/**
 * Infara Onboarding - Theme
 * Electric blue → magenta/purple gradient, dark background
 */
:root {
  --infara-bg: #0a0a0f;
  --infara-surface: #12121a;
  --infara-surface-hover: #1a1a24;
  --infara-border: #2a2a38;
  --infara-text: #e8e8f0;
  --infara-text-muted: #8888a0;
  --infara-blue: #00d4ff;
  --infara-cyan: #00b8e6;
  --infara-magenta: #c84ff0;
  --infara-purple: #a855f7;
  --infara-gradient: linear-gradient(90deg, var(--infara-blue) 0%, var(--infara-cyan) 35%, var(--infara-magenta) 100%);
  --infara-gradient-vertical: linear-gradient(180deg, var(--infara-blue) 0%, var(--infara-magenta) 100%);
  --infara-focus: var(--infara-cyan);
  --infara-success: #22c55e;
  --infara-error: #ef4444;
  --infara-radius: 8px;
  --infara-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --infara-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--infara-font);
  background: var(--infara-bg);
  color: var(--infara-text);
  line-height: 1.5;
  min-height: 100vh;
}

/* Headings with gradient */
h1, h2, .infara-title {
  background: var(--infara-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

h1 { font-size: 1.75rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.25rem; margin: 0 0 1rem; }

a {
  color: var(--infara-cyan);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* Form containers */
.infara-card {
  background: var(--infara-surface);
  border: 1px solid var(--infara-border);
  border-radius: var(--infara-radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--infara-shadow);
}

.infara-form-group {
  margin-bottom: 1.25rem;
}

.infara-form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--infara-text);
}

.infara-form-group .help {
  font-size: 0.875rem;
  color: var(--infara-text-muted);
  margin-top: 0.25rem;
}

/* Inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--infara-text);
  background: var(--infara-bg);
  border: 1px solid var(--infara-border);
  border-radius: var(--infara-radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--infara-focus);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

input::placeholder,
textarea::placeholder {
  color: var(--infara-text-muted);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--infara-radius);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--infara-gradient);
  color: #0a0a0f;
}
.btn-primary:hover { opacity: 0.95; }

.btn-secondary {
  background: var(--infara-surface-hover);
  color: var(--infara-text);
  border: 1px solid var(--infara-border);
}
.btn-secondary:hover { background: var(--infara-border); }

.btn-ghost {
  background: transparent;
  color: var(--infara-text-muted);
}
.btn-ghost:hover { color: var(--infara-text); }

.btn-danger {
  background: var(--infara-error);
  color: #fff;
}
.btn-danger:hover { opacity: 0.9; }

.btn-sm { padding: 0.4rem 0.75rem; font-size: 0.875rem; }

/* Radio / Checkbox */
.infara-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.infara-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  cursor: pointer;
}

.infara-option input {
  width: auto;
  accent-color: var(--infara-cyan);
}

.infara-option label {
  margin: 0;
  cursor: pointer;
  flex: 1;
}

/* Linear scale */
.infara-linear {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.infara-linear input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.infara-linear .scale-option {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--infara-border);
  border-radius: var(--infara-radius);
  cursor: pointer;
  font-weight: 600;
  transition: border-color 0.2s, background 0.2s;
}

.infara-linear input:checked + .scale-option,
.infara-linear .scale-option:hover {
  border-color: var(--infara-cyan);
  background: rgba(0, 212, 255, 0.1);
}

/* Layout */
.infara-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.infara-header {
  text-align: center;
  margin-bottom: 2rem;
}

.infara-header .logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.infara-header .infara-logo {
  display: block;
  height: 48px;
  width: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
}

.infara-badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(0, 212, 255, 0.15);
  color: var(--infara-cyan);
  border-radius: 4px;
}

/* Admin list */
.infara-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.infara-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--infara-border);
  gap: 1rem;
}

.infara-list li:last-child { border-bottom: none; }

.infara-list li:hover { background: var(--infara-surface-hover); }

/* Question block in form */
.infara-question-block {
  background: var(--infara-surface);
  border: 1px solid var(--infara-border);
  border-radius: var(--infara-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.infara-question-block .q-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.infara-question-block .q-required::after {
  content: ' *';
  color: var(--infara-error);
}

.infara-question-block .q-help {
  font-size: 0.875rem;
  color: var(--infara-text-muted);
  margin-bottom: 0.75rem;
}

/* Success / error messages */
.infara-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--infara-radius);
  margin-bottom: 1rem;
}

.infara-alert-success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: var(--infara-success);
}

.infara-alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--infara-error);
}

/* Empty state */
.infara-empty {
  text-align: center;
  padding: 2rem;
  color: var(--infara-text-muted);
}

/* Section blocks in admin */
.section-block {
  border: 1px solid var(--infara-border);
  border-radius: var(--infara-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  background: rgba(0, 0, 0, 0.2);
}

.section-block-header {
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--infara-border);
}

.section-questions .infara-question-block {
  margin-bottom: 0.75rem;
}

.add-question-in-section {
  margin-top: 0.5rem;
}

/* "Other" option text box */
.infara-other-wrap .infara-other-input {
  width: 100%;
  max-width: 400px;
}

/* Drag handle */
.drag-handle {
  cursor: grab;
  color: var(--infara-text-muted);
  padding: 0.25rem;
}
.drag-handle:active { cursor: grabbing; }