@import url('https://fonts.googleapis.com/css2?family=Bungee&display=swap');

:root {
  color-scheme: dark;
  --bg: #081a1f;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #f5f7ff;
  --muted: #a7b0c0;
  --accent: #83d3a3;
  --accent-strong: #17c3a2;
  --danger: #ff6b6b;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(5, 13, 20, 0.35);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top left, rgba(33, 178, 168, 0.2), transparent 24%),
              radial-gradient(circle at bottom right, rgba(148, 88, 238, 0.14), transparent 22%),
              linear-gradient(135deg, #051119 0%, #0c232f 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.08) 0, transparent 40%),
                    radial-gradient(circle at 80% 10%, rgba(152, 252, 168, 0.06) 0, transparent 35%),
                    radial-gradient(circle at 50% 85%, rgba(103, 127, 255, 0.05) 0, transparent 35%);
  pointer-events: none;
}

.app-shell {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 2.5rem;
  min-height: 340px;
  border-radius: 32px;
  background-image:
    linear-gradient(180deg, rgba(5, 15, 24, 0.45), rgba(5, 15, 24, 0.8)),
    url('hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-text {
  position: relative;
  text-align: center;
}

.hero h1 {
  margin: 0;
  font-family: 'Bungee', 'Inter', system-ui, sans-serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #ffcb05;
  text-shadow:
    -3px -3px 0 #2a75bb,
     3px -3px 0 #2a75bb,
    -3px  3px 0 #2a75bb,
     3px  3px 0 #2a75bb,
     0   -3px 0 #2a75bb,
     0    3px 0 #2a75bb,
    -3px  0   0 #2a75bb,
     3px  0   0 #2a75bb,
     6px  6px 0 rgba(26, 74, 138, 0.85),
     0    14px 24px rgba(0, 0, 0, 0.55);
}

.card {
  margin-top: 2rem;
  padding: 1.75rem;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-header h2 {
  margin: 0;
  font-size: 1.35rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(131, 211, 163, 0.16);
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}

form {
  display: grid;
  gap: 1.2rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.field-group {
  display: grid;
  gap: 0.45rem;
}

label {
  color: var(--muted);
  font-size: 0.95rem;
}

input, textarea, select {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 0.95rem 1rem;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font: inherit;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 1.1rem) 50%, calc(100% - 0.75rem) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
  cursor: pointer;
}

select option {
  background: #0c1b26;
  color: var(--text);
}

textarea {
  resize: vertical;
}

input::placeholder, textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.4rem;
  border: none;
  border-radius: 18px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.18s ease, background-color 0.18s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #4cdcb5);
  color: #06110f;
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
}

.help-text {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.product-search {
  position: relative;
}

.product-results {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  right: 0;
  z-index: 50;
  max-height: 360px;
  overflow-y: auto;
  background: rgba(12, 27, 38, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
}

.product-result {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background-color 0.12s ease;
}

.product-result:last-child {
  border-bottom: none;
}

.product-result:hover,
.product-result.active {
  background: rgba(131, 211, 163, 0.12);
}

.product-result img {
  width: 40px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.product-result-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.product-result-name {
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-result-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.product-result-price {
  margin-left: auto;
  font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
}

.product-results-empty,
.product-results-loading {
  padding: 0.9rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.card-thumb {
  width: 36px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
  vertical-align: middle;
  background: rgba(255,255,255,0.05);
}

.market-price {
  display: inline-flex;
  flex-direction: column;
  gap: 0.1rem;
  font-size: 0.85rem;
}

.market-price strong {
  color: var(--accent);
  font-size: 0.95rem;
}

.market-price span {
  color: var(--muted);
  font-size: 0.78rem;
}

.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.category-pill {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.category-pill:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}

.category-pill.active {
  background: var(--accent);
  color: #06110f;
  border-color: transparent;
}

.category-pill .count {
  margin-left: 0.4rem;
  font-weight: 500;
  opacity: 0.75;
}

.category-badge {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(131, 211, 163, 0.14);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.purchase-search {
  position: relative;
  margin-bottom: 1rem;
}

.purchase-search input {
  padding-right: 2.8rem;
}

.search-clear {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-clear:hover {
  background: rgba(255,255,255,0.15);
}

.no-results {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.row-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.row-actions .btn {
  padding: 0.55rem 0.9rem;
  font-size: 0.85rem;
  border-radius: 12px;
}

.editing-banner {
  margin: 0 0 1rem;
  padding: 0.65rem 0.95rem;
  border-radius: 14px;
  background: rgba(131, 211, 163, 0.14);
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}

.chart-controls-empty {
  color: var(--muted);
  font-size: 0.9rem;
}

.chart-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.chart-chip .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chart-chip.active {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

.chart-chip:not(.active) {
  opacity: 0.55;
}

.chart-chip:hover {
  background: rgba(255,255,255,0.12);
  color: var(--text);
}

.chart-chip-action {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.6rem;
  border-radius: 10px;
}

.chart-chip-action:hover {
  background: rgba(131, 211, 163, 0.12);
}

.chart-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.chart-toolbar-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.chart-mode {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.chart-mode label {
  margin: 0;
  font-size: 0.9rem;
}

.chart-mode select {
  width: auto;
  min-width: 220px;
  padding: 0.55rem 2.2rem 0.55rem 0.85rem;
}

.chart-timeframe {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.time-pill {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.time-pill:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

.time-pill.active {
  background: var(--accent);
  color: #06110f;
  border-color: transparent;
}

.custom-range {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.custom-range label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.custom-range input[type="date"] {
  width: auto;
  padding: 0.55rem 0.85rem;
}

.chart-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.chart-stats .stat {
  padding: 0.95rem 1.1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.chart-stats .stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.chart-stats .stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.chart-stats .stat-delta-positive {
  color: var(--accent);
}

.chart-stats .stat-delta-negative {
  color: var(--danger);
}

.performers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.performers-empty {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

.performers-title {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.performers-title-up { color: var(--accent); }
.performers-title-down { color: var(--danger); }

.performers-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.performer-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.performer-row:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-1px);
}

.performer-row img {
  width: 38px;
  height: 52px;
  object-fit: cover;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  flex-shrink: 0;
}

.performer-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.performer-name {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.performer-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.performer-change {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.1rem;
  text-align: right;
  flex-shrink: 0;
}

.performer-change strong {
  font-size: 1rem;
  font-weight: 700;
}

.performer-change span {
  font-size: 0.78rem;
  color: var(--muted);
}

.performer-up { color: var(--accent); }
.performer-down { color: var(--danger); }

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

thead {
  background: rgba(255,255,255,0.04);
}

th, td {
  padding: 1rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

th {
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

tbody tr:hover {
  background: rgba(255,255,255,0.04);
}

.receipt-link {
  color: var(--accent);
  text-decoration: none;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

.chart-card {
  padding: 1.1rem;
  background: rgba(255,255,255,0.04);
  border-radius: 24px;
}

.external-price-card {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.85rem;
}

code {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 0.45rem;
  background: rgba(255,255,255,0.07);
  color: #d5e4ff;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.login-card {
  width: min(420px, 100%);
  margin-top: 0;
  display: grid;
  gap: 1rem;
}

.login-card h1 {
  margin: 0;
  font-size: 1.6rem;
}

.login-intro {
  margin: 0;
  color: var(--muted);
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.95rem;
}

.user-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 760px) {
  .hero {
    padding: 1.5rem;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .summary-row {
    flex-direction: column;
  }
}