:root {
  --color-navy: #19195f;
  --color-gold: #c9a84c;
  --color-bg: #f5f5f7;
  --color-surface: #ffffff;
  --color-surface-alt: #f7f4ec;
  --color-border: #e5e7eb;
  --color-border-strong: #d6d9e0;
  --color-text: #1f2937;
  --color-text-muted: #6b7280;
  --color-text-soft: #94a3b8;
  --color-success: #18794e;
  --color-warning: #a16207;
  --color-danger: #b42318;
  --color-info: #1d4ed8;

  --font-display: "Playfair Display", serif;
  --font-body: "Montserrat", sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --shadow-sm: 0 1px 2px rgba(25, 25, 95, 0.06);
  --shadow-md: 0 8px 24px rgba(25, 25, 95, 0.08);
  --shadow-lg: 0 16px 48px rgba(25, 25, 95, 0.12);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  --sidebar-width: 248px;
  --content-max: 1400px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8f8fb 0%, #f3f4f8 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}

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

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

button {
  cursor: pointer;
}

img,
svg {
  display: block;
  max-width: 100%;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.925em;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 1000;
  background: #fff;
  border: 2px solid var(--color-navy);
  border-radius: 8px;
  padding: 8px 12px;
}

.app-shell {
  min-height: 100vh;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(135deg, var(--color-navy) 0%, #101045 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-sm);
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-gold);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 4px;
}

.app-header__meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.meta-pill {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
}

.meta-pill--gold {
  color: var(--color-gold);
}

.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: calc(100vh - 89px);
}

.sidebar {
  border-right: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  padding: var(--space-6);
}

.sidebar__section + .sidebar__section {
  margin-top: var(--space-8);
}

.sidebar__label {
  margin-bottom: var(--space-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  font-weight: 700;
}

.sidebar__nav {
  display: grid;
  gap: var(--space-2);
}

.sidebar__link {
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--color-text);
  background: transparent;
  transition: background-color 120ms ease, color 120ms ease, transform 120ms ease;
}

.sidebar__link:hover,
.sidebar__link.is-active {
  background: rgba(25, 25, 95, 0.08);
  color: var(--color-navy);
}

.sidebar__note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
}

.status-guide {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.status-guide li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex-shrink: 0;
}

.status-dot--intake { background: #7c8aa5; }
.status-dot--scoping { background: #2563eb; }
.status-dot--estimating { background: #c98a1d; }
.status-dot--review { background: #7c3aed; }
.status-dot--sent { background: #18794e; }

.app-main {
  min-width: 0;
  padding: var(--space-6);
}

.flash-region:empty {
  display: none;
}

.flash {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.flash--success { border-color: rgba(24, 121, 78, 0.24); }
.flash--error { border-color: rgba(180, 35, 24, 0.24); }
.flash--info { border-color: rgba(29, 78, 216, 0.24); }

.route-outlet {
  max-width: var(--content-max);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.page-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
  color: var(--color-navy);
}

.page-subtitle {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  max-width: 70ch;
}

.btn {
  appearance: none;
  border: none;
  border-radius: 999px;
  min-height: 42px;
  padding: 0 16px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible,
.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible,
.tab-button:focus-visible,
.job-list-item:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--color-navy);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn--secondary {
  background: #fff;
  color: var(--color-navy);
  border: 1px solid var(--color-border-strong);
}

.btn--gold {
  background: var(--color-gold);
  color: #fff;
}

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

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card__header {
  padding: var(--space-5) var(--space-5) 0;
}

.card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
}

.card__subtitle {
  margin: 6px 0 0;
  color: var(--color-text-muted);
  font-size: 13px;
}

.card__body {
  padding: var(--space-5);
}

.grid {
  display: grid;
  gap: var(--space-5);
}

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

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.field__label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text);
}

.field__hint {
  font-size: 11px;
  color: var(--color-text-muted);
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--color-border-strong);
  background: #fff;
  color: var(--color-text);
  border-radius: 12px;
  padding: 12px 14px;
  min-height: 44px;
}

.textarea {
  min-height: 108px;
  resize: vertical;
}

.kbd {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 8px;
  padding: 2px 6px;
  font-size: 11px;
}

.empty-state,
.placeholder-state {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fff, #fcfcfe);
}

.empty-state__title,
.placeholder-state__title {
  margin: 0 0 8px;
  color: var(--color-navy);
  font-size: 20px;
  font-weight: 700;
}

.empty-state__body,
.placeholder-state__body {
  margin: 0 auto;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(25, 25, 95, 0.08);
  color: var(--color-navy);
}

.badge--gold {
  background: rgba(201, 168, 76, 0.18);
  color: #7d6111;
}

.badge--success {
  background: rgba(24, 121, 78, 0.12);
  color: var(--color-success);
}

.badge--warning {
  background: rgba(161, 98, 7, 0.12);
  color: var(--color-warning);
}

.badge--danger {
  background: rgba(180, 35, 24, 0.12);
  color: var(--color-danger);
}

.stack {
  display: grid;
  gap: var(--space-4);
}

.row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.row--between {
  justify-content: space-between;
}

.muted {
  color: var(--color-text-muted);
}

.small {
  font-size: 12px;
}

.hidden {
  display: none !important;
}

@media (max-width: 1080px) {
  .app-layout {
    grid-template-columns: 1fr;
  }

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

  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
  }
}