/* public/css/onboard.css — onboarding flow styles */
/* Design tokens inherit from theme.css (:root variables) */

/* ── PAGE ── */
.onboard-page {
  min-height: 100vh;
  padding: 100px 24px 60px;
  display: flex;
  align-items: flex-start;
}
.onboard-inner {
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

/* ── HEADER ── */
.onboard-header { margin-bottom: 48px; }
.onboard-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin: 12px 0 16px;
  color: var(--fg);
}
.onboard-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── ALERT ── */
.alert-error {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  font-size: 14px;
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 32px;
}

/* ── FORM SECTIONS ── */
.form-section { margin-bottom: 48px; }

.form-section-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 24px;
  color: var(--fg);
}
.form-section-title .step-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── TIER GRID ── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.tier-card { cursor: pointer; display: block; }
.tier-card input { display: none; }

.tier-card-inner {
  position: relative;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 20px 16px;
  transition: border-color 0.2s, background 0.2s;
}
.tier-card:hover .tier-card-inner { border-color: #555; }
.tier-card input:checked + .tier-card-inner {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.tier-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0f0f0f;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  white-space: nowrap;
}
.tier-name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.tier-price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--fg);
  margin-bottom: 4px;
}
.tier-price span { font-size: 13px; font-weight: 400; color: var(--fg-muted); }
.tier-desc { font-size: 12px; color: var(--fg-muted); line-height: 1.4; }
.tier-check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f0f0f;
  opacity: 0;
  transition: opacity 0.2s;
}
.tier-card input:checked + .tier-card-inner .tier-check { opacity: 1; }

/* ── UPLOAD AREA ── */
.upload-area {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: 16px;
  transition: border-color 0.2s;
  overflow: hidden;
}
.upload-area:hover, .upload-area.dragover { border-color: var(--accent); }

.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 24px;
  gap: 12px;
}
.upload-icon { color: var(--fg-muted); }
.upload-label {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
}
.upload-hint { font-size: 13px; color: var(--fg-muted); }

.upload-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--accent-dim);
}
.preview-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--fg);
  min-width: 0;
}
.preview-info svg { flex-shrink: 0; color: var(--accent); }
#fileName { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.remove-file {
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.remove-file:hover { color: #f87171; }

/* ── FIELDS ── */
.field-group { margin-bottom: 20px; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.field-optional { font-weight: 400; color: #555; }

.field-input {
  width: 100%;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg);
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.field-input::placeholder { color: #555; }
.field-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(245,166,35,0.05);
}

.field-textarea { resize: vertical; min-height: 80px; }

/* ── FOOTER / SUBMIT ── */
.form-footer { margin-top: 40px; }

.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #0f0f0f;
  border: none;
  border-radius: 12px;
  padding: 16px 24px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.2px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-submit:hover { background: #f0b84a; }
.btn-submit:active { transform: scale(0.99); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-loading { display: flex; align-items: center; justify-content: center; gap: 8px; }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 16px;
}

/* ── CONFIRMATION ── */
.confirm-card {
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 32px;
}
.confirm-icon { margin-bottom: 28px; }
.confirm-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--fg);
}
.confirm-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.confirm-details {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 28px;
  text-align: left;
}
.confirm-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.confirm-detail-row:last-child { border-bottom: none; }
.confirm-detail-label { font-size: 13px; color: var(--fg-muted); }
.confirm-detail-value { font-size: 14px; font-weight: 500; color: var(--fg); }

.confirm-note { font-size: 14px; color: var(--fg-muted); margin-bottom: 36px; line-height: 1.6; }

.btn-home {
  display: inline-block;
  background: none;
  border: 1.5px solid var(--border);
  color: var(--fg-muted);
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.btn-home:hover { border-color: var(--accent); color: var(--accent); }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .onboard-page { padding: 88px 20px 48px; }
  .tier-grid { grid-template-columns: 1fr; gap: 10px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .confirm-card { padding: 48px 20px; }
}