:root {
  --ht-email-bg: #f7f3ec;
  --ht-email-card: rgba(255, 255, 255, 0.92);
  --ht-email-ink: #1f1b16;
  --ht-email-muted: #6f665a;
  --ht-email-line: rgba(90, 70, 45, 0.16);
  --ht-email-gold: #b9965b;
  --ht-email-gold-dark: #7c6132;
  --ht-email-red: #8d1f23;
}

#email-studio-launch {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9998;
  border: 1px solid rgba(185, 150, 91, 0.38);
  background: linear-gradient(135deg, #231a11, #6f552d);
  color: #fff;
  border-radius: 999px;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 18px 42px rgba(31, 27, 22, 0.28);
  cursor: pointer;
}

#email-studio {
  display: none;
  max-width: 1180px;
  margin: 42px auto;
  padding: 26px;
  color: var(--ht-email-ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(185, 150, 91, 0.22), transparent 34%),
    linear-gradient(135deg, rgba(255,255,255,0.94), rgba(247,243,236,0.96));
  border: 1px solid var(--ht-email-line);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(31, 27, 22, 0.12);
}

#email-studio.is-visible {
  display: block;
}

.email-studio-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: start;
  margin-bottom: 24px;
}

.email-studio-kicker {
  margin: 0 0 8px;
  color: var(--ht-email-gold-dark);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.email-studio-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.email-studio-subtitle {
  margin: 12px 0 0;
  max-width: 760px;
  color: var(--ht-email-muted);
  font-size: 16px;
  line-height: 1.65;
}

.email-studio-actions,
.email-studio-tabs,
.email-studio-row,
.email-studio-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.email-studio-tabs {
  margin: 18px 0 24px;
  padding: 7px;
  border: 1px solid var(--ht-email-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.65);
}

.email-studio-tab {
  border: 0;
  border-radius: 14px;
  padding: 11px 15px;
  color: var(--ht-email-muted);
  background: transparent;
  font-weight: 700;
  cursor: pointer;
}

.email-studio-tab.is-active {
  color: #fff;
  background: linear-gradient(135deg, #231a11, #7c6132);
}

.email-studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 18px;
}

.email-studio-panel,
.email-studio-card {
  background: var(--ht-email-card);
  border: 1px solid var(--ht-email-line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 14px 36px rgba(31, 27, 22, 0.07);
}

.email-studio-panel h3,
.email-studio-list-title {
  margin: 0 0 14px;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.email-studio-field {
  display: grid;
  gap: 7px;
  margin-bottom: 13px;
}

.email-studio-field label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ht-email-muted);
}

.email-studio-input,
.email-studio-select,
.email-studio-textarea {
  width: 100%;
  border: 1px solid var(--ht-email-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ht-email-ink);
  padding: 12px 13px;
  font: inherit;
  outline: none;
}

.email-studio-textarea {
  min-height: 330px;
  resize: vertical;
  line-height: 1.55;
}

.email-studio-input:focus,
.email-studio-select:focus,
.email-studio-textarea:focus {
  border-color: rgba(185, 150, 91, 0.72);
  box-shadow: 0 0 0 4px rgba(185, 150, 91, 0.12);
}

.email-studio-btn {
  border: 1px solid var(--ht-email-line);
  border-radius: 999px;
  padding: 11px 15px;
  background: #fff;
  color: var(--ht-email-ink);
  font-weight: 800;
  cursor: pointer;
}

.email-studio-btn.primary {
  border-color: rgba(185, 150, 91, 0.42);
  background: linear-gradient(135deg, #231a11, #7c6132);
  color: #fff;
}

.email-studio-btn.danger {
  color: #fff;
  border-color: rgba(141, 31, 35, 0.25);
  background: var(--ht-email-red);
}

.email-studio-btn.ghost {
  background: rgba(255, 255, 255, 0.55);
}

.email-studio-toolbar {
  display: grid;
  grid-template-columns: 1fr 190px 190px;
  gap: 10px;
  margin-bottom: 14px;
}

.email-studio-list {
  display: grid;
  gap: 12px;
}

.email-studio-card-title {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.email-studio-card-meta {
  margin: 7px 0 10px;
  color: var(--ht-email-muted);
  font-size: 13px;
  line-height: 1.45;
}

.email-studio-card-subject {
  margin: 0 0 10px;
  padding: 10px 12px;
  border: 1px solid var(--ht-email-line);
  border-radius: 14px;
  background: rgba(247, 243, 236, 0.66);
  font-weight: 800;
}

.email-studio-card-body {
  white-space: pre-wrap;
  max-height: 180px;
  overflow: auto;
  color: var(--ht-email-muted);
  line-height: 1.55;
  font-size: 14px;
}

.email-studio-status {
  min-height: 22px;
  margin-top: 10px;
  color: var(--ht-email-muted);
  font-size: 13px;
}

.email-studio-status.good {
  color: #286d3a;
}

.email-studio-status.bad {
  color: var(--ht-email-red);
}

@media (max-width: 920px) {
  .email-studio-head,
  .email-studio-grid,
  .email-studio-toolbar {
    grid-template-columns: 1fr;
  }

  #email-studio {
    margin: 28px 12px;
    padding: 18px;
  }
}