@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #080c14;
  --bg-card: #0d1321;
  --bg-elevated: #111927;
  --border: #1e2d42;
  --border-light: #243344;
  --text: #e8edf5;
  --text-muted: #6b8099;
  --text-dim: #3d5068;
  --accent-gold: #D4A843;
  --accent-cranberry: #C2185B;
  --accent-peach: #E8873A;
  --accent-mint: #2E9E6E;
  --critical: #FF3B3B;
  --high: #FF8C00;
  --medium: #F5C518;
  --low: #4CAF50;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

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

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 64px;
  background: rgba(8, 12, 20, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--text);
}

.nav-logo span { color: var(--accent-gold); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-btn {
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.nav-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.nav-btn.primary {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* HERO */
.hero {
  padding: 120px 48px 60px;
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 88px);
  letter-spacing: 6px;
  line-height: 0.95;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-title .highlight { color: var(--accent-gold); }

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}

/* SECTION */
.section {
  padding: 48px;
  border-bottom: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 3px;
  color: var(--text);
}

.section-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 2px;
}

/* METRICS */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 0;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.metric-card:nth-child(1) { --accent: var(--accent-cranberry); }
.metric-card:nth-child(2) { --accent: var(--critical); }
.metric-card:nth-child(3) { --accent: var(--accent-gold); }
.metric-card:nth-child(4) { --accent: var(--accent-mint); }

.metric-card:hover { border-color: var(--border-light); }

.metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 2px;
  line-height: 1;
  color: var(--text);
}

.metric-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  letter-spacing: 1px;
}

/* ALERTS */
.alerts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.alert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px;
  transition: border-color 0.2s, transform 0.15s;
}

.alert-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.alert-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.alert-city {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--text);
  flex: 1;
}

.alert-days {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

.alert-reason {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.alert-message {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px;
  white-space: pre-wrap;
  line-height: 1.7;
  margin-bottom: 12px;
  border-left: 2px solid var(--critical);
}

.btn-copy {
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-dim);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  width: 100%;
}

.btn-copy:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-copy.copied {
  border-color: var(--low);
  color: var(--low);
}

/* FILTERS */
.filters-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.filter-select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  min-width: 140px;
}

.filter-select:focus { border-color: var(--accent-gold); color: var(--text); }

.filter-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.filter-btn:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

.filter-btn.apply { border-color: var(--accent-gold); color: var(--accent-gold); }

/* TABLE */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--bg-elevated);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}

tbody tr:hover { background: var(--bg-card); }

tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: 14px 16px;
  vertical-align: middle;
}

.city-name {
  display: block;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.5px;
}

.state-sub {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}

.reason-cell {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 200px;
}

.units-cell {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-gold);
  font-weight: 500;
}

.sku-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.empty-row {
  text-align: center;
  padding: 40px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 2px;
}

/* BADGES / PILLS / TAGS */
.badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  padding: 3px 8px;
  border: 1px solid;
  text-transform: uppercase;
  white-space: nowrap;
}

.sku-pill {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  padding: 2px 7px;
  border: 1px solid;
  text-transform: uppercase;
}

.type-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  padding: 3px 8px;
  border: 1px solid var(--border-light);
  color: var(--text-dim);
  text-transform: uppercase;
  white-space: nowrap;
}

.status-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  padding: 3px 8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-urgent { color: var(--critical); border: 1px solid var(--critical); }
.status-action-required { color: var(--high); border: 1px solid var(--high); }
.status-planned { color: var(--low); border: 1px solid var(--low); }

/* TIMELINE */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.timeline-item:last-child { border-bottom: none; }

.timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.timeline-content { flex: 1; }

.timeline-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  margin-bottom: 4px;
}

.timeline-label {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 4px;
}

.timeline-cities {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.timeline-days {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 2px;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: center;
}

/* MODAL */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4, 8, 14, 0.92);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}

.modal-city-name {
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: 4px;
}

.modal-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.modal-date-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
}

.modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover { border-color: var(--critical); color: var(--critical); }

.modal-body { padding: 28px; }

.modal-section-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.sku-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.sku-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 16px;
  text-align: center;
  transition: border-color 0.2s;
}

.sku-name {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.sku-stat {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.sku-recommended {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--text);
  margin-top: 8px;
}

.sku-unit-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

.modal-alert-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 2px solid var(--critical);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  white-space: pre-wrap;
  line-height: 1.7;
  margin-bottom: 12px;
}

.modal-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  margin-bottom: 28px;
}

.modal-total-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.modal-total-value {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent-gold);
  letter-spacing: 2px;
}

/* LOADING */
#loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(8, 12, 20, 0.9);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

.loading-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-dim);
  text-transform: uppercase;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

.loading-bar {
  width: 200px;
  height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}

.loading-bar::after {
  content: '';
  position: absolute;
  left: -40%;
  top: 0;
  width: 40%;
  height: 100%;
  background: var(--accent-gold);
  animation: slide 1.2s ease-in-out infinite;
}

@keyframes slide { to { left: 140%; } }

/* ERROR */
#error-banner {
  display: none;
  background: rgba(255, 59, 59, 0.08);
  border: 1px solid var(--critical);
  color: var(--critical);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  margin: 16px 48px 0;
}

/* LANDING PAGE */
.landing-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 48px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.landing-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 128px);
  letter-spacing: 8px;
  line-height: 0.9;
  color: var(--text);
  margin-bottom: 8px;
}

.landing-title .line2 { color: var(--accent-gold); }

.landing-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  max-width: 480px;
  margin: 24px auto 48px;
  line-height: 1.8;
}

.landing-cta {
  display: inline-block;
  background: none;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 16px 48px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
}

.landing-cta:hover {
  background: var(--accent-gold);
  color: var(--bg);
}

.sku-flavours {
  display: flex;
  gap: 12px;
  margin-top: 64px;
  flex-wrap: wrap;
  justify-content: center;
}

.flavour-chip {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  text-transform: uppercase;
  transition: all 0.2s;
}

.flavour-chip:hover { border-color: var(--border-light); color: var(--text-muted); }

.landing-grid-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  pointer-events: none;
}

/* TWO-COLUMN LAYOUT FOR DASHBOARD BOTTOM */
.two-col {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
}

.two-col > .section:first-child { border-right: 1px solid var(--border); }

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-light); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .two-col > .section:first-child { border-right: none; }
}

@media (max-width: 640px) {
  .hero, .section { padding: 32px 20px; }
  .metrics-grid { grid-template-columns: 1fr; }
  .sku-grid { grid-template-columns: repeat(2, 1fr); }
  .navbar { padding: 0 20px; }
}