/* ————————————————————————————————
   Editorial-Dunkelkammer: warmes Schwarz, Serifen-Display,
   Goldakzent, Haarlinien, Filmkorn.
   ———————————————————————————————— */

:root {
  --bg: #080707;
  --bg-2: #0e0c0a;
  --bg-3: #151310;
  --ink: #e5e0d5;
  --muted: #8a8272;
  --faint: #524c42;
  --line: rgba(236, 231, 221, 0.07);
  --line-strong: rgba(236, 231, 221, 0.17);
  --panel: rgba(236, 231, 221, 0.02);
  --accent: #e0aa3e;
  --accent-soft: #f3cd7d;
  --danger: #e2604c;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', Consolas, monospace;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* Filmkorn über allem, Goldschimmer dahinter */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.065;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 1.1s step-end infinite;
}

@keyframes grainShift {
  0%, 100% { background-position: 0 0; }
  20% { background-position: -34px 22px; }
  40% { background-position: 22px -28px; }
  60% { background-position: -16px -32px; }
  80% { background-position: 30px 16px; }
}

/* Zwei träge durchs Bild wandernde Goldschimmer */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(closest-side, rgba(224, 170, 62, 0.07), transparent),
    radial-gradient(closest-side, rgba(224, 170, 62, 0.04), transparent);
  background-size: 1300px 850px, 1000px 750px;
  background-repeat: no-repeat;
  background-position: 72% -20%, -12% 112%;
  animation: glowDrift 48s ease-in-out infinite alternate;
}

@keyframes glowDrift {
  0% { background-position: 72% -20%, -12% 112%; }
  50% { background-position: 88% 14%, 8% 78%; }
  100% { background-position: 55% -8%, -18% 100%; }
}

.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* Vignette: Ränder fallen ins Dunkel ab */
html::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 998;
  pointer-events: none;
  background: radial-gradient(120% 95% at 50% 38%, transparent 52%, rgba(0, 0, 0, 0.55) 100%);
}

::selection { background: var(--accent); color: #131108; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border: 2px solid var(--bg); }

:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }

a { color: var(--accent-soft); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* — Typo — */

.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 46px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 28px;
}

.display em { font-style: italic; color: var(--accent-soft); }

.display-sm {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.25;
  margin: 0;
  overflow-wrap: anywhere;
}

.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.label { display: block; color: var(--faint); }

.faint { color: var(--faint); }

/* — Formulare — */

.stack .field { margin-bottom: 22px; }
.stack-tight .field { margin-bottom: 14px; }

.field .label { margin-bottom: 8px; }

.field input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  padding: 4px 0 10px;
  outline: none;
  transition: border-color 0.2s;
}

.field input:focus { border-color: var(--accent); }

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--bg) inset;
  -webkit-text-fill-color: var(--ink);
  caret-color: var(--ink);
}

.btn {
  appearance: none;
  display: inline-block;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #131108;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 22px;
  width: 100%;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.05s;
}

.btn:hover { background: var(--accent-soft); border-color: var(--accent-soft); text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-small { width: auto; padding: 9px 14px; }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: transparent; border-color: var(--accent); color: var(--accent-soft); }

.btn-danger { background: var(--danger); border-color: var(--danger); color: #140b09; }
.btn-danger:hover { background: #ef7a68; border-color: #ef7a68; }

.form-error { color: var(--danger); margin: 0 0 20px; }

/* — Auth-Seiten (Login, Registrierung, Setup, Meldungen) — */

.auth-page { display: grid; place-items: center; min-height: 100vh; padding: 24px; }

.auth { width: min(390px, 100%); }

.glyph { font-size: 28px; color: var(--accent); margin-bottom: 40px; }

.auth-sub { color: var(--muted); margin: -14px 0 30px; }

.auth-alt { margin-top: 28px; color: var(--faint); }

.corner-note {
  position: fixed;
  bottom: 20px;
  left: 24px;
  color: var(--faint);
}

/* — Dashboard — */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 28px;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.topbar-left { display: flex; align-items: center; gap: 12px; }

.glyph-sm { color: var(--accent); font-size: 18px; }

.topbar-search { flex: 1; max-width: 420px; margin-inline: auto; }

.topbar-search input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  padding: 4px 0 8px;
  outline: none;
  transition: border-color 0.2s;
}

.topbar-search input:focus { border-color: var(--accent); }
.topbar-search input::-webkit-search-cancel-button { -webkit-appearance: none; }

.topbar-right { display: flex; align-items: center; gap: 18px; margin-left: auto; }

.stats { color: var(--faint); }

.userchip {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.userchip:hover { border-color: var(--accent); color: var(--accent-soft); }

.filters { display: flex; gap: 18px; padding: 22px 28px 4px; }

.chip {
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 2px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.chip:hover { color: var(--muted); }
.chip.active { color: var(--accent-soft); border-color: var(--accent); }

.gallery { padding: 8px 28px 90px; }

.month { margin-top: 36px; }

.month-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 18px;
}

.month-head h2 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 26px;
  margin: 0;
}

/* Masonry: natürliche Bildproportionen, spaltenweise */
.grid {
  columns: 4 240px;
  column-gap: 16px;
}

.card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  margin-bottom: 16px;
  break-inside: avoid;
}

.card { box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35); }

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55);
}

.thumb-link { display: block; }

.thumb {
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--bg-2);
}

.filethumb { aspect-ratio: 16 / 10; display: grid; place-items: center; }
.filethumb span { font-size: 18px; letter-spacing: 0.3em; color: var(--faint); }

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(13, 12, 10, 0.6);
  backdrop-filter: blur(6px);
  color: var(--ink);
  font-size: 9px;
  padding: 4px 8px;
  pointer-events: none;
}

.card-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.18s;
}

.card:hover .card-actions, .card:focus-within .card-actions { opacity: 1; }

.actbtn {
  border: 1px solid var(--line-strong);
  background: rgba(13, 12, 10, 0.72);
  backdrop-filter: blur(6px);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 9px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.actbtn:hover { border-color: var(--accent); color: var(--accent-soft); }
.actbtn.armed { border-color: var(--danger); color: var(--danger); }

.card-foot { padding: 12px 14px; border-top: 1px solid var(--line); }

.card-name {
  font-size: 13px;
  margin: 0 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: text;
}

.card-name:hover { color: var(--accent-soft); }

.rename-input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--accent);
  color: var(--ink);
  font: inherit;
  padding: 0 0 1px;
  outline: none;
}

.card-meta { font-size: 10px; color: var(--faint); margin: 0; }

.empty { margin-top: 12vh; text-align: center; }
.empty-hint { margin: -8px 0 26px; }

/* — Settings-Panel — */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

.panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  width: min(400px, 100%);
  background: var(--bg-2);
  border-left: 1px solid var(--line);
  padding: 26px 28px 40px;
  overflow-y: auto;
  transform: translateX(102%);
  transition: transform 0.28s cubic-bezier(0.22, 0.8, 0.24, 1);
}

.panel.open { transform: none; }

.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }

.iconbtn {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
}

.iconbtn:hover { color: var(--ink); }

.panel-section { border-top: 1px solid var(--line); padding: 20px 0; }
.panel-section .label { margin-bottom: 10px; }

.panel-text { color: var(--muted); font-size: 13px; margin: 0 0 14px; }
.panel-text.faint { color: var(--faint); font-size: 12px; margin: 12px 0 0; }

.keyfield {
  display: block;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent-soft);
  overflow-wrap: anywhere;
}

.btnrow { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

.switchrow {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
}

.switchrow input { accent-color: var(--accent); transform: scale(1.15); }

/* — Toast — */

.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  background: var(--bg-3);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 10px 18px;
}

/* — Viewer — */

.viewer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
}

.glyph-link { color: var(--accent); font-size: 20px; text-decoration: none; }
.glyph-link:hover { text-decoration: none; color: var(--accent-soft); }

.viewer { max-width: 1080px; margin: 0 auto; padding: 8px 28px 80px; }

.media {
  margin: 0;
  display: flex;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--bg-2);
}

.media img, .media video { max-width: 100%; max-height: 74vh; display: block; }

.filecard { padding: 90px 40px; text-align: center; display: grid; gap: 24px; place-items: center; }
.filecard-ext { font-size: 22px; letter-spacing: 0.3em; color: var(--faint); }

.viewer-meta { margin-top: 24px; }
.viewer-meta .display-sm { margin-bottom: 6px; }

.meta-line { color: var(--faint); margin: 0 0 14px; }

.viewer-actions { display: flex; gap: 24px; flex-wrap: wrap; }

.linklike {
  background: none;
  border: 0;
  padding: 0 0 2px;
  color: var(--accent-soft);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

.linklike:hover { border-color: var(--accent); text-decoration: none; }

/* — Responsive — */

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: 12px; }
  .topbar-search { order: 3; max-width: none; flex-basis: 100%; }
  .stats { display: none; }
  .filters, .gallery, .viewer, .viewer-top, .hero { padding-left: 18px; padding-right: 18px; }
  .grid { columns: 2 140px; }
}

/* — Bewegung & Leben — */

@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.22s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes spinIn {
  from { opacity: 0; transform: rotate(-120deg) scale(0.6); }
  to { opacity: 1; transform: none; }
}

@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* Auth-Seiten: Elemente treten nacheinander auf */
.auth > * { animation: fadeUp 0.6s cubic-bezier(0.22, 0.8, 0.24, 1) both; }
.auth > *:nth-child(2) { animation-delay: 0.08s; }
.auth > *:nth-child(3) { animation-delay: 0.16s; }
.auth > *:nth-child(4) { animation-delay: 0.24s; }
.auth > *:nth-child(5) { animation-delay: 0.32s; }

.glyph {
  animation: spinIn 0.7s cubic-bezier(0.22, 0.8, 0.24, 1) both;
  display: inline-block;
  transition: transform 0.6s cubic-bezier(0.22, 0.8, 0.24, 1);
}

.glyph:hover { transform: rotate(90deg); }

/* Labels färben sich beim Fokus gold */
.field:focus-within .label { color: var(--accent); }

/* Buttons: Glanz-Sweep */
.btn { position: relative; overflow: hidden; }

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -30%;
  width: 40%;
  transform: translateX(-160%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.btn:hover::after { transform: translateX(420%) skewX(-18deg); }

/* Filter-Chips: wachsender Unterstrich statt statischer Linie */
.chip {
  border-bottom: 0;
  padding-bottom: 7px;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size 0.25s cubic-bezier(0.22, 0.8, 0.24, 1), color 0.15s;
}

.chip.active { background-size: 100% 1px; }

/* Galerie: Karten treten gestaffelt auf, Thumbnails zoomen sanft */
.card {
  animation: fadeUp 0.55s cubic-bezier(0.22, 0.8, 0.24, 1) both;
  animation-delay: calc(var(--i, 0) * 35ms);
}

.no-anim .card { animation: none; }

.thumb-link { overflow: hidden; }

/* Thumbnails liegen gedimmt im Dunkeln und werden beim Hover "belichtet" */
.thumb {
  filter: brightness(0.8) saturate(0.92);
  transition: transform 0.6s cubic-bezier(0.22, 0.8, 0.24, 1), filter 0.45s ease;
}

.card:hover .thumb { transform: scale(1.045); filter: brightness(1) saturate(1); }

.card-actions { transform: translateY(-4px); transition: opacity 0.18s, transform 0.25s cubic-bezier(0.22, 0.8, 0.24, 1); }

.card:hover .card-actions, .card:focus-within .card-actions { transform: none; }

.empty { animation: fadeUp 0.6s cubic-bezier(0.22, 0.8, 0.24, 1) both; }

/* Lade-Skeletons */
.skel { border: 1px solid var(--line); background: var(--panel); }

.skel .sk-thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(100deg, var(--bg-2) 40%, var(--bg-3) 50%, var(--bg-2) 60%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}

.skel .sk-line { height: 10px; width: 60%; margin: 14px; background: var(--bg-3); }

/* Toast & Viewer */
.toast { animation: toastIn 0.3s cubic-bezier(0.22, 0.8, 0.24, 1) both; }

.viewer-top { animation: fadeIn 0.5s both; }
.media { animation: fadeUp 0.55s cubic-bezier(0.22, 0.8, 0.24, 1) both; }
.viewer-meta { animation: fadeUp 0.55s cubic-bezier(0.22, 0.8, 0.24, 1) 0.12s both; }

/* — Hero — */

.hero { padding: 44px 28px 6px; }

.hero .display { margin-bottom: 10px; }

.hero-hi { color: var(--faint); margin: 0 0 14px; }

.hero-stats { color: var(--muted); margin: 0; }

/* — Web-Upload — */

.dropzone[hidden] { display: none; }

.dropzone {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(13, 12, 10, 0.82);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  animation: fadeIn 0.15s both;
}

.dropzone-inner {
  border: 1px dashed var(--accent);
  padding: 60px 90px;
  text-align: center;
  background: var(--panel);
}

.dropzone-inner .glyph { display: block; margin: 0 0 18px; animation: none; }

.upbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  height: 2px;
  background: rgba(224, 170, 62, 0.15);
}

.upbar div {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
  box-shadow: 0 0 12px rgba(224, 170, 62, 0.8);
  transition: width 0.2s ease;
}

/* — Viewer: Bild per Klick bildschirmfüllend — */

.media img { cursor: zoom-in; }

.media-full {
  position: fixed;
  inset: 0;
  z-index: 60;
  margin: 0;
  border: 0;
  background: rgba(13, 12, 10, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-full img { max-height: 96vh; max-width: 96vw; cursor: zoom-out; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}