/* Next Trash — app-specific layer on top of the brand system.
   Mobile-only product: one narrow column, phone-scale rhythm everywhere.
   On a desktop it simply renders as the same centered phone column. */

/* Dark mode — remap the raw palette; every component inherits.
   Accent lightened for contrast on dark, mirroring the Next up app. */
[data-theme='dark'] {
  color-scheme: dark;
  --paper-0: #14201F;
  --paper-1: #1C2B2A;
  --paper-2: #223432;
  --ink-1: #E9EDEA;
  --ink-2: #C4CCC9;
  --ink-3: #93A29E;
  --ink-4: #5C6B68;
  --line-1: #253431;
  --line-2: #354744;
  --accent-1: #4E8B87;
  --accent-2: #67A19D;
  --accent-3: #22403D;
  --bronze-1: #C29A5B;
}

/* Author display rules (e.g. .result { display: flex }) must never defeat
   the hidden attribute. */
[hidden] { display: none !important; }

.app {
  max-width: 430px;
  min-height: 100dvh;
  padding-top: var(--space-4, 16px);
  padding-bottom: var(--space-6, 40px);
  display: flex;
  flex-direction: column;
  gap: var(--space-5, 24px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3, 12px);
  border-bottom: 1px solid var(--line-1);
}

.topbar .eyebrow { margin: 0; }

/* Shared Next · brand row, matching Next · Job Community and Next · Up. */
.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: #1f5b5e;
  color: #fcfbf8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.brand-mark i {
  font-style: normal;
  color: #e6c79c;
}

.brand-name {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-body);
}

.brand-dot {
  font-style: normal;
  color: var(--bronze-1);
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: none;
  border: none;
  color: var(--ink-2);
  cursor: pointer;
  transition: color var(--dur-fast, 150ms) var(--ease-out, ease-out);
}

.theme-toggle:hover { color: var(--accent-1); }

.app-header h1 { font-size: 1.75rem; }

.app-header .lede {
  color: var(--ink-3);
  margin-top: var(--space-3, 12px);
}

.country-picker {
  display: flex;
  gap: 4px;
}

.country-btn {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  padding: 6px 10px;
  border: 1px solid var(--line-1);
  border-radius: 2px;
  background: var(--paper-0);
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color var(--dur-fast, 150ms) var(--ease-out, ease-out);
}

.country-btn:hover { border-color: var(--line-2, var(--ink-4)); }

.country-btn--active {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: var(--paper-0);
}

/* Buttons — brand rules: 4px radius, sentence case, press settles down 1px. */
.btn {
  font: var(--text-body, 1rem/1.5 sans-serif);
  font-family: var(--font-sans, sans-serif);
  padding: 10px 18px;
  border: 1px solid var(--line-1);
  border-radius: 4px;
  background: var(--paper-0);
  color: var(--ink-1);
  cursor: pointer;
  transition: border-color var(--dur-fast, 150ms) var(--ease-out, ease-out),
              background var(--dur-fast, 150ms) var(--ease-out, ease-out);
}

.btn:hover { border-color: var(--line-2, var(--ink-4)); }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: var(--paper-0);
}

.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }

/* Scanner */
.scanner-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--dark-1, #10201f);
  border: 1px solid var(--line-1);
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.scanner-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scanner-reticle {
  position: absolute;
  width: 70%;
  height: 38%;
  border: 1px solid rgba(255 255 255 / 0.55);
  border-radius: 4px;
  pointer-events: none;
}

.scanner-start { position: relative; z-index: 1; }

.manual-entry { margin-top: var(--space-4, 16px); }

.manual-row {
  display: flex;
  gap: var(--space-2, 8px);
  margin-top: var(--space-2, 8px);
}

.manual-row input {
  flex: 1;
  font: var(--text-body, 1rem/1.5 sans-serif);
  font-family: var(--font-mono, monospace);
  padding: 10px 12px;
  border: 1px solid var(--line-1);
  border-radius: 4px;
  background: var(--paper-0);
  color: var(--ink-1);
}

.manual-row input:focus {
  outline: none;
  border-color: var(--accent-1);
}

/* Result */
.result {
  display: flex;
  flex-direction: column;
  gap: var(--space-5, 24px);
}

.result-product {
  display: flex;
  gap: var(--space-4, 16px);
  align-items: flex-start;
  padding-bottom: var(--space-4, 16px);
  border-bottom: 1px solid var(--line-1);
}

.result-product img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border: 1px solid var(--line-1);
  border-radius: 4px;
  background: #fff;
  filter: saturate(0.88);
}

.result-source {
  color: var(--ink-3);
  font: var(--text-small, 0.875rem/1.4 sans-serif);
  margin-top: 4px;
}

.bin-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bin-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-3, 12px);
  padding: var(--space-3, 12px) 0;
  border-bottom: 1px solid var(--line-1);
}

.bin-dot {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex: none;
  align-self: center;
}

.bin-part { flex: 1; }

.bin-material { color: var(--ink-3); }

.bin-name {
  font-family: var(--font-mono, monospace);
  font-size: 0.8125rem;
  color: var(--ink-2);
  text-align: right;
}

.fallback p { color: var(--ink-3); }

.material-picker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2, 8px);
  margin-top: var(--space-3, 12px);
}

/* Scan another — centered, accent-voiced like the active country chip. */
.result-again {
  align-self: center;
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: var(--paper-0);
  padding: 12px 28px;
}

.result-again:hover { background: var(--accent-2); border-color: var(--accent-2); }

/* Contribute box */
.contribute {
  margin-top: var(--space-5, 24px);
  padding-top: var(--space-4, 16px);
  border-top: 1px solid var(--line-1);
  display: flex;
  flex-direction: column;
  gap: var(--space-3, 12px);
}

.contribute p { color: var(--ink-2); }

.contribute-creds {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2, 8px);
}

.contribute-creds input {
  flex: 1;
  min-width: 160px;
  font: var(--text-body, 1rem/1.5 sans-serif);
  padding: 10px 12px;
  border: 1px solid var(--line-1);
  border-radius: 4px;
  background: var(--paper-0);
  color: var(--ink-1);
}

.contribute-creds input:focus {
  outline: none;
  border-color: var(--accent-1);
}

.contribute .btn { align-self: flex-start; }

.contribute-status {
  font-family: var(--font-mono, monospace);
  font-size: 0.8125rem;
}

.contribute-note {
  color: var(--ink-3);
  font: var(--text-small, 0.875rem/1.4 sans-serif);
}

.app-footer {
  border-top: 1px solid var(--line-1);
  padding-top: var(--space-4, 16px);
  color: var(--ink-3);
  font: var(--text-small, 0.875rem/1.4 sans-serif);
}