-expand-label {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.customer-record[open] .customer-summary {
  border-bottom: 1px solid var(--border);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.customer-details {
  display: grid;
  gap: 14px;
  padding: 18px 16px 16px;
}

.customer-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.customer-detail-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--border);
}

.customer-detail-actions {
  padding-top: 2px;
}

.customer-error {
  color: var(--warning);
}

.contract-row {
  grid-template-columns: 1.2fr 1fr 0.9fr auto;
}

.table-row.order-row {
  grid-template-columns: 1.1fr 1fr 1fr 0.8fr auto;
}

.order-controls {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.order-summary-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.stack-title {
  font-weight: 700;
}

.stack-meta,
.table-meta {
  font-size: 0.92rem;
}

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

.badge,
.action-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
}

.badge {
  background: var(--surface-alt);
  color: var(--text);
}

.badge-alert {
  background: color-mix(in srgb, var(--warning) 14%, white);
}

.badge-danger {
  background: color-mix(in srgb, #d73a49 16%, white);
  color: #8b1e2d;
}

.action-pill {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border);
}

.contract-day-picker {
  margin-top: 8px;
}

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

.action-pill:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.status-success {
  color: var(--success);
}

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

.status-primary {
  color: var(--primary-strong);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-subgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
}

.field-label {
  font-weight: 600;
}

.field-label.required::after {
  content: " *";
  color: color-mix(in srgb, var(--primary-strong) 72%, #9b1c1c);
}

.checkbox-row {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
}

.full-width {
  grid-column: 1 / -1;
}

.inline-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.input-control {
  width: 100%;
  padding: 13px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
}

.compact-select {
  width: auto;
  min-width: 180px;
}

.input-control:focus {
  outline: 2px solid color-mix(in srgb, var(--primary) 45%, white);
  outline-offset: 2px;
}

.info-card,
.template-preview {
  padding: 18px;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
}

.template-preview {
  white-space: pre-line;
  min-height: 180px;
}

.compact-card {
  padding: 14px;
}

.card-heading {
  margin: 0 0 12px;
  font-weight: 700;
  color: var(--text);
}

.divider-label {
  padding-top: 6px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}

.search-results {
  display: grid;
  gap: 10px;
}

.search-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
}

.calendar-shell {
  overflow-x: auto;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
}

.calendar-grid {
  display: grid;
  min-width: 760px;
}

.calendar-header-row,
.calendar-time-row {
  display: grid;
  grid-template-columns: 92px repeat(var(--calendar-days, 1), minmax(180px, 1fr));
}

.calendar-header-cell,
.calendar-time-label,
.calendar-slot-cell {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.calendar-header-cell,
.calendar-time-label {
  padding: 12px;
  background: rgba(255, 255, 255, 0.72);
}

.calendar-header-cell {
  min-height: 68px;
}

.calendar-time-label {
  font-size: 0.84rem;
  color: var(--text-soft);
}

.calendar-slot-cell {
  min-height: 76px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.56);
}

.calendar-slot-card {
  display: grid;
  gap: 6px;
  padding: 10px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.72)),
    linear-gradient(135deg, var(--secondary), transparent 75%);
  border: 1px solid var(--border);
}

.calendar-slot-time {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
}

.calendar-slot-empty {
  min-height: 100%;
  border-radius: 12px;
  border: 1px dashed rgba(0, 0, 0, 0.04);
}

.empty-state {
  padding: 20px;
  border-radius: 18px;
  border: 1px dashed var(--border);
  color: var(--text-soft);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .stats-grid,
  .two-column-grid,
  .section-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .main-panel,
  .sidebar {
    padding: 18px;
  }

  .topbar,
  .panel-head,
  .stack-item-header,
  .table-row,
  .table-row.order-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topbar {
    align-items: start;
  }

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

  .customer-detail-grid {
    grid-template-columns: 1fr;
  }

  .customer-summary-sync {
    justify-content: flex-start;
  }

  .inline-action-row,
  .search-result {
    grid-template-columns: 1fr;
  }

  .order-controls {
    grid-template-columns: 1fr;
  }
}