/* ─── Æther Notizen · Webapp · Design gespiegelt aus der Android-App ─── */
:root {
  --obsidian:      #131315;
  --surface-low:   #1A1A1E;
  --surface-mid:   #222226;
  --surface-high:  #353437;
  --primary:       #2962FF;
  --primary-light: #B6C4FF;
  --gold:          #FFC61F;
  --on-surface:    #E5E1E4;
  --on-variant:    #928F96;
  --danger:        #CC3A3A;
  --success:       #69D277;
  --radius:        16px;
  --shadow:        0 8px 30px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--obsidian);
  color: var(--on-surface);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.brand-name { font-family: "Manrope", sans-serif; font-weight: 800; letter-spacing: .5px; }
.view { min-height: 100dvh; }
[hidden] { display: none !important; }

/* ─── Login ─── */
.login-view { display: grid; place-items: center; padding: 24px; }
.login-card {
  width: 100%; max-width: 380px;
  background: var(--surface-low);
  border: 1px solid var(--surface-high);
  border-radius: 20px; padding: 34px 28px;
  box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.brand-logo { border-radius: 50%; }
.brand-name { font-size: 30px; margin: 0; }
.login-sub { color: var(--on-variant); margin: 2px 0 22px; font-size: 14px; }
.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-size: 13px; color: var(--on-variant); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 12px 14px; font-size: 15px;
  background: var(--surface-mid); color: var(--on-surface);
  border: 1px solid var(--surface-high); border-radius: 12px; outline: none;
  transition: border-color .15s;
}
.field input:focus { border-color: var(--primary); }

.btn { font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer; border: none; border-radius: 12px; transition: filter .15s, background .15s; }
.btn-primary { width: 100%; padding: 13px; background: var(--primary); color: #fff; margin-top: 6px; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-ghost { background: transparent; color: var(--on-variant); padding: 8px 12px; }
.btn-ghost:hover { color: var(--on-surface); background: var(--surface-mid); }
.error-msg { color: var(--danger); font-size: 14px; margin: 14px 0 0; text-align: center; }

/* ─── Topbar ─── */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px; background: rgba(19,19,21,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--surface-mid);
}
.topbar-brand { display: flex; align-items: center; gap: 9px; }
.topbar-brand img { border-radius: 50%; }
.topbar-brand .brand-name { font-size: 20px; }
.search-wrap { flex: 1; max-width: 520px; margin: 0 auto; }
#search {
  width: 100%; padding: 10px 16px; font-size: 14px;
  background: var(--surface-mid); color: var(--on-surface);
  border: 1px solid transparent; border-radius: 22px; outline: none;
}
#search:focus { border-color: var(--surface-high); }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.user-badge {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #7C4DFF);
  color: #fff; font-weight: 700; font-size: 14px;
  display: grid; place-items: center; text-transform: uppercase;
}

/* ─── Notes ─── */
.notes-wrap { padding: 22px 20px 120px; max-width: 1180px; margin: 0 auto; }
.notes-status { color: var(--on-variant); font-size: 14px; padding: 30px 4px; text-align: center; }
.notes-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}
.note-card {
  background: var(--surface-low);
  border: 1px solid var(--surface-mid);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  cursor: pointer; overflow: hidden;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 90px; max-height: 300px;
  transition: border-color .15s, transform .08s;
}
.note-card:hover { border-color: var(--surface-high); }
.note-card:active { transform: scale(.99); }
.note-card .note-title {
  font-family: "Manrope", sans-serif; font-weight: 700; font-size: 16px;
  margin: 0; color: var(--on-surface);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.note-card .note-body {
  font-size: 14px; line-height: 1.5; color: var(--on-variant); white-space: pre-wrap;
  display: -webkit-box; -webkit-line-clamp: 8; -webkit-box-orient: vertical; overflow: hidden;
}
.note-card .note-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 4px; }
.note-card .note-date { font-size: 12px; color: var(--on-variant); opacity: .8; }
.pin-badge { color: var(--gold); margin-left: auto; }
.lock-badge { color: var(--on-variant); }
.empty-hint { color: var(--on-variant); text-align: center; padding: 60px 20px; font-size: 15px; }

/* ─── FAB ─── */
.fab {
  position: fixed; right: 26px; bottom: 26px; z-index: 20;
  width: 60px; height: 60px; border-radius: 20px; border: none; cursor: pointer;
  background: var(--primary); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(41,98,255,.45);
  transition: filter .15s, transform .1s;
}
.fab:hover { filter: brightness(1.1); }
.fab:active { transform: scale(.94); }

/* ─── Editor ─── */
.editor-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,.55); backdrop-filter: blur(3px);
  display: grid; place-items: center; padding: 20px;
}
.editor {
  width: 100%; max-width: 720px; max-height: 90dvh;
  background: var(--surface-low); border: 1px solid var(--surface-high);
  border-radius: 20px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; padding: 12px 20px 18px;
}
.editor-head { display: flex; align-items: center; justify-content: space-between; }
.editor-head-actions { display: flex; gap: 4px; }
.icon-btn {
  background: transparent; border: none; color: var(--on-variant); cursor: pointer;
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--surface-mid); color: var(--on-surface); }
.icon-btn-danger:hover { color: var(--danger); }
.icon-btn.pinned { color: var(--gold); }
.editor-title {
  font-family: "Manrope", sans-serif; font-weight: 700; font-size: 22px;
  background: transparent; border: none; outline: none; color: var(--on-surface);
  padding: 10px 6px 6px; width: 100%;
}
.editor-content {
  flex: 1; min-height: 260px; max-height: 62dvh; overflow-y: auto;
  background: transparent; border: none; outline: none;
  color: var(--on-surface); font-family: "Inter", sans-serif; font-size: 16px; line-height: 1.6;
  padding: 6px; width: 100%; cursor: text;
}
.editor-content:empty:before {
  content: attr(data-placeholder);
  color: var(--on-variant); pointer-events: none;
}
.fmt-btn { font-size: 17px; font-family: "Manrope", sans-serif; }
.fmt-btn strong { font-weight: 800; }
.head-sep { width: 1px; height: 22px; background: var(--surface-high); margin: 0 4px; }
/* Leseansicht (gerendertes Markdown) */
.editor-read { padding: 8px 6px 6px; overflow-y: auto; }
.editor-read-title {
  font-family: "Manrope", sans-serif; font-weight: 700; font-size: 22px;
  color: var(--on-surface); margin: 4px 0 12px;
}
.editor-read-content { font-size: 16px; line-height: 1.6; color: var(--on-surface); }

/* Markdown-Rendering – gespiegelt aus MarkdownVisualTransformation der App:
   **fett**, *kursiv*, @mentions farbig; # bleibt Text. Zeilenumbrüche erhalten. */
.markdown { white-space: pre-wrap; word-break: break-word; }
.markdown strong { font-weight: 700; color: var(--on-surface); }
.markdown em { font-style: italic; }
.markdown .mention { color: var(--primary-light); font-weight: 500; }
.note-body.markdown strong { font-weight: 700; }

.editor-locked {
  background: var(--surface-mid); border: 1px solid var(--surface-high);
  border-radius: 12px; padding: 14px; color: var(--on-variant); font-size: 14px; line-height: 1.5; margin: 6px;
}
.editor-foot { padding: 4px 6px 0; }
#editor-meta { font-size: 12px; color: var(--on-variant); }

/* ─── Toast ─── */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%);
  background: var(--surface-high); color: var(--on-surface);
  padding: 12px 20px; border-radius: 12px; font-size: 14px; z-index: 100;
  box-shadow: var(--shadow); animation: toast-in .2s ease;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 10px); } to { opacity: 1; transform: translate(-50%, 0); } }

@media (max-width: 560px) {
  .topbar { flex-wrap: wrap; gap: 10px; }
  .search-wrap { order: 3; flex-basis: 100%; max-width: none; }
  .notes-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}