:root {
  --cream: #FAF7F4;
  --cream-2: #F3EEE8;
  --gold: #C9A87C;
  --gold-dark: #A8894F;
  --rose: #E8D5C4;
  --charcoal: #1A1A1A;
  --text: #2D2D2D;
  --text-soft: #6B6058;
  --line: #E4DCD2;
  --success: #4F7C4A;
  --success-bg: #E8F0E5;
  --danger: #A8443A;
  --danger-bg: #F6E4E1;
  --radius: 4px;
  --shadow-soft: 0 1px 0 rgba(26, 26, 26, 0.04), 0 12px 32px -20px rgba(26, 26, 26, 0.18);
  --focus: 0 0 0 3px rgba(201, 168, 124, 0.35);
  --ff-serif: "Cormorant Garamond", "Times New Roman", serif;
  --ff-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ff-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--ff-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body.is-loading .layout,
body.is-loading .topbar { visibility: hidden; }

a { color: var(--gold-dark); }

button { font-family: inherit; }

:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

/* Topbar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 28px 48px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--cream);
  gap: 24px;
  flex-wrap: wrap;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--charcoal);
  letter-spacing: 0;
}
.wordmark__script {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
}
.wordmark__sub {
  font-family: var(--ff-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.wordmark__divider {
  color: var(--gold);
  font-size: 18px;
}
.wordmark__admin {
  font-family: var(--ff-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.topbar__right {
  display: inline-flex;
  gap: 20px;
  align-items: center;
}
.user-email {
  font-size: 13px;
  color: var(--text-soft);
  letter-spacing: 0.02em;
}

/* Layout */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  padding: 40px 48px 96px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 960px) {
  .topbar { padding: 20px 24px 16px; }
  .layout { grid-template-columns: 1fr; padding: 24px 24px 72px; gap: 32px; }
}

/* Panel */
.panel { min-width: 0; }
.panel__head { margin-bottom: 20px; }
.panel__head--sub { margin-top: 40px; }
.panel__title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 32px;
  color: var(--charcoal);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.panel__title--sm { font-size: 22px; }
.panel__lede {
  color: var(--text-soft);
  font-size: 13px;
  margin: 0;
  font-style: italic;
}

/* Forms */
.composer { display: flex; flex-direction: column; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 20px;
}
@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
}

.field__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.field__input {
  font-family: var(--ff-sans);
  font-size: 15px;
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 10px 2px;
  border-radius: 0;
  transition: border-color 180ms ease;
  width: 100%;
}
.field__input:focus {
  outline: none;
  border-bottom-color: var(--gold-dark);
  box-shadow: 0 1px 0 0 var(--gold-dark);
}
.field__input--mono {
  font-family: var(--ff-mono);
  font-size: 13px;
  line-height: 1.55;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: #fff;
  resize: vertical;
  min-height: 320px;
}
.field__input--mono:focus {
  border-color: var(--gold-dark);
  box-shadow: var(--focus);
}
select.field__input {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23A8894F' d='M0 0l5 6 5-6z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 20px;
}
.field__hint {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--text-soft);
  font-style: italic;
}

/* Buttons */
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.btn {
  font-family: var(--ff-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, transform 80ms ease;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }
.btn[disabled],
.btn.is-busy {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn--primary {
  background: var(--charcoal);
  color: var(--cream);
  border-color: var(--charcoal);
}
.btn--primary:hover:not([disabled]) { background: #000; border-color: #000; }
.btn--secondary {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--gold);
}
.btn--secondary:hover:not([disabled]) {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn--ghost {
  background: transparent;
  color: var(--text-soft);
  border-color: transparent;
  padding: 10px 12px;
  letter-spacing: 0.14em;
}
.btn--ghost:hover:not([disabled]) { color: var(--charcoal); }

/* Preview */
.preview {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.preview__frame {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
  background: #fff;
}

/* History */
.history__scroll { overflow-x: auto; }
.history__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.history__table thead th {
  text-align: left;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-soft);
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.history__table tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  vertical-align: top;
}
.history__table tbody tr:last-child td { border-bottom: none; }
.history__table .num { text-align: right; font-variant-numeric: tabular-nums; }
.history__subject {
  font-family: var(--ff-serif);
  font-size: 16px;
  color: var(--charcoal);
  font-weight: 500;
}
.history__date { white-space: nowrap; color: var(--text-soft); font-variant-numeric: tabular-nums; }
.history__empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--text-soft);
  font-style: italic;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  margin: 0;
}

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pill--ok { background: var(--success-bg); color: var(--success); }
.pill--err { background: var(--danger-bg); color: var(--danger); }
.pill--neutral { background: var(--cream-2); color: var(--text-soft); }

/* Dialog */
.dialog {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  max-width: 440px;
  width: calc(100% - 32px);
  background: var(--cream);
  color: var(--text);
  box-shadow: 0 30px 80px -20px rgba(26,26,26,0.35);
}
.dialog::backdrop { background: rgba(26, 26, 26, 0.35); }
.dialog__form { padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.dialog__title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 26px;
  margin: 0;
  color: var(--charcoal);
}
.dialog__body { margin: 0; font-size: 15px; color: var(--text); }
.dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

/* Toasts */
.toast-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: #fff;
  border-left: 3px solid var(--gold-dark);
  box-shadow: var(--shadow-soft);
  font-size: 14px;
  max-width: 360px;
  animation: toast-in 240ms ease-out;
}
.toast--ok { border-left-color: var(--success); color: var(--success); background: var(--success-bg); }
.toast--err { border-left-color: var(--danger); color: var(--danger); background: var(--danger-bg); }
.toast.is-leaving { animation: toast-out 200ms ease-in forwards; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translateY(8px); }
}

/* Boot splash */
.boot {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: var(--cream);
  z-index: 2000;
  transition: opacity 240ms ease;
}
.boot.is-hidden { opacity: 0; pointer-events: none; }
.boot__mark {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 44px;
  color: var(--charcoal);
}
.boot__spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--line);
  border-top-color: var(--gold-dark);
  animation: spin 720ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Callback page */
.callback-body {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.callback {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
.callback__mark {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 56px;
  color: var(--charcoal);
}
.callback__msg { color: var(--text-soft); font-style: italic; margin: 0; }
.callback__err {
  color: var(--danger);
  background: var(--danger-bg);
  padding: 14px 18px;
  border-radius: var(--radius);
  max-width: 460px;
  margin: 0;
  font-size: 14px;
  text-align: left;
}
.callback__link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.callback__link:hover { color: var(--charcoal); border-bottom-color: var(--charcoal); }