:root {
  --blue: #1d6fa5;
  --blue-dark: #145581;
  --blue-light: #eaf3fa;
  --ink: #1f2933;
  --ink-soft: #52606d;
  --border: #d8e0e6;
  --danger: #c0392b;
  --danger-light: #fdecea;
  --bg: #f4f7f9;
  --card-bg: #ffffff;
  --radius: 12px;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  padding-bottom: 96px;
}

h1 {
  font-size: 1.5rem;
  margin: 0 0 1rem;
  color: var(--blue-dark);
}

h2 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--blue-dark);
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

h2:first-of-type { border-top: none; padding-top: 0; }

p { line-height: 1.55; color: var(--ink-soft); }
.hint { font-size: 0.92rem; }
.sub-hint { font-weight: 600; color: var(--ink); margin: 0.5rem 0; }
.note { font-size: 0.85rem; font-style: italic; }
.warn { color: var(--danger); background: var(--danger-light); padding: 0.75rem 1rem; border-radius: 8px; }

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--blue-dark);
  color: #fff;
  padding: 0.9rem 1rem 0;
}
.header-inner { max-width: 860px; margin: 0 auto; }
.clinic-name { font-weight: 700; font-size: 1.05rem; }
.clinic-sub { font-size: 0.8rem; opacity: 0.85; margin-top: 2px; }

.progress-track {
  max-width: 860px;
  margin: 0.75rem auto 0;
  height: 5px;
  background: rgba(255,255,255,0.25);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 16.6%;
  background: #7fd0ff;
  transition: width 0.25s ease;
}

.stepper {
  max-width: 860px;
  margin: 0.5rem auto 0;
  padding: 0 0 0.6rem;
  list-style: none;
  display: flex;
  gap: 0.4rem;
  font-size: 0.68rem;
  overflow-x: auto;
}
.stepper li {
  flex: 1;
  text-align: center;
  padding: 0.3rem 0.2rem;
  white-space: nowrap;
  opacity: 0.55;
  border-bottom: 2px solid transparent;
}
.stepper li.active { opacity: 1; font-weight: 600; border-bottom-color: #7fd0ff; }
.stepper li.done { opacity: 0.85; }

/* Wizard */
.wizard {
  max-width: 860px;
  margin: 1.25rem auto;
  padding: 0 1rem;
}
.step { display: none; }
.step.active { display: block; animation: fadein 0.2s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: none; } }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* Forms */
.field { margin: 0.9rem 0; display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-weight: 600; font-size: 0.9rem; }
.field input[type="text"],
.field input[type="date"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="number"],
.field textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  font-size: 1rem;
  font-family: inherit;
  width: 100%;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.25rem;
}
@media (max-width: 560px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.conditional { margin-left: 0; padding: 0.6rem 0.9rem; background: var(--blue-light); border-radius: 8px; display: none; }
.conditional.show { display: flex; }

/* Ja/Nein questions */
.qa {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.qa:first-of-type { border-top: none; }
.qa-text { flex: 1 1 320px; }
.qa-text span { font-weight: 500; }
.qa-text small { display: block; color: var(--ink-soft); margin-top: 2px; }

.yesno { display: flex; gap: 0.5rem; flex-shrink: 0; }
.yesno label {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.yesno input { position: absolute; opacity: 0; width: 0; height: 0; }
.yesno label:has(input:checked) {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  font-weight: 600;
}
.yesno label:has(input:focus-visible) { outline: 2px solid var(--blue); outline-offset: 2px; }

/* Checkboxes */
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.5rem 0;
  cursor: pointer;
  font-size: 0.95rem;
}
.check-row input { margin-top: 3px; width: 18px; height: 18px; flex-shrink: 0; }
.confirm-row {
  margin-top: 1.25rem;
  padding: 0.9rem 1rem;
  background: var(--blue-light);
  border-radius: 8px;
  font-weight: 600;
}

.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}
.check-grid.four-col { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) {
  .check-grid.four-col { grid-template-columns: repeat(3, 1fr); }
}

/* Duration rows */
.duration-row { margin: 0.75rem 0; }
.duration-inputs { display: flex; gap: 1.25rem; margin-left: 1.9rem; }
.dur-field { display: flex; flex-direction: column; gap: 0.25rem; width: 90px; }
.dur-field input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.5rem;
}
.dur-field label { font-size: 0.75rem; color: var(--ink-soft); }

/* Body map */
.bodymap-wrap { margin-top: 0.75rem; }
.bodymap-toolbar { display: flex; gap: 0.5rem; margin-bottom: 0.6rem; flex-wrap: wrap; }
.tool-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
}
.tool-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.tool-btn.danger { color: var(--danger); border-color: #eecbc6; }
.tool-btn.danger:hover { background: var(--danger-light); }

.bodymap-canvas-holder {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  touch-action: none;
  line-height: 0;
}
.bodymap-canvas-holder img { display: block; width: 100%; height: auto; pointer-events: none; user-select: none; }
.bodymap-canvas-holder canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; cursor: crosshair; }

/* Signature */
.sig-wrap { display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-start; }
.sig-canvas {
  width: 100%;
  max-width: 520px;
  height: 180px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: #fff;
  touch-action: none;
  cursor: crosshair;
}
.sig-clear { align-self: flex-start; }

.hidden { display: none !important; }

/* Summary + PDF */
.summary-box {
  background: var(--blue-light);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.summary-box dt { font-weight: 600; color: var(--ink); }
.summary-box .missing { color: var(--danger); font-weight: 600; }

.pdf-status { font-weight: 600; margin-top: 0.75rem; }
.pdf-status.ok { color: #1c7c3f; }
.pdf-status.err { color: var(--danger); }

/* Buttons */
.primary-btn {
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.primary-btn:hover { background: var(--blue-dark); }
.primary-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.primary-btn.big { width: 100%; padding: 1rem; font-size: 1.05rem; }

.secondary-btn {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.7rem 1.5rem;
  font-size: 1rem;
  cursor: pointer;
}
.secondary-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.wizard-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
}
.step-indicator { font-size: 0.8rem; color: var(--ink-soft); }

@media print {
  .app-header, .wizard-nav { display: none; }
}