/* EndalaOS Patient Intake — Styles */

:root {
  --primary: #2d7a5f;
  --primary-dark: #1f5c47;
  --primary-light: #e8f5ef;
  --accent: #5b9bd5;
  --danger: #c0392b;
  --bg: #f4f7f4;
  --card: #fff;
  --border: #d0e0d8;
  --text: #1a2e28;
  --text-muted: #6b8c80;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(45, 122, 95, 0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.intake-body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 16px;
  line-height: 1.5;
}

.intake-wrapper {
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

/* Progress */
.progress-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.progress-track {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 99px;
  transition: width 0.4s ease;
}
.progress-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Step nav */
.step-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.step-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.2s;
}
.step-dot.done {
  background: var(--primary);
  color: #fff;
}
.step-dot.current {
  background: var(--primary-dark);
  color: #fff;
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* Language toggle */
.lang-toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.lang-toggle a { color: var(--text-muted); text-decoration: none; }
.lang-toggle a.active { color: var(--primary); font-weight: 700; }
.lang-sep { color: var(--border); }

/* Container */
.intake-container {
  background: var(--card);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

/* Typography */
.intake-container h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.intake-container h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.intake-container .subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 4px;
}

/* Form elements */
.form-group { margin-bottom: 20px; }

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 6px;
}
label .required { color: var(--danger); margin-left: 2px; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s;
  font-family: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
}
textarea { resize: vertical; min-height: 100px; }

select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b8c80' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

/* Checkboxes / Radio groups */
.checkbox-group, .radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.checkbox-item, .radio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
  font-size: 0.9rem;
}
.checkbox-item:hover, .radio-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  flex-shrink: 0;
}
.checkbox-item input[type="checkbox"]:checked + span,
.radio-item input[type="radio"]:checked + span {
  font-weight: 700;
  color: var(--primary-dark);
}
.checkbox-item.checked, .radio-item.checked {
  border-color: var(--primary);
  background: var(--primary-light);
}

/* Range / Severity slider */
.range-group { padding: 0 4px; }
.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 99px;
  background: var(--border);
  appearance: none;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Error */
.field-error { color: var(--danger); font-size: 0.8rem; margin-top: 4px; }
.form-error {
  background: #fdf2f2;
  border: 1px solid #f5c6c6;
  color: var(--danger);
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

/* Buttons */
.btn-group {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary {
  background: var(--bg);
  color: var(--text-muted);
  border: 2px solid var(--border);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger {
  background: var(--danger);
  color: #fff;
  padding: 6px 14px;
  font-size: 0.8rem;
}

/* File upload */
.file-upload-area {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 16px;
}
.file-upload-area:hover, .file-upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-light);
}
.file-upload-area input[type="file"] { display: none; }
.file-upload-icon { font-size: 2rem; margin-bottom: 8px; }
.file-upload-text { color: var(--text-muted); font-size: 0.9rem; }
.file-upload-text strong { color: var(--primary); cursor: pointer; }
.file-upload-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; }

.uploaded-files {
  list-style: none;
  margin-bottom: 16px;
}
.uploaded-files li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 0.85rem;
}
.uploaded-files .file-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.uploaded-files .file-size { color: var(--text-muted); margin-left: 8px; font-size: 0.8rem; }

/* Confirm review */
.review-section {
  margin-bottom: 24px;
}
.review-section h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.review-row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.review-row .label { font-weight: 600; min-width: 120px; color: var(--text-muted); }
.review-row .value { color: var(--text); }

/* Done screen */
.done-screen { text-align: center; padding: 20px 0; }
.done-icon { font-size: 4rem; margin-bottom: 16px; }
.done-screen h1 { color: var(--primary); margin-bottom: 12px; }
.done-screen p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 8px; }
.reference-box {
  background: var(--primary-light);
  border: 2px solid var(--primary);
  border-radius: 12px;
  padding: 20px;
  margin: 24px 0;
  text-align: center;
}
.reference-box .label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); font-weight: 700; }
.reference-box .value { font-size: 1.8rem; font-weight: 700; color: var(--primary-dark); margin-top: 4px; letter-spacing: 0.05em; }
.done-screen .btn { margin-top: 16px; }

/* Footer */
.intake-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.intake-footer a { color: var(--primary); }

/* Responsive */
@media (max-width: 640px) {
  .intake-container { padding: 24px 20px; }
  .intake-wrapper { padding: 16px 12px 32px; }
  h1 { font-size: 1.3rem; }
  .btn { width: 100%; justify-content: center; }
  .btn-group { flex-direction: column; }
}

/* Language toggle desktop */
@media (min-width: 640px) {
  .lang-toggle { justify-content: flex-end; }
}