:root {
  --blue: #005AA9;
  --blue-dark: #003E73;
  --blue-soft: #DCEBFA;
  --paper: #FFFFFF;
  --ink: #152536;
  --muted: #607386;
  --line: #BBD5ED;
  --done: #EEF4F9;
  --danger: #B84A4A;
  --shadow: 0 18px 45px rgba(0, 62, 115, 0.16);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #F5FAFF 0%, #EAF4FE 100%);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app-shell {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: 20px;
}

.hero {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--blue);
  color: white;
  padding: 22px;
  border-radius: 28px;
  box-shadow: var(--shadow);
  border: 4px solid var(--blue-dark);
}

.app-icon {
  width: 88px;
  height: 88px;
  border-radius: 24px;
  background: white;
  object-fit: cover;
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 4px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .78rem;
  opacity: .9;
}

h1, h2, p { margin-top: 0; }

h1 {
  margin-bottom: 5px;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
}

.subtitle {
  margin-bottom: 0;
  font-size: 1.05rem;
}

main {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.card, .hint, .toolbar, .data-info, .entry-card {
  background: rgba(255,255,255,.92);
  border: 2px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 10px 24px rgba(0, 62, 115, 0.08);
}

.card { padding: 20px; }

.input-card h2 { margin-bottom: 12px; }

textarea, input[type="date"] {
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 18px;
  font: inherit;
  color: var(--ink);
  background: white;
}

textarea {
  padding: 14px 16px;
  resize: vertical;
}

textarea:focus, input[type="date"]:focus {
  outline: 3px solid rgba(0, 90, 169, .18);
  border-color: var(--blue);
}

.soft-row {
  display: grid;
  grid-template-columns: 1fr minmax(190px, 260px);
  gap: 12px;
  align-items: center;
  margin: 14px 0;
}

.check-line, .date-line {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-soft);
  border-radius: 18px;
  padding: 12px;
  font-weight: 700;
}

.date-line {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--blue);
}

.primary-button, .ghost-button, .tiny-button {
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.primary-button {
  width: 100%;
  padding: 15px 20px;
  color: white;
  background: var(--blue);
  box-shadow: 0 10px 20px rgba(0, 90, 169, .22);
}

.primary-button:hover { background: var(--blue-dark); }

.ghost-button {
  padding: 10px 14px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border: 2px solid transparent;
}

.ghost-button:hover { border-color: var(--blue); }

.small-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: .92rem;
}

.hint {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  background: #FFF7E8;
  border-color: #F2C879;
}

.hint p { margin-bottom: 0; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
}

.import-label { display: inline-flex; align-items: center; }

.list-section h2 { margin: 8px 4px 12px; }

.entries-list {
  display: grid;
  gap: 12px;
}

.entry-card {
  padding: 15px;
  display: grid;
  gap: 12px;
}

.entry-card.done {
  background: var(--done);
  opacity: .78;
}

.entry-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.flag {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: .82rem;
  font-weight: 800;
}

.entry-text {
  white-space: pre-wrap;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.entry-meta {
  color: var(--muted);
  font-size: .86rem;
}

.entry-actions, .edit-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tiny-button {
  padding: 8px 11px;
  background: #EEF6FD;
  color: var(--blue-dark);
  border: 1px solid var(--line);
}

.tiny-button.danger { color: var(--danger); }

.edit-panel {
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  display: grid;
  gap: 10px;
}

.data-info {
  padding: 14px 16px;
  color: var(--muted);
}

.data-info summary {
  cursor: pointer;
  color: var(--blue-dark);
  font-weight: 800;
}

.hidden { display: none !important; }

@media (max-width: 680px) {
  .app-shell { padding: 12px; }
  .hero { align-items: flex-start; padding: 18px; }
  .app-icon { width: 70px; height: 70px; }
  .soft-row { grid-template-columns: 1fr; }
  .hint { flex-direction: column; }
}


/* v4: Textfeinschliff und Update-Button. */
.hero h1 {
  font-size: clamp(1.9rem, 4.75vw, 3.04rem);
}

.subtitle {
  line-height: 1.25;
}

.input-card h2 {
  font-size: 1.43rem;
  line-height: 1.15;
}

.update-box {
  padding: 14px 16px 18px;
  text-align: center;
  background: rgba(255,255,255,.72);
  border: 2px dashed var(--line);
  border-radius: 24px;
}

.refresh-button {
  width: 100%;
  max-width: 420px;
}