/* =====================================================================
   Second Brain — Design-System
   Papier/Tinte-Palette · Fraunces + IBM Plex · selbstgehostet (DSGVO)
   Gestaltungsprinzip: hell, ruhig, dicht, exklusiv — Nachschlagewerk,
   kein Dashboard. Keine Gradients, kein Blau, 3px-Radius maximal.
   ===================================================================== */

/* ---- Fonts (self-hosted, OFL) --------------------------------------- */
@font-face { font-family: "Fraunces"; src: url("/static/fonts/fraunces-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/static/fonts/fraunces-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/plex-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/plex-sans-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/static/fonts/plex-sans-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/static/fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }

/* ---- Token ----------------------------------------------------------- */
:root {
  --papier: #F7F5F0;      /* Grundfläche: warmer Papierton */
  --karte: #FFFFFF;
  --tinte: #1C1A17;       /* Text: tiefe Tinte, kein Schwarz */
  --tinte-2: #6B665D;     /* Sekundärtext */
  --linie: #E5E1D8;       /* Hairlines */
  --akzent: #3F5A45;      /* einziges Akzentgrün, gedeckt */
  --akzent-hell: #EDF0EC;
  --warnrot: #8A3B2E;     /* gedecktes Warmrot für Löschen/Fehler */
  --serif: "Fraunces", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 3px;          /* fast eckig — Buchsatz, nicht App */
  --max: 1200px;
}

/* ---- Basis ----------------------------------------------------------- */
* { box-sizing: border-box; margin: 0; }
body { background: var(--papier); color: var(--tinte);
  font: 15px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
h1, h2, h3, .wordmark { font-family: var(--serif); font-weight: 600;
  letter-spacing: -0.01em; }
a { color: inherit; }
.zahl, .badge, .quelle, .reifegrad-label, time { font-family: var(--mono); }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 24px 64px;
}

.page-title { font-size: 26px; margin-bottom: 20px; }

img { max-width: 100%; }

/* ---- Topbar ----------------------------------------------------------- */
.topbar {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 14px 24px;
  background: var(--karte);
  border-bottom: 1px solid var(--linie);
}
.wordmark {
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark span { color: var(--akzent); }

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  flex: 1;
  min-width: 0;
}
.topbar nav a {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--tinte-2);
  padding: 4px 0 6px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.topbar nav a:hover { color: var(--tinte); }
.topbar nav a.active { color: var(--tinte); border-bottom-color: var(--akzent); }

.badge {
  display: inline-block;
  min-width: 18px;
  margin-left: 4px;
  padding: 1px 5px;
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  letter-spacing: 0;
  color: #FFFFFF;
  background: var(--akzent);
  border-radius: var(--radius);
}

.topbar-actions {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-left: auto;
}
.topbar-actions a:not(.btn-primary) {
  font-size: 13px;
  color: var(--tinte-2);
  text-decoration: none;
}
.topbar-actions a:not(.btn-primary):hover { color: var(--tinte); text-decoration: underline; }
.topbar-actions form { display: inline; }

/* ---- Buttons ----------------------------------------------------------- */
.btn-primary {
  display: inline-block;
  padding: 7px 16px;
  font: 500 14px/1.4 var(--sans);
  color: #FFFFFF;
  background: var(--akzent);
  border: 1px solid var(--akzent);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
}
.btn-primary:hover { background: #34503B; border-color: #34503B; }

button {
  font: 500 14px/1.4 var(--sans);
  color: var(--tinte);
  background: transparent;
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 7px 14px;
  cursor: pointer;
}
button:hover { border-color: var(--tinte-2); }

.linklike {
  border: none;
  padding: 0;
  background: none;
  font-size: 13px;
  color: var(--tinte-2);
  cursor: pointer;
}
.linklike:hover { color: var(--tinte); text-decoration: underline; }
.linklike.danger { color: var(--warnrot); }
.linklike.danger:hover { color: var(--warnrot); }

.btn-copy {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 10px;
  color: var(--tinte-2);
}
.btn-copy:hover { color: var(--akzent); border-color: var(--akzent); }

/* ---- Formulare ----------------------------------------------------------- */
input, select, textarea {
  font: 400 14px/1.5 var(--sans);
  color: var(--tinte);
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 8px 10px;
  width: 100%;
}
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: none;
  border-color: var(--akzent);
  box-shadow: 0 0 0 1px var(--akzent);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--tinte);
  outline-offset: 2px;
}
textarea { resize: vertical; }
::placeholder { color: var(--tinte-2); opacity: 0.7; }

select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 28px;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236B665D' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--tinte-2);
}
label input, label select, label textarea { margin-top: 5px; }

.row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.row > label { flex: 1; min-width: 140px; }

details {
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: var(--akzent-hell);
}
summary {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tinte-2);
  cursor: pointer;
}
details[open] summary { margin-bottom: 12px; }
details > label { margin-bottom: 12px; }
details > label:last-of-type, details > .row:last-child { margin-bottom: 0; }

/* ---- Filterleiste ----------------------------------------------------------- */
.filterbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.filterbar input[type="search"] { flex: 2; min-width: 180px; width: auto; }
.filterbar select { flex: 1; min-width: 110px; width: auto; }
.filterbar button { flex: 0 0 auto; }

/* ---- Karten-Raster ----------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.cards.grid-visual { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(28, 26, 23, 0.03);
}
.card h3 { font-size: 17px; line-height: 1.3; }
.card h3 a { text-decoration: none; }
.card h3 a:hover { color: var(--akzent); }
.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--linie);
}

.kern { color: var(--tinte); }
.excerpt { color: var(--tinte-2); font-size: 14px; }

.applied {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--akzent);
  background: var(--akzent-hell);
  padding: 4px 8px;
  border-radius: var(--radius);
  align-self: flex-start;
}
.warum {
  font-size: 14px;
  color: var(--tinte-2);
  border-left: 2px solid var(--linie);
  padding-left: 10px;
}
.warum strong { color: var(--tinte); font-weight: 600; }

.card footer {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

/* Reifegrad: 8px-Punkt oben rechts */
.reifegrad {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 1px rgba(28, 26, 23, 0.08);
}
.r-roh { background: var(--linie); }
.r-verstanden { background: var(--tinte-2); }
.r-angewendet { background: var(--akzent); }

.card h3, .card .zahl, .card blockquote { padding-right: 16px; }

/* ---- Kartentypen ----------------------------------------------------------- */
/* Beleg: die Zahl ist der Held */
.card-beleg .zahl {
  font-family: var(--mono);
  font-size: 28px;
  line-height: 1.1;
  color: var(--akzent);
}
.card-beleg .quelle {
  font-size: 12px;
  color: var(--tinte-2);
}

/* Swipe: Zitatsatz mit hängendem Anführungszeichen */
.card-swipe blockquote {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.45;
  position: relative;
  padding-left: 18px;
}
.card-swipe blockquote::before {
  content: "\201E";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--akzent);
}
.card-swipe footer a {
  font-size: 13px;
  color: var(--tinte-2);
  text-decoration: none;
}
.card-swipe footer a:hover { color: var(--tinte); text-decoration: underline; }

/* Inspiration: Bild im Zentrum */
.card-inspiration { padding: 10px; gap: 8px; }
.card-inspiration > a { display: block; line-height: 0; }
.card-inspiration .img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 700;
  color: var(--akzent);
  background: var(--akzent-hell);
  border-radius: var(--radius);
}
.card-inspiration footer {
  padding: 2px 4px 4px;
  font-size: 13px;
  align-items: center;
}
.card-inspiration footer .reifegrad { position: static; }

/* Inbox */
.card-inbox .btn-primary { align-self: flex-start; }

/* Playbook: nummerierte Schritte */
.card-playbook ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 14px;
}
.card-playbook ol li::marker {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--akzent);
}

/* ---- Hinweise / Leerzustände ----------------------------------------------- */
.hint, .empty {
  color: var(--tinte-2);
  font-size: 14px;
  padding: 10px 0;
}
.empty { grid-column: 1 / -1; }
.grund {
  grid-column: 1 / -1;   /* volle Zeile unter der zugehörigen Karte */
  font-size: 13px;
  color: var(--tinte-2);
  margin: -6px 0 4px 2px;
}
.error { color: var(--warnrot); font-size: 14px; }

/* ---- Erfassen ----------------------------------------------------------- */
.capture-form {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.capture-form .btn-primary { align-self: flex-start; }
.filedrop {
  display: block;
  padding: 22px 16px;
  text-align: center;
  font-size: 14px;
  color: var(--tinte-2);
  background: var(--karte);
  border: 1px dashed var(--linie);
  border-radius: var(--radius);
  cursor: pointer;
}
.filedrop:hover { border-color: var(--tinte-2); }
.filedrop input { margin-top: 10px; border: none; padding: 0; font-size: 13px; width: auto; max-width: 100%; }
.filedrop input::file-selector-button {
  font: 500 13px/1.4 var(--sans);
  color: var(--tinte-2);
  background: transparent;
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 4px 10px;
  margin-right: 8px;
  cursor: pointer;
}
.filedrop input::file-selector-button:hover { border-color: var(--tinte-2); color: var(--tinte); }
.capture-form.has-paste .filedrop { border-color: var(--akzent); color: var(--akzent); background: var(--akzent-hell); }

/* ---- Kuratieren ----------------------------------------------------------- */
.curate-layout {
  display: grid;
  grid-template-columns: minmax(280px, 5fr) 7fr;
  gap: 28px;
  align-items: start;
}
.original {
  position: sticky;
  top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
}
.original img { border-radius: var(--radius); border: 1px solid var(--linie); }
.original p { font-size: 13px; overflow-wrap: anywhere; }
.original a { color: var(--akzent); }
.raw {
  font: 400 13px/1.6 var(--mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--tinte);
  max-height: 60vh;
  overflow-y: auto;
}
.curate-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
}
.curate-form .btn-primary { align-self: flex-start; }

main > form[action$="/delete"] { margin-top: 18px; }

/* ---- Abruf ----------------------------------------------------------- */
.retrieve-form {
  display: flex;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 26px;
}
.retrieve-form input { flex: 1; padding: 11px 14px; font-size: 15px; }
.retrieve-form .btn-primary { flex: 0 0 auto; padding: 11px 20px; }

.group-title {
  font-size: 20px;
  margin: 26px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--linie);
}

/* ---- Login ----------------------------------------------------------- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  padding: 40px 36px;
  background: var(--karte);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(28, 26, 23, 0.03);
  text-align: center;
}
.login-card h1 { font-size: 30px; font-weight: 700; }
.login-card h1::first-letter { color: var(--akzent); }
.login-sub {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tinte-2);
  margin: 6px 0 26px;
}
.login-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-card button {
  color: #FFFFFF;
  background: var(--akzent);
  border-color: var(--akzent);
}
.login-card button:hover { background: #34503B; }

/* ---- Responsiv ----------------------------------------------------------- */
@media (max-width: 900px) {
  .curate-layout { grid-template-columns: 1fr; }
  .original { position: static; }
}

@media (max-width: 640px) {
  main { padding: 20px 14px 48px; }
  .topbar { padding: 12px 14px; gap: 8px 16px; }
  /* Nav und Aktionen als eigene Zeilen — nichts läuft über den Rand */
  .topbar nav { order: 2; flex-basis: 100%; gap: 2px 14px; }
  .topbar-actions { order: 3; flex-basis: 100%; margin-left: 0; flex-wrap: wrap; gap: 8px 14px; }
  .cards, .cards.grid-visual { grid-template-columns: 1fr; }
  .retrieve-form { flex-direction: column; }
}