/* ========== BOOK THIS SERVICE — multi-step form ========== */
:root {
  --book-border: var(--gray-100);
  --book-text-mid: var(--gray-500);
  --book-primary-xlight: color-mix(in srgb, var(--accent) 8%, white);
  --book-primary-dark: var(--primary);
  --book-danger: #DC2626;
  --book-danger-soft: #FEF2F2;
}

.book-page {
  padding: 7.5rem 0 4rem;
  background: var(--off-white);
  min-height: 70vh;
}

.steps-wrap { display: flex; justify-content: center; margin-bottom: 2rem; }
.steps { display: flex; align-items: center; gap: 0.75rem; background: white; padding: 0.75rem 1.5rem; border-radius: 9999px; box-shadow: var(--shadow-sm); }
.step { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 600; color: var(--book-text-mid); }
.step.active { color: var(--book-primary-dark); }
.step-num { width: 26px; height: 26px; border-radius: 50%; background: var(--gray-100); color: var(--book-text-mid); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; }
.step.active .step-num { background: var(--accent); color: white; }
.step-divider { width: 30px; height: 2px; background: var(--gray-100); }

.main { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--book-text-mid); text-decoration: none; font-size: 0.9rem; font-weight: 600; margin-bottom: 1.25rem; }
.back-link:hover { color: var(--accent); }

.layout { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } }

.card { background: white; border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.card-header { display: flex; align-items: center; gap: 1rem; padding: 1.75rem 2rem; border-bottom: 1px solid var(--book-border); }
.card-header-icon { font-size: 1.75rem; }
.card-header h2 { font-size: 1.25rem; color: var(--book-primary-dark); margin-bottom: 0.15rem; }
.card-header p { color: var(--book-text-mid); font-size: 0.9rem; }
.card-body { padding: 2rem; display: flex; flex-direction: column; gap: 1.5rem; }
.card-footer { padding: 1.5rem 2rem 1.75rem; border-top: 1px solid var(--book-border); }

.form-group { display: flex; flex-direction: column; gap: 0.6rem; }
.form-label { font-weight: 600; font-size: 0.92rem; color: var(--book-primary-dark); display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.req { background: var(--book-primary-xlight); color: var(--accent); font-size: 0.7rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 9999px; text-transform: uppercase; letter-spacing: 0.03em; }
.help-link { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.78rem; font-weight: 600; color: var(--accent); text-decoration: none; margin-left: auto; }

.input-wrap input, .form-group textarea, .date-wrap input, .select-wrap select {
  width: 100%; padding: 0.85rem 1rem; border: 1.5px solid var(--book-border); border-radius: 10px; font-size: 0.95rem; font-family: inherit; transition: border-color 0.15s;
}
.input-wrap input:focus, .form-group textarea:focus, .date-wrap input:focus, .select-wrap select:focus {
  outline: none; border-color: var(--accent);
}
.date-wrap { position: relative; }
.date-icon { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); pointer-events: none; }

.color-row { display: flex; align-items: center; gap: 1rem; }
.color-row input[type=color] { width: 56px; height: 44px; border: 1.5px solid var(--book-border); border-radius: 10px; padding: 3px; cursor: pointer; }
.color-swatch-label { padding: 0.5rem 1rem; border-radius: 8px; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.02em; }

.range-row { display: flex; align-items: center; gap: 1rem; }
.range-row input[type=range] { flex: 1; height: 6px; border-radius: 9999px; appearance: none; background: var(--gray-100); }
.range-row input[type=range]::-webkit-slider-thumb { appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); cursor: pointer; box-shadow: 0 2px 6px rgba(0,0,0,0.2); }
.range-value { min-width: 44px; text-align: center; font-weight: 700; color: var(--accent); background: var(--book-primary-xlight); padding: 0.3rem 0.6rem; border-radius: 8px; font-size: 0.85rem; }

.radio-grid, .checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.75rem; }
.radio-card input, .checkbox-card input { position: absolute; opacity: 0; }
.radio-card, .checkbox-card { position: relative; }
.radio-card-label, .checkbox-card-label {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.85rem 1rem; border: 1.5px solid var(--book-border); border-radius: 10px; cursor: pointer; font-size: 0.9rem; font-weight: 500; transition: all 0.15s;
}
.radio-check, .checkbox-box { width: 18px; height: 18px; border: 2px solid var(--gray-200); flex-shrink: 0; }
.radio-check { border-radius: 50%; }
.checkbox-box { border-radius: 5px; }
.radio-card input:checked + .radio-card-label, .checkbox-card input:checked + .checkbox-card-label {
  border-color: var(--accent); background: var(--book-primary-xlight); color: var(--book-primary-dark);
}
.radio-card input:checked + .radio-card-label .radio-check { border-color: var(--accent); background: radial-gradient(circle, var(--accent) 40%, transparent 44%); }
.checkbox-card input:checked + .checkbox-card-label .checkbox-box { border-color: var(--accent); background: var(--accent); }

.file-drop { border: 2px dashed var(--book-border); border-radius: 12px; padding: 2rem 1rem; text-align: center; cursor: pointer; position: relative; transition: all 0.15s; }
.file-drop.dragover { border-color: var(--accent); background: var(--book-primary-xlight); }
.file-drop input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-drop-icon { font-size: 1.75rem; margin-bottom: 0.5rem; }
.file-drop-text { color: var(--book-text-mid); font-size: 0.9rem; }
.file-preview { display: none; align-items: center; gap: 0.75rem; margin-top: 0.75rem; padding: 0.75rem 1rem; background: var(--off-white); border-radius: 10px; }
.file-preview.show { display: flex; }
.file-preview-name { font-weight: 600; font-size: 0.88rem; }
.file-preview-size { font-size: 0.78rem; color: var(--book-text-mid); }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }
@media (max-width: 640px) { .row-2, .row-3 { grid-template-columns: 1fr; } }

.hidden { display: none !important; }
.hint { margin-top: 0.75rem; font-size: 0.8rem; color: var(--book-text-mid); text-align: center; }

.input-error { border-color: var(--book-danger) !important; }
.has-error { outline: 2px solid var(--book-danger); outline-offset: 4px; border-radius: 10px; }
.field-error-msg { color: var(--book-danger); font-size: 0.8rem; font-weight: 600; margin-top: -0.3rem; }

.cond-reveal-anim { animation: condReveal 0.3s ease; }
@keyframes condReveal { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

.sidebar { display: flex; flex-direction: column; gap: 1.25rem; }
.sidebar-card { background: white; border-radius: 16px; box-shadow: var(--shadow-sm); padding: 1.5rem; }
.sidebar-card h3 { font-size: 1rem; color: var(--book-primary-dark); margin-bottom: 1rem; }

.progress-steps { display: flex; flex-direction: column; gap: 0; position: relative; }
.progress-step { display: flex; align-items: center; gap: 0.85rem; padding: 0.6rem 0; position: relative; }
.progress-step:not(:last-child)::after {
  content: ''; position: absolute; left: 15px; top: 38px; bottom: -8px; width: 2px; background: var(--gray-100);
}
.progress-dot { width: 32px; height: 32px; border-radius: 50%; background: var(--gray-100); color: var(--book-text-mid); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; z-index: 1; flex-shrink: 0; }
.progress-step.active .progress-dot { background: var(--accent); color: white; }
.progress-step.done .progress-dot { background: var(--success, #10B981); color: white; }
.progress-step-label { font-size: 0.88rem; font-weight: 600; color: var(--book-text-mid); }
.progress-step.active .progress-step-label { color: var(--book-primary-dark); }

.sidebar-item { display: flex; gap: 0.75rem; padding: 0.75rem 0; }
.sidebar-item-icon { font-size: 1.25rem; }
.sidebar-item-text strong { display: block; font-size: 0.88rem; color: var(--book-primary-dark); margin-bottom: 0.2rem; }
.sidebar-item-text { font-size: 0.8rem; color: var(--book-text-mid); }

.book-page .btn { width: 100%; justify-content: center; padding: 1rem 1.5rem; border-radius: 10px; font-weight: 700; font-size: 0.95rem; display: inline-flex; align-items: center; gap: 0.5rem; cursor: pointer; border: none; text-decoration: none; }
.book-page .btn svg { width: 16px; height: 16px; }
.book-page .btn-primary { background: var(--accent); color: white; }
.book-page .btn-primary:hover { background: var(--accent-hover); }
.book-page .btn-outline { background: white; border: 1.5px solid var(--book-border); color: var(--book-primary-dark); }
.book-page .btn-outline:hover { background: var(--off-white); }

.book-intro { text-align: center; margin-bottom: 2rem; }
.book-intro h1 { font-size: 1.9rem; color: var(--book-primary-dark); margin-bottom: 0.5rem; }
.book-intro p { color: var(--book-text-mid); }
.book-contact-alt { text-align: center; margin-top: 1.5rem; font-size: 0.9rem; color: var(--book-text-mid); }
.book-contact-alt a { color: var(--accent); font-weight: 700; text-decoration: none; }
.book-contact-alt a:hover { text-decoration: underline; }

/* ========== INVOICE PAGE (pay.php) ========== */
.invoice-page {
  padding: 6.5rem 1.25rem 4rem;
  background: linear-gradient(180deg, var(--off-white, #F8FAFC) 0%, #EEF2F7 100%);
  min-height: 100vh;
}
.invoice-sheet-wrap {
  max-width: 780px;
  margin: 0 auto;
}
.invoice-sheet {
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08), 0 2px 8px rgba(15, 23, 42, 0.04);
  padding: 3rem;
}
@media (max-width: 640px) {
  .invoice-page { padding: 6rem 0.75rem 3rem; }
  .invoice-sheet { padding: 1.75rem 1.25rem; border-radius: 14px; }
}

/* Letterhead */
.invoice-letterhead {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.invoice-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.invoice-brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  color: white;
  font-weight: 800;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.invoice-brand-name {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--book-primary-dark);
  margin-bottom: 0.2rem;
}
.invoice-brand-meta {
  font-size: 0.85rem;
  color: var(--book-text-mid);
  line-height: 1.6;
}
.invoice-meta {
  text-align: right;
}
.invoice-meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--book-text-mid);
  font-weight: 700;
  margin-bottom: 0.15rem;
}
.invoice-number {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--book-primary-dark);
  margin-bottom: 0.5rem;
}
.invoice-status-badge {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.7rem;
  padding: 0.3rem 0.7rem;
}
.invoice-due {
  font-size: 0.82rem;
  color: var(--book-text-mid);
  margin-top: 0.5rem;
}

.invoice-divider {
  height: 1px;
  background: var(--book-border);
  margin: 2rem 0;
}

.invoice-section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--book-text-mid);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.invoice-billto {
  margin-bottom: 2rem;
}
.invoice-billto-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--book-primary-dark);
  margin-bottom: 0.3rem;
}
.invoice-billto-details {
  color: var(--book-text-mid);
  font-size: 0.92rem;
  line-height: 1.7;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.75rem;
}
.invoice-table thead th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--book-text-mid);
  font-weight: 700;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--book-border);
}
.invoice-table tbody td {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--book-border);
  font-size: 0.95rem;
  color: var(--book-primary-dark);
}
.invoice-table .num {
  text-align: right;
  white-space: nowrap;
}

.invoice-totals {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}
.invoice-totals-box {
  width: 100%;
  max-width: 320px;
  background: var(--off-white, #F8FAFC);
  border-radius: 14px;
  padding: 1.5rem;
}
.invoice-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--book-text-mid);
  margin-bottom: 0.65rem;
}
.invoice-grand-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--book-primary-dark);
  border-top: 1.5px solid var(--book-border);
  padding-top: 0.85rem;
  margin-top: 0.35rem;
}
.invoice-fee-note {
  font-size: 0.74rem;
  color: var(--book-text-mid);
  margin-top: 0.85rem;
  line-height: 1.5;
}

.invoice-notes {
  padding: 1.25rem 1.5rem;
  background: var(--off-white, #F8FAFC);
  border-radius: 12px;
  margin-bottom: 2rem;
}
.invoice-notes p {
  color: var(--book-text-mid);
  margin-top: 0.4rem;
  line-height: 1.6;
  font-size: 0.92rem;
}

.invoice-action-zone {
  border-top: 1px solid var(--book-border);
  padding-top: 2rem;
  margin-top: 0.5rem;
}
.invoice-pay-form {
  max-width: 400px;
  margin: 0 auto;
}
.invoice-pay-btn {
  width: 100%;
  font-size: 1.1rem;
  padding: 1.15rem;
  border-radius: 12px;
  box-shadow: 0 10px 25px color-mix(in srgb, var(--accent) 35%, transparent);
}
.invoice-secure-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--book-text-mid);
  margin-top: 1rem;
}

.invoice-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.1rem 1.3rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.invoice-alert i { font-size: 1.15rem; margin-top: 0.1rem; }
.invoice-alert p { margin-top: 0.3rem; font-size: 0.85rem; }
.invoice-alert-success { background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }
.invoice-alert-muted { background: #F1F5F9; border: 1px solid var(--book-border); color: var(--book-text-mid); }
.invoice-alert-warning { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; }
.invoice-alert-error { background: var(--book-danger-soft); border: 1px solid #FCA5A5; color: var(--book-danger); }

.invoice-footer {
  text-align: center;
  margin-top: 1.5rem;
}
.invoice-below-sheet {
  text-align: center;
  font-size: 0.88rem;
  color: var(--book-text-mid);
  margin-top: 1.5rem;
}
.invoice-below-sheet a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.invoice-below-sheet a:hover { text-decoration: underline; }

@media print {
  .invoice-page { background: white; padding: 0; }
  .invoice-sheet { box-shadow: none; padding: 0; }
}

/* ========== PRICE ESTIMATE (Step 2 of booking form) ========== */
.estimate-box {
  margin: 0 2rem 1.5rem;
  padding: 1.5rem;
  background: var(--book-primary-xlight);
  border: 1.5px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: 14px;
}
.estimate-box-header {
  font-weight: 700;
  color: var(--book-primary-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.estimate-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.estimate-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--book-text-mid);
}
.estimate-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--book-primary-dark);
  border-top: 1.5px solid color-mix(in srgb, var(--accent) 25%, transparent);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
}
.estimate-disclaimer {
  font-size: 0.76rem;
  color: var(--book-text-mid);
  margin-top: 0.75rem;
  line-height: 1.5;
}
@media (max-width: 640px) {
  .estimate-box { margin: 0 1rem 1.25rem; }
}