:root {
  --bg: #f8f6f0; --card: #fff; --subtle: #f1ede4; --border: #dfd7c8; --ink: #201e1c;
  --muted: #6b6459; --accent: #c04a25; --accent-hover: #9f3a1b; --accent-soft: #faece7;
  --badge-bg: #ece5d8; --badge-ink: #413c34; --danger: #b3261e; --danger-soft: #fce8e6;
  --r-sm: 4px; --r-md: 8px; --r-lg: 12px; --font-ui: 'Plus Jakarta Sans', system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
body {
  background: var(--bg); color: var(--ink); font-family: var(--font-ui);
  font-size: 15px; line-height: 1.5; min-height: 100vh; padding: 24px 16px 48px;
}
.font-serif { font-family: 'Playfair Display', Georgia, serif; }
.font-sans-serif { font-family: 'Space Grotesk', sans-serif; }
.font-script { font-family: 'Caveat', cursive; }
.font-display { font-family: 'Bebas Neue', Impact, sans-serif; letter-spacing: 0.5px; }
.font-monospace { font-family: 'Space Mono', monospace; }
.font-hand-painted { font-family: 'Permanent Marker', cursive; }
.font-other { font-family: 'Special Elite', monospace, cursive; }
.app-layout { max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.app-header { border-bottom: 2px solid var(--ink); padding-bottom: 16px; }
.header-content { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.brand-badge { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; background: var(--accent); color: #fff; padding: 2px 8px; border-radius: var(--r-sm); margin-bottom: 4px; }
.brand-title { font-size: 2.1rem; font-weight: 700; letter-spacing: -0.5px; }
.brand-subtitle { color: var(--muted); font-size: 14px; max-width: 520px; }
.stat-pill { background: var(--card); border: 1px solid var(--border); padding: 8px 16px; border-radius: var(--r-md); text-align: right; }
.stat-count { font-size: 1.5rem; font-weight: 700; color: var(--accent); line-height: 1; display: block; }
.stat-label { font-size: 11px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.error-banner { background: var(--danger-soft); border: 1px solid var(--danger); color: var(--danger); padding: 10px 14px; border-radius: var(--r-md); display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 14px; }
.btn-text-danger { background: transparent; border: none; color: var(--danger); font-weight: 700; cursor: pointer; text-decoration: underline; padding: 2px 6px; }
.main-content { display: grid; grid-template-columns: 350px 1fr; gap: 28px; align-items: start; }
@media (max-width: 860px) { .main-content { grid-template-columns: 1fr; } }
.panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 20px; }
.panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px dashed var(--border); }
.panel-title { font-size: 1.1rem; font-weight: 700; }
.font-form { display: flex; flex-direction: column; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-row { display: flex; gap: 10px; }
@media (max-width: 540px) { .form-row { flex-direction: column; } }
.flex-1 { flex: 1; }
.form-label { font-size: 13px; font-weight: 600; color: var(--ink); }
.required { color: var(--accent); }
.form-input, .form-select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--r-md); font-family: inherit; font-size: 14px; background: var(--subtle); color: var(--ink); transition: border-color 150ms, background-color 150ms;
}
.form-input:focus, .form-select:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px var(--accent-soft); }
.specimen-preview { background: var(--subtle); border: 1px solid var(--border); border-radius: var(--r-md); padding: 10px; margin-top: 3px; }
.preview-label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); font-weight: 700; margin-bottom: 2px; }
.preview-text { font-size: 1.35rem; line-height: 1.25; word-break: break-word; }
.form-actions { display: flex; gap: 8px; margin-top: 4px; }
.btn-primary, .btn-secondary, .btn-ghost, .btn-danger, .btn-small {
  display: inline-flex; align-items: center; justify-content: center; font-family: inherit; font-weight: 600; border-radius: var(--r-md); cursor: pointer; transition: all 150ms;
}
.btn-primary { flex: 1; background: var(--accent); color: #fff; border: 1px solid var(--accent); padding: 9px 14px; font-size: 14px; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-secondary { background: transparent; color: var(--muted); border: 1px solid var(--border); padding: 9px 12px; font-size: 14px; }
.btn-secondary:hover { background: var(--subtle); color: var(--ink); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); font-size: 12px; padding: 3px 8px; }
.btn-ghost:hover { background: var(--subtle); color: var(--ink); }
.btn-danger { background: var(--danger); color: #fff; border: 1px solid var(--danger); padding: 5px 10px; font-size: 12px; }
.btn-danger:hover { opacity: 0.9; }
.btn-small { padding: 4px 8px; font-size: 12px; }
.gallery-header { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.section-title { font-size: 1.25rem; font-weight: 700; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-pill { background: var(--card); border: 1px solid var(--border); color: var(--muted); padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; transition: all 150ms; }
.filter-pill:hover { border-color: var(--accent); color: var(--ink); }
.filter-pill.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter-pill .pill-count { font-size: 11px; opacity: 0.8; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.specimen-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 16px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); transition: transform 200ms, box-shadow 200ms; animation: cardIn 220ms cubic-bezier(0.16, 1, 0.3, 1) both; animation-delay: calc(var(--item-idx, 0) * 30ms);
}
.specimen-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); }
@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.card-tag { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; background: var(--badge-bg); color: var(--badge-ink); padding: 2px 6px; border-radius: var(--r-sm); }
.card-date { font-size: 11px; color: var(--muted); font-weight: 500; }
.card-specimen-name { font-size: 1.55rem; line-height: 1.2; word-break: break-word; margin: 4px 0; }
.card-meta-list { display: flex; flex-direction: column; gap: 5px; font-size: 12px; border-top: 1px dashed var(--border); padding-top: 10px; }
.meta-row { display: flex; align-items: flex-start; gap: 6px; }
.meta-icon { font-size: 12px; flex-shrink: 0; }
.meta-text { color: var(--muted); }
.card-footer { margin-top: 4px; padding-top: 8px; border-top: 1px solid var(--subtle); display: flex; justify-content: flex-end; }
.delete-btn { background: transparent; border: 1px solid transparent; color: var(--muted); font-size: 11px; font-weight: 600; cursor: pointer; padding: 3px 6px; border-radius: var(--r-sm); transition: all 150ms; }
.delete-btn:hover { color: var(--danger); background: var(--danger-soft); }
.confirm-panel { background: var(--danger-soft); border: 1px solid var(--danger); border-radius: var(--r-md); padding: 8px; display: flex; flex-direction: column; gap: 6px; width: 100%; }
.confirm-text { font-size: 11px; font-weight: 700; color: var(--danger); }
.confirm-actions { display: flex; gap: 5px; justify-content: flex-end; }
.empty-state { background: var(--card); border: 2px dashed var(--border); border-radius: var(--r-lg); padding: 36px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.empty-state-icon { font-size: 2rem; }
.empty-state-title { font-size: 1.15rem; font-weight: 700; }
.empty-state-desc { color: var(--muted); font-size: 13px; max-width: 380px; }
.empty-state .btn-primary { flex: 0 0 auto; margin-top: 6px; }
.app-footer { text-align: center; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important;
  }
}