/* ============================================================
   Scouts Consent Form — shared styles
   Colour scheme: purple #7B1FA2 / #9C27B0
   ============================================================ */

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

:root {
  --purple-dark:  #7B1FA2;
  --purple-mid:   #9C27B0;
  --purple-light: #E1BEE7;
  --purple-pale:  #F3E5F5;
  --white:        #ffffff;
  --text:         #212121;
  --text-light:   #555555;
  --border:       #cccccc;
  --radius:       8px;
  --shadow:       0 2px 8px rgba(0,0,0,0.12);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  color: var(--text);
  background: var(--purple-pale);
  min-height: 100vh;
  padding: 1rem;
}

/* ---- Header bar ---- */
.site-header {
  background: var(--purple-dark);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: var(--radius) var(--radius) 0 0;
  margin-bottom: 0;
}

.site-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-header p {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-top: 0.25rem;
}

/* ---- Card / container ---- */
.card {
  background: var(--white);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  max-width: 700px;
  margin: 0 auto 2rem auto;
}

.card-standalone {
  border-radius: var(--radius);
}

/* ---- Section headings inside the form ---- */
.section-heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple-dark);
  border-bottom: 2px solid var(--purple-light);
  padding-bottom: 0.25rem;
  margin: 1.25rem 0 0.75rem;
}

/* ---- Event info bar ---- */
.event-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
  background: var(--purple-pale);
  border: 1px solid var(--purple-light);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.event-info-item label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--purple-dark);
  margin-bottom: 0.2rem;
}

.event-info-item span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

/* ---- Form fields ---- */
.form-group {
  margin-bottom: 0.9rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--text);
}

.form-group label .required {
  color: var(--purple-dark);
  margin-left: 2px;
}

input[type="text"],
input[type="date"],
textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color 0.2s;
  font-family: inherit;
}

input[type="text"]:focus,
input[type="date"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--purple-mid);
  box-shadow: 0 0 0 3px rgba(156,39,176,0.15);
}

textarea {
  resize: vertical;
  min-height: 72px;
}

/* ---- Two-column layout for form groups ---- */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ---- Yes/No toggle ---- */
.toggle-group {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.1rem;
}

.toggle-group input[type="radio"] {
  display: none;
}

.toggle-group label.toggle-pill {
  flex: 1;
  text-align: center;
  padding: 0.4rem 0.6rem;
  border: 2px solid var(--border);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-light);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  user-select: none;
}

.toggle-group input[type="radio"]:checked + label.toggle-pill.yes {
  background: #2E7D32;
  border-color: #2E7D32;
  color: #fff;
}

.toggle-group input[type="radio"]:checked + label.toggle-pill.no {
  background: #C62828;
  border-color: #C62828;
  color: #fff;
}

/* ---- Permissions grid ---- */
.permissions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
}

@media (max-width: 480px) {
  .permissions-grid {
    grid-template-columns: 1fr;
  }
}

.perm-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.perm-item .perm-label {
  font-size: 0.88rem;
  font-weight: 500;
  flex: 1;
}

.perm-item .toggle-group {
  flex: 0 0 auto;
  min-width: 100px;
}

/* ---- Signature canvas ---- */
.signature-wrapper {
  border: 2px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  position: relative;
  cursor: crosshair;
}

#signature-canvas {
  display: block;
  width: 100%;
  height: 150px;
  touch-action: none;
}

.signature-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #bbb;
  font-size: 0.9rem;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.2s;
}

.btn-clear-sig {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.3rem 0.7rem;
  font-size: 0.8rem;
  cursor: pointer;
  margin-top: 0.4rem;
  color: var(--text-light);
}

.btn-clear-sig:hover {
  border-color: var(--purple-mid);
  color: var(--purple-dark);
}

/* ---- Submit button ---- */
.btn-submit {
  display: block;
  width: 100%;
  padding: 0.85rem;
  background: var(--purple-dark);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 1.5rem;
  transition: background 0.2s;
  letter-spacing: 0.02em;
}

.btn-submit:hover:not(:disabled) {
  background: var(--purple-mid);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ---- Spinner ---- */
.spinner-wrap {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.spinner {
  display: inline-block;
  width: 36px;
  height: 36px;
  border: 4px solid var(--purple-light);
  border-top-color: var(--purple-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Download result ---- */
.download-box {
  display: none;
  background: #E8F5E9;
  border: 1.5px solid #4CAF50;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  text-align: center;
}

.download-box p {
  font-size: 0.95rem;
  color: #2E7D32;
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.btn-download {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  background: #2E7D32;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: background 0.2s;
}

.btn-download:hover {
  background: #388E3C;
}

/* ---- Error box ---- */
.error-box {
  display: none;
  background: #FFEBEE;
  border: 1.5px solid #EF9A9A;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-top: 1rem;
  color: #C62828;
  font-size: 0.9rem;
}

/* ---- Admin page ---- */
.admin-form .form-group {
  margin-bottom: 1rem;
}

.btn-generate {
  padding: 0.7rem 1.4rem;
  background: var(--purple-dark);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-generate:hover {
  background: var(--purple-mid);
}

.link-result {
  display: none;
  margin-top: 1.25rem;
  background: var(--purple-pale);
  border: 1.5px solid var(--purple-light);
  border-radius: var(--radius);
  padding: 1rem;
}

.link-result label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--purple-dark);
  display: block;
  margin-bottom: 0.4rem;
}

.link-url-box {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

#generated-link {
  flex: 1;
  padding: 0.5rem 0.7rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 0.88rem;
  background: #fff;
  word-break: break-all;
  color: var(--text);
  font-family: monospace;
}

.btn-copy {
  padding: 0.5rem 1rem;
  background: var(--purple-mid);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn-copy:hover {
  background: var(--purple-dark);
}

.copy-confirm {
  font-size: 0.82rem;
  color: #2E7D32;
  font-weight: 600;
  display: none;
  margin-top: 0.4rem;
}

/* ---- Validation errors ---- */
input.invalid, textarea.invalid {
  border-color: #EF5350;
}

.field-error {
  color: #C62828;
  font-size: 0.8rem;
  margin-top: 0.2rem;
  display: none;
}