:root {
  --surface: #ffffff;
  --surface-2: #f4f7fb;
  --surface-3: #e9f0f8;
  --line: #cfd9e6;
  --line-strong: #a8bdd3;
  --text: #162230;
  --muted: #5f7287;
  --primary: #0b5cab;
  --primary-strong: #083d71;
  --primary-soft: #dfeaf8;
  --accent: #e88321;
  --danger: #b42318;
  --shadow: 0 18px 36px rgba(9, 44, 84, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(11, 92, 171, 0.12), transparent 22%),
    linear-gradient(180deg, #edf3f9 0%, #e7eef7 100%);
}

button,
input,
select,
textarea { font: inherit; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.app-shell {
  width: min(1460px, calc(100% - 24px));
  margin: 0 auto;
  padding: 12px 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 14px;
}

.app-shell.app-shell-locked {
  filter: blur(8px);
  pointer-events: none;
  user-select: none;
}

.simple-lock {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(18, 30, 43, 0.26);
  backdrop-filter: blur(8px);
}

.simple-lock-card {
  width: min(420px, calc(100% - 24px));
  padding: 24px;
}

#unlockForm {
  display: grid;
  gap: 12px;
}

.simple-lock-card h1 {
  margin: 6px 0 10px;
  font-size: 1.2rem;
}

.workflow { display: grid; gap: 12px; }
.workflow-header, .step, .pricing-card { padding: 16px; }

.header-main {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #3e88d1);
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
}

.workflow-header h1, .step h2, .quote-header h3 { margin: 4px 0 0; font-size: 1rem; }

.section-label {
  margin: 0;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.top-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.session-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-2);
}

.session-box strong {
  display: block;
  margin-top: 2px;
  font-size: 0.95rem;
}

.top-tab,
.segmented-btn,
.hosting-tab,
.secondary-btn,
.danger-btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 700;
}

.top-tab.active,
.segmented-btn.active,
.hosting-tab.active {
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  color: #fff;
  border-color: transparent;
}

.step-head {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  margin-bottom: 14px;
  align-items: start;
}

.step-index {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-soft), #eef4fb);
  color: var(--primary-strong);
  font-weight: 800;
}

.helper,
.hosting-note,
.error-text,
.quote-line span,
.mini-card span,
.folder-card p,
.folder-meta span {
  color: var(--muted);
}

.helper,
.hosting-note,
.error-text {
  margin: 0;
  line-height: 1.55;
  font-size: 0.92rem;
}

.error-text {
  color: var(--danger);
  font-weight: 700;
}

.field { display: grid; gap: 6px; }
.field > span { font-size: 0.9rem; font-weight: 700; }

.compact-grid,
.mini-grid,
.folder-meta {
  display: grid;
  gap: 12px;
}

.compact-grid.two,
.mini-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
  color: var(--text);
  padding: 11px 12px;
  outline: none;
}

textarea { resize: vertical; min-height: 112px; }

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(11, 92, 171, 0.58);
  box-shadow: 0 0 0 3px rgba(11, 92, 171, 0.12);
  background: #fff;
}

.primary-btn {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary), #2f7fcc);
  color: #fff;
}

.danger-btn {
  border-color: #f2c7c3;
  color: var(--danger);
  background: #fff7f6;
}

.segmented,
.billing-toggle,
.hosting-tabs,
.quote-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.segmented.vertical,
.hosting-tabs.vertical { flex-direction: column; }

.segmented.compact,
.billing-toggle.compact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-strip,
.summary-price {
  margin-top: 12px;
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  color: #fff;
}

.info-strip {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.info-strip span,
.summary-price span { color: rgba(255, 255, 255, 0.78); }
.info-strip strong,
.summary-price strong { font-size: 1.35rem; }

.mini-card,
.quote-line,
.folder-card {
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.mini-card strong,
.quote-line strong {
  display: block;
  margin-top: 6px;
  font-size: 1.05rem;
}

.mini-card.emphasis {
  background: linear-gradient(135deg, rgba(11, 92, 171, 0.08), rgba(232, 131, 33, 0.12));
}

.inline-input {
  display: flex;
  align-items: center;
  gap: 10px;
}

.inline-input small { color: var(--muted); white-space: nowrap; }

.hosting-note {
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.pricing-rail { position: relative; }

.pricing-card {
  position: sticky;
  top: 12px;
  display: grid;
  gap: 12px;
}

.mini-stack,
.quote-lines,
.folder-list {
  display: grid;
  gap: 10px;
}

.quote-actions { margin-bottom: 14px; }

.quote-preview {
  padding: 14px;
  border-radius: 18px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.quote-header,
.folder-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.quote-total { text-align: right; }
.quote-total span { display: block; color: var(--muted); font-size: 0.84rem; }
.quote-total strong { font-size: 1.25rem; }

.view-panel { display: none; gap: 12px; }
.view-panel.active { display: grid; }

.step-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.step-half {
  height: 100%;
}

.folder-card strong { font-size: 1rem; }
.folder-card p { margin: 4px 0 0; word-break: break-all; }
.folder-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 10px 0; }

.history-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-2);
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.history-table th,
.history-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.history-table thead th {
  background: linear-gradient(180deg, #eef4fb, #e8f0f9);
  color: var(--primary-strong);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.history-table tbody tr {
  cursor: pointer;
  transition: background 120ms ease;
}

.history-table tbody tr:hover {
  background: rgba(11, 92, 171, 0.05);
}

.history-table tbody tr.selected {
  background: rgba(11, 92, 171, 0.1);
}

.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.empty-cell {
  color: var(--muted);
}

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 1fr; }
  .pricing-card { position: static; }
}

@media (max-width: 760px) {
  .app-shell { width: min(100% - 12px, 1460px); padding-top: 6px; }
  .step-row,
  .compact-grid.two,
  .mini-grid.two,
  .segmented.compact,
  .billing-toggle.compact,
  .folder-meta { grid-template-columns: 1fr; }
  .inline-input,
  .quote-header,
  .info-strip,
  .folder-card-head,
  .header-main,
  .session-box { flex-direction: column; align-items: start; }
}

@media print {
  body { background: #fff; }
  .simple-lock,
  .pricing-rail,
  .workflow-header,
  .top-tabs,
  .view-panel#backupView,
  .step:not(:last-of-type),
  .quote-actions { display: none !important; }
  .app-shell { width: 100%; grid-template-columns: 1fr; padding: 0; }
  .step.card { box-shadow: none; border: none; padding: 0; }
  .quote-preview { border: none; background: #fff; padding: 0; }
}