.cc-horizontal-flow { --cc-section-title-size: 18px; color: #17243a; }
.cc-app-sidebar { display: flex; flex-direction: column; flex-shrink: 0; width: 100%; background: linear-gradient(180deg, var(--cc-sidebar), var(--cc-sidebar-deep)); color: white; }
.cc-sidebar-brand { display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 0 24px; border-bottom: 1px solid #ffffff1a; }
.cc-sidebar-logo { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; background: var(--cc-gradient); font-size: 18px; font-weight: 700; }
.cc-sidebar-brand strong { display: block; font-size: 14px; letter-spacing: -.02em; }
.cc-sidebar-brand span { display: block; margin-top: 3px; color: #94a3b8; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; }
.cc-sidebar-body { padding: 24px 16px 16px; flex: 1; min-height: 0; }
.cc-sidebar-channel { margin: 0 8px 20px; }
.cc-sidebar-channel label { display: block; margin-bottom: 8px; }
.cc-sidebar-section-label { font-size: 10px; font-weight: 700; letter-spacing: .17em; color: #94a3b8; text-transform: uppercase; }
.cc-sidebar-settings-label { margin: 0 12px 10px; }
.cc-app-sidebar .cc-sidebar-channel-select { border-color: #ffffff33; background: #ffffff1a; color: #fff; }
.cc-sidebar-channel option { background: #fff; color: #0f172a; }
.cc-sidebar-channel > div { color: #cbd5e1; }
.cc-sidebar-overview { display: flex; align-items: center; gap: 11px; width: 100%; padding: 13px 12px; border-radius: 12px; text-align: left; font-size: 14px; font-weight: 600; color: #e2e8f0; cursor: pointer; }
.cc-sidebar-overview:hover, .cc-sidebar-step:hover { background: #ffffff1a; }
.cc-sidebar-overview.is-active, .cc-sidebar-step.is-active { background: #ffffff1f; color: #fff; }
.cc-overview-template-empty { display: grid; place-items: center; width: 80px; height: 56px; border: 1px solid #e2e8f0; border-radius: 8px; background: #f8fafc; color: #94a3b8; }
.cc-overview-progress { display: flex; flex-wrap: nowrap; align-items: center; gap: 8px; margin-bottom: 6px; white-space: nowrap; }
.cc-overview-progress > span { flex-shrink: 0; }
.cc-overview-status-chip { margin-bottom: 8px; }
.cc-send-unset { margin-top: 12px; color: #94a3b8; font-size: 12px; line-height: 1.5; }
.cc-sidebar-preparation { margin-top: 8px; }
.cc-sidebar-step { display: flex; align-items: flex-start; gap: 12px; width: 100%; padding: 13px 12px; margin-top: 3px; border-radius: 12px; color: #e2e8f0; text-align: left; cursor: pointer; }
.cc-sidebar-step-icon { flex-shrink: 0; color: #93c5fd; margin-top: 2px; }
.cc-sidebar-step-copy { min-width: 0; }
.cc-sidebar-step-title { display: block; font-size: 14px; font-weight: 600; line-height: 1.45; }
.cc-sidebar-step-status { display: block; margin-top: 6px; }
.cc-sidebar-footer { padding: 24px 28px; border-top: 1px solid #ffffff1a; color: #94a3b8; font-size: 12px; line-height: 1.6; }
.cc-app-sidebar button:focus-visible, .cc-app-sidebar select:focus-visible { outline: 2px solid #93c5fd; outline-offset: 3px; }
.cc-email-editor-page { height: calc(100dvh - 144px); min-height: 540px; border: 1px solid var(--cc-border); border-radius: 14px; overflow: hidden; background: #fff; }
@media (min-width: 1024px) { .cc-app-sidebar { position: sticky; top: 0; height: 100dvh; width: 256px; z-index: 20; } .cc-sidebar-body { overflow-y: auto; } }
@media (min-width: 1280px) { .cc-app-sidebar { width: 288px; } }
@media (max-width: 1023px) { .cc-sidebar-body { padding-top: 16px; } .cc-sidebar-footer { display: none; } .cc-sidebar-preparation nav { display: flex; flex-wrap: wrap; gap: 4px; } .cc-sidebar-step { width: auto; flex: 1 1 140px; } }
.cc-campaign-heading { margin-bottom: 24px; }
.cc-back-to-campaigns { display: inline-flex; align-items: center; gap: 7px; color: #64748b; font-size: 12px; margin-bottom: 16px; }
.cc-back-to-campaigns:hover { color: #2563eb; text-decoration: underline; }
.cc-campaign-title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.cc-campaign-name-row { display: flex; align-items: baseline; flex: 1 1 260px; gap: 10px; min-width: 0; }
.cc-channel-chip { cursor: default; white-space: nowrap; }
.cc-campaign-title-channel { flex-shrink: 0; }
.cc-campaign-title { flex: 1 1 240px; min-width: 0; background: transparent; color: #15233a; font-size: 23px; font-weight: 650; outline: none; }
.cc-campaign-title:focus { box-shadow: 0 2px 0 #93c5fd; }
.cc-campaign-tools, .cc-campaign-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cc-campaign-meta { gap: 12px; margin-top: 12px; }
.cc-campaign-steps { display: grid; grid-template-columns: 1fr 1fr 1.24fr; background: rgba(255, 255, 255, .64); border: 1px solid #ffffffb3; border-radius: 14px; margin-bottom: 20px; overflow: hidden; position: sticky; top: 12px; z-index: 20; box-shadow: 0 4px 20px #10244d0d; scroll-margin-top: 12px; -webkit-backdrop-filter: blur(18px) saturate(1.35); backdrop-filter: blur(18px) saturate(1.35); }
.cc-campaign-step { display: flex; align-items: center; position: relative; gap: 12px; padding: 18px 22px 19px; text-align: left; border-bottom: 3px solid transparent; min-width: 0; transition: background .15s, border-color .15s; cursor: pointer; }
.cc-campaign-step:not(:last-child) { border-right: 1px solid #edf1f6; }
.cc-campaign-step:hover { background: rgba(248, 250, 255, .4); }
.cc-campaign-step.is-active { background: rgba(239, 246, 255, .4); border-bottom-color: #2563eb; }
.cc-step-number { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: #f1f5f9; color: #64748b; flex-shrink: 0; font-size: 13px; font-weight: 650; }
.is-active .cc-step-number { background: #2563eb; color: #fff; }
.cc-step-copy { display: block; min-width: 0; }
.cc-step-title { display: block; color: #475569; font-size: var(--cc-section-title-size); font-weight: 600; line-height: 1.4; }
.is-active .cc-step-title { color: #1d4ed8; }
.cc-step-status { display: block; margin-top: 6px; font-size: 10px; }
.cc-step-status > span { font-size: 10px; padding: 2px 7px; }
.cc-step-chevron { color: #cbd5e1; flex-shrink: 0; margin-left: auto; }
.cc-campaign-panel { padding: 26px 28px 28px; min-width: 0; }
.cc-campaign-panel[hidden] { display: none !important; }
.cc-panel-heading { margin-bottom: 23px; padding-bottom: 18px; border-bottom: 1px solid #eef2f6; }
.cc-panel-position { color: #94a3b8; font-size: 10px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.cc-panel-heading h2 { margin-top: 4px; font-size: var(--cc-section-title-size); font-weight: 650; color: #17243a; }
.cc-horizontal-flow .cc-step-footer,
.cc-horizontal-flow .cc-step-footer:hover,
.cc-horizontal-flow .cc-step-footer:focus-within,
.cc-floating-action-bar,
.cc-floating-action-bar:hover,
.cc-floating-action-bar:focus-within { background: rgba(255, 255, 255, .64); -webkit-backdrop-filter: blur(18px) saturate(1.35); backdrop-filter: blur(18px) saturate(1.35); border-top-color: #ffffffb3; box-shadow: 0 -4px 20px #10244d0d; }
.cc-full-preview-page { max-width: 1280px; margin: 0 auto; padding-bottom: 110px; }
.cc-full-preview-page.is-mobile { padding-bottom: 170px; }
.cc-full-preview-variants { grid-column: 3; justify-self: end; display: flex; width: fit-content; gap: 4px; padding: 4px; border-radius: 12px; background: #f1f5f9; }
.cc-full-preview-variants button { padding: 7px 12px; border-radius: 9px; color: #64748b; font-size: 12px; font-weight: 600; white-space: nowrap; cursor: pointer; }
.cc-full-preview-variants button[aria-selected="true"] { background: #fff; color: #2563eb; box-shadow: 0 1px 4px #10244d0d; }
.cc-full-preview-shell { width: 100%; max-width: 640px; margin: 0 auto; }
.cc-full-preview-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 12px; margin-bottom: 12px; }
.cc-full-preview-toolbar h1 { grid-column: 1; font-size: 14px; font-weight: 600; color: #334155; text-align: left; white-space: nowrap; }
.cc-full-preview-devices { grid-column: 2; justify-self: center; display: flex; flex-shrink: 0; gap: 4px; padding: 4px; border-radius: 9px; background: #f1f5f9; }
.cc-full-preview-devices button { padding: 7px; border-radius: 6px; color: #64748b; cursor: pointer; }
.cc-full-preview-devices button[aria-pressed="true"] { background: #fff; color: #2563eb; box-shadow: 0 1px 4px #10244d0d; }
.cc-full-preview-email { width: 100%; max-width: 640px; margin: 0 auto; overflow: hidden; border: 1px solid #e2e8f0; border-radius: 12px; background: #fff; box-shadow: 0 12px 36px #10244d0d; }
.cc-full-preview-email.is-mobile { max-width: 320px; }
.cc-full-preview-envelope { padding: 18px 20px; border-bottom: 1px solid #e2e8f0; color: #334155; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.cc-full-preview-envelope span { color: #64748b; }
.cc-full-preview-brand { padding: 16px 20px; background: var(--cc-gradient); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.cc-full-preview-content { min-width: 0; }
.cc-full-preview-empty { display: grid; justify-items: center; gap: 12px; padding: 60px 20px; color: #94a3b8; text-align: center; font-size: 13px; }
.cc-full-preview-note { margin-top: 16px; color: #94a3b8; font-size: 11px; text-align: center; line-height: 1.6; }
.cc-preview-action-bar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 30; padding: 16px 24px; border-top: 1px solid #ffffffb3; }
.cc-preview-action-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; width: 100%; max-width: 640px; margin: 0 auto; }
.cc-preview-action-inner.is-mobile { max-width: 320px; }
.cc-preview-action-inner.is-mobile .cc-preview-glass-button { flex: 1 1 100%; margin-left: 0; }
.cc-preview-action-inner.is-mobile .cc-preview-glass-button.is-primary { margin-left: 0; }
.cc-preview-action-bar .cc-preview-glass-button { background: rgba(255, 255, 255, .45); border: 1px solid rgba(255, 255, 255, .7); color: #334155; box-shadow: 0 2px 10px #10244d0a; -webkit-backdrop-filter: blur(12px) saturate(1.2); backdrop-filter: blur(12px) saturate(1.2); }
.cc-preview-action-bar .cc-preview-glass-button.is-primary { background: rgba(219, 234, 254, .55); border-color: #bfdbfeaa; color: #1d4ed8; margin-left: auto; }
.cc-preview-action-bar .cc-preview-glass-button:hover { background: rgba(255, 255, 255, .65); }
.cc-preview-action-bar .cc-preview-glass-button.is-primary:hover { background: rgba(219, 234, 254, .7); }
.cc-full-preview-page button:focus-visible, .cc-preview-action-bar button:focus-visible { outline: 2px solid #2563eb; outline-offset: 3px; }
@media (min-width: 1024px) { .cc-preview-action-bar { left: 256px; } }
@media (min-width: 1280px) { .cc-preview-action-bar { left: 288px; } }
@media (max-width: 639px) { .cc-full-preview-page { padding-bottom: 150px; } .cc-preview-action-bar { padding: 12px 16px; } }
@media (max-width: 639px) { .cc-full-preview-toolbar { grid-template-columns: minmax(0, 1fr) auto; } .cc-full-preview-devices { justify-self: end; } .cc-full-preview-variants { grid-column: 1 / -1; justify-self: end; } }
.cc-horizontal-flow button:focus-visible, .cc-horizontal-flow [role="tabpanel"]:focus-visible { outline: 2px solid #3b82f6; outline-offset: 3px; }
.cc-template-picker { padding: 18px; }
.cc-template-picker-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.cc-template-picker-label, .cc-template-picker-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.cc-template-picker-label h4 { font-size: 13px; font-weight: 650; }
.cc-inline-link { font-size: 12px; font-weight: 600; color: #2563eb; white-space: nowrap; cursor: pointer; }
.cc-inline-link:hover { text-decoration: underline; }
.cc-selected-template { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; }
.cc-selected-template-thumb { display: grid; place-items: center; width: 92px; height: 106px; border-radius: 10px; flex-shrink: 0; background: var(--cc-gradient-soft, #eff6ff); }
.cc-selected-template-copy { min-width: 0; flex: 1 1 140px; }
.cc-selected-template-copy strong { font-size: 14px; font-weight: 650; }
.cc-selected-template-copy p { color: #64748b; font-size: 12px; margin-top: 4px; line-height: 1.6; }
.cc-selected-template-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; margin-left: auto; }
.cc-template-picker-help { margin-bottom: 15px; font-size: 12px; line-height: 1.6; color: #64748b; }
.cc-template-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.cc-template-option { display: flex; flex-direction: column; border: 1px solid #e2e8f0; border-radius: 11px; overflow: hidden; }
.cc-template-option:hover { border-color: #93c5fd; }
.cc-template-option-preview { display: grid; place-items: center; width: 100%; height: 100px; background: var(--cc-gradient-soft, #eff6ff); cursor: pointer; }
.cc-template-option-preview > div { transform: scale(1.15); }
.cc-template-option-details { padding: 12px; flex: 1; display: flex; flex-direction: column; }
.cc-template-option-copy { text-align: left; flex: 1; cursor: pointer; }
.cc-template-option-copy strong { display: block; font-size: 12px; font-weight: 650; }
.cc-template-description { display: block; margin-top: 4px; font-size: 11px; color: #64748b; line-height: 1.55; }
.cc-template-option-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 13px; }
.cc-template-list { border: 1px solid #e2e8f0; border-radius: 10px; overflow: hidden; }
.cc-template-list-row { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 12px; }
.cc-template-list-row + .cc-template-list-row { border-top: 1px solid #f1f5f9; }
.cc-template-list-row:hover { background: #f8fafc; }
.cc-template-list-row.is-selected { background: #eff6ff; }
.cc-template-list-select { display: flex; min-width: 0; flex: 1 1 160px; align-items: center; gap: 12px; text-align: left; cursor: pointer; }
.cc-template-list-select strong { font-size: 12px; }
.cc-template-picker button:disabled { cursor: not-allowed; opacity: .6; }
.cc-review-card { align-self: start; padding: 21px; }
.cc-review-heading { display: flex; gap: 9px; align-items: center; }
.cc-review-heading h3 { font-size: 14px; font-weight: 650; }
.cc-review-help { font-size: 12px; color: #64748b; line-height: 1.6; margin: 8px 0 14px; }
.cc-review-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; column-gap: 12px; row-gap: 4px; padding: 12px 0; border-top: 1px solid #edf1f6; }
.cc-review-label { grid-column: 1; color: #64748b; font-size: 11px; }
.cc-review-value { grid-column: 1; min-width: 0; color: #243249; font-size: 13px; font-weight: 550; overflow-wrap: anywhere; }
.cc-review-edit { grid-column: 2; grid-row: 1 / span 2; }
.cc-review-message { grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; }
.cc-review-message .cc-review-label { grid-column: 1; grid-row: 1; }
.cc-review-message .cc-review-value { grid-column: 2; grid-row: 1; }
.cc-review-message .cc-review-value { justify-self: end; min-width: 0; }
.cc-review-message .cc-review-edit { grid-column: 3; grid-row: 1; }
.cc-review-template-label { display: flex; align-items: center; gap: 8px; }
.cc-summary-template-thumb { display: block; width: 40px; height: 40px; flex-shrink: 0; overflow: hidden; border-radius: 5px; }
.cc-summary-template-thumb > div { width: 80px; height: 80px; transform: scale(.5); transform-origin: top left; }
.cc-summary-template-thumb.is-empty { display: grid; place-items: center; color: #94a3b8; }
.cc-summary-template-thumb.is-empty > svg { width: 40px; height: 40px; }
.cc-review-template-chip { display: inline-flex; min-width: 0; max-width: 100%; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid #e2e8f0; border-radius: 999px; background: #f8fafc; color: #2563eb; font-size: 11px; font-weight: 550; line-height: 1.4; text-align: left; cursor: pointer; }
.cc-review-template-chip svg { flex-shrink: 0; }
.cc-review-template-chip span { min-width: 0; overflow-wrap: anywhere; }
.cc-review-template-chip:hover:not(:disabled) { border-color: #93c5fd; background: #eff6ff; }
.cc-review-template-chip:focus-visible { outline: 2px solid #2563eb; outline-offset: 2px; }
.cc-review-template-chip:disabled { cursor: default; opacity: .6; }
.cc-review-ab-schedule { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: start; }
.cc-review-ab-schedule > div { min-width: 0; }
.cc-review-ab-schedule .cc-review-value { margin-top: 4px; }
.cc-review-extra { display: block; font-size: 11px; color: #64748b; line-height: 1.6; margin-top: 4px; overflow-wrap: anywhere; }
.cc-review-test-links { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.cc-review-test-link { color: #2563eb; text-align: left; font-size: 12px; font-weight: 550; cursor: pointer; }
.cc-review-test-link:hover { text-decoration: underline; }
.cc-review-test-separator { color: #94a3b8; }
.cc-review-test button:disabled { color: #64748b; opacity: .6; cursor: not-allowed; text-decoration: none; }
.cc-review-actions { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; border-top: 1px solid #edf1f6; }
.cc-review-settings { margin-top: 18px; padding-top: 14px; border-top: 1px solid #edf1f6; }
.cc-review-settings h4 { font-size: 12px; font-weight: 600; margin-bottom: 9px; }
.cc-email-content-layout { display: grid; grid-template-columns: minmax(0, 1fr); align-items: start; gap: 24px; }
.cc-content-final-options { min-width: 0; margin-block-end: 16px; margin-bottom: 16px; }
.cc-content-advanced { min-width: 0; width: 100%; margin-block-start: 0; margin-top: 0; }
.cc-content-advanced summary { overflow-wrap: anywhere; }
.cc-content-advanced .grid > div { min-width: 0; }
.cc-content-advanced input, .cc-content-advanced select { min-width: 0; max-width: 100%; }
.cc-sender-variants { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cc-sender-variant { min-width: 0; }
.cc-sender-variant-heading { min-height: 60px; padding-bottom: 12px; }
.cc-sender-variant-heading h4 { font-size: 15px; font-weight: 650; }
.cc-sender-variant-heading p { margin-top: 5px; color: #64748b; font-size: 12px; line-height: 1.65; }
.cc-sender-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.cc-sender-variants .cc-sender-fields { grid-template-columns: minmax(0, 1fr); }
.cc-sender-variant details summary { overflow-wrap: anywhere; }
.cc-sender-control { min-width: 0; }
.cc-sender-control summary { flex-wrap: nowrap; }
.cc-sender-control summary > span:first-child { flex: 1; min-width: 0; }
.cc-sender-control summary > svg { flex-shrink: 0; }
.cc-sender-title { display: block; line-height: 20px; }
.cc-sender-title > span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cc-sender-title-email { font-size: 12px; font-weight: 500; color: #64748b; }
.cc-send-optimization label { align-items: flex-start; }
.cc-send-optimization input { margin-top: 2px; }
.cc-send-optimization-note { display: block; margin-top: 4px; color: #64748b; font-size: 11px; font-weight: 400; line-height: 1.5; }
.cc-send-evaluation-row { display: grid; grid-template-columns: minmax(0, 1fr); padding-top: 8px; max-width: 360px; }
.cc-send-evaluation-row > div { display: grid; grid-template-rows: auto 40px; gap: 8px; align-items: start; min-width: 0; }
.cc-send-evaluation-row > div > * { margin: 0; }
.cc-send-evaluation-row input, .cc-send-evaluation-row select { height: 40px; min-height: 40px; width: 100%; box-sizing: border-box; }
.cc-send-evaluation-row > div > label { line-height: 1.5; }
.cc-advanced-option { min-width: 0; }
.cc-advanced-option + .cc-advanced-option { border-top: 1px solid #f1f5f9; padding-top: 16px; }
.cc-advanced-heading { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; font-weight: 600; color: #334155; line-height: 1.5; cursor: pointer; }
.cc-advanced-heading > input { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; accent-color: #2563eb; }
.cc-advanced-heading:has(input:disabled) { cursor: default; }
.cc-advanced-details { display: grid; gap: 12px; padding: 12px 0 0 26px; }
.cc-advanced-details[hidden] { display: none !important; }
.cc-advanced-details > .cc-send-evaluation-row { padding-top: 0; }
.cc-advanced-evaluation { padding-top: 20px !important; }
.cc-advanced-grid { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cc-advanced-grid.is-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cc-advanced-note { display: block; color: #94a3b8; font-size: 11px; font-weight: 400; line-height: 1.6; }
.cc-advanced-product { display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; border: 1px solid #f1f5f9; border-radius: 8px; font-size: 12px; color: #334155; }
.cc-advanced-product input { margin-top: 3px; accent-color: #2563eb; }
.cc-advanced-heading > input:focus-visible { outline: 2px solid #2563eb; outline-offset: 3px; }
@media (max-width: 639px) { .cc-advanced-grid, .cc-advanced-grid.is-pair { grid-template-columns: 1fr; } }
.cc-content-intro { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 16px; }
.cc-content-intro > div { flex: 1 1 220px; min-width: 0; }
.cc-content-intro h3 { font-size: 16px; font-weight: 600; }
.cc-content-intro p { margin-top: 5px; color: #64748b; font-size: 12px; line-height: 1.7; }
.cc-ab-toggle { display: inline-flex; align-items: center; flex-shrink: 0; gap: 8px; font-size: 12px; font-weight: 600; color: #475569; cursor: pointer; padding-top: 2px; }
.cc-ab-toggle-track { display: inline-flex; align-items: center; width: 34px; height: 20px; border-radius: 20px; padding: 3px; background: #cbd5e1; transition: background .15s; }
.cc-ab-toggle-track > span { width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 3px #0002; }
.cc-ab-toggle.is-on .cc-ab-toggle-track { background: #2563eb; }
.cc-ab-toggle.is-on .cc-ab-toggle-track > span { transform: translateX(14px); }
.cc-ab-toggle-state { color: #94a3b8; font-size: 10px; font-weight: 500; }
.cc-ab-toggle:disabled { cursor: not-allowed; opacity: .5; }
.cc-ab-variant-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cc-ab-variant-card { overflow: hidden; padding: 16px; display: grid; gap: 14px; }
.cc-ab-variant-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 7px; }
.cc-ab-variant-heading h4 { font-size: 15px; font-weight: 650; }
.cc-ab-variant-thumb { display: grid; place-items: center; height: 100px; border-radius: 10px; background: var(--cc-gradient-soft); }
.cc-ab-variant-thumb > div { transform: scale(1.3); }
.cc-ab-variant-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.cc-ab-template-choose { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 40px; padding: 9px 12px; border: 1px solid #cbd5e1; border-radius: 9px; color: #334155; background: #fff; font-size: 13px; text-align: left; cursor: pointer; }
.cc-ab-template-choose svg { flex-shrink: 0; color: #64748b; }
.cc-ab-template-choose:hover { border-color: #93c5fd; }
.cc-ab-template-choose:disabled { opacity: .5; cursor: not-allowed; }
.cc-template-dialog { display: flex !important; flex-direction: column; width: min(1060px, calc(100vw - 32px)) !important; max-width: 1060px !important; max-height: 85dvh; overflow: hidden; padding: 0 !important; gap: 0 !important; }
.cc-template-dialog-header { display: flex; flex-shrink: 0; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 24px; border-bottom: 1px solid #e2e8f0; }
.cc-template-dialog-header > div { min-width: 0; }
.cc-template-dialog-title { font-size: 18px; font-weight: 650; margin-bottom: 5px; }
.cc-template-dialog-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 22px 24px; overflow-y: auto; min-height: 0; }
.cc-template-dialog-option { display: flex; flex-direction: column; min-width: 0; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; text-align: left; cursor: pointer; }
.cc-template-dialog-option:hover, .cc-template-dialog-option.is-selected { border-color: #60a5fa; background: #eff6ff; }
.cc-template-dialog-option:focus-visible { outline: 2px solid #2563eb; outline-offset: 2px; }
.cc-template-dialog-preview { position: relative; width: 100%; height: 180px; flex-shrink: 0; overflow: hidden; background: var(--cc-gradient-soft, #eff6ff); pointer-events: none; }
.cc-template-dialog-preview > div { position: absolute; top: 0; left: 50%; transform: translateX(-50%) scale(2.75); transform-origin: top center; }
.cc-template-dialog-copy { padding: 14px; }
.cc-template-dialog-copy strong { display: block; font-size: 13px; font-weight: 650; }
.cc-template-dialog-copy span { display: block; margin-top: 5px; font-size: 11px; color: #64748b; line-height: 1.6; }
.cc-ab-test-state { color: #64748b; font-size: 10px; line-height: 1.6; }
.cc-live-preview-column { min-width: 0; align-self: start; }
.cc-live-preview-tabs { display: flex; width: 100%; gap: 4px; border: 1px solid #e2e8f0; padding: 4px; margin-bottom: 12px; border-radius: 11px; background: #f1f5f9; }
.cc-live-preview-tabs button { flex: 1; padding: 8px 12px; font-size: 12px; font-weight: 600; color: #64748b; border-radius: 8px; cursor: pointer; }
.cc-live-preview-tabs button.is-active { background: #fff; color: #2563eb; box-shadow: 0 1px 3px #10244d12; }
.cc-live-preview-card { min-width: 0; padding: 18px; }
.cc-live-preview-heading { font-size: 12px; font-weight: 650; color: #64748b; }
.cc-live-preview-envelope { display: grid; gap: 4px; margin: 12px 0; font-size: 11px; line-height: 1.6; color: #334155; overflow-wrap: anywhere; }
.cc-live-preview-envelope span { color: #94a3b8; }
.cc-live-preview-email { overflow: hidden; border: 1px solid #edf1f6; border-radius: 11px; background: white; }
.cc-live-preview-brand { padding: 11px 14px; background: var(--cc-gradient); color: white; font-size: 9px; font-weight: 700; letter-spacing: .08em; }
.cc-live-preview-body { position: relative; max-height: 420px; overflow: hidden; }
.cc-live-preview-body::after { content: ""; position: absolute; inset: auto 0 0; height: 32px; background: linear-gradient(transparent, white); pointer-events: none; }
.cc-live-preview-empty { display: grid; justify-items: center; align-content: center; gap: 10px; min-height: 170px; padding: 18px; color: #94a3b8; text-align: center; font-size: 11px; }
.cc-live-preview-caption { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 7px; margin-top: 12px; font-size: 11px; color: #64748b; }
.cc-live-preview-caption .cc-inline-link { font-size: 11px; }
.cc-live-preview-caption button:disabled { opacity: .5; cursor: not-allowed; }
.cc-live-preview-note { font-size: 10px; color: #94a3b8; margin-top: 10px; line-height: 1.6; }
.cc-ab-timing-scroll { overflow-x: auto; }
.cc-ab-timing-row { display: grid; grid-template-columns: 1.15fr .8fr 1.55fr; align-items: end; gap: 10px; min-width: 400px; }
.cc-ab-winner-time { font-size: 12px; color: #64748b; margin-top: 12px; line-height: 1.7; }
.cc-existing-tags legend { font-size: 12px; font-weight: 600; color: #475569; }
.cc-existing-tags > p { color: #94a3b8; font-size: 11px; margin: 5px 0 10px; }
.cc-tag-options { display: flex; flex-wrap: wrap; gap: 7px; }
.cc-tag-options label { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid #e2e8f0; border-radius: 9px; font-size: 12px; color: #475569; cursor: pointer; }
.cc-tag-options label.is-selected { color: #1d4ed8; border-color: #93c5fd; background: #eff6ff; }
.cc-tag-options input { accent-color: #2563eb; }
.cc-tag-color { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 1px #0000000a; }
@media (min-width: 1200px) { .cc-email-content-layout { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); } .cc-live-preview-column { position: sticky; top: 128px; } .cc-email-content-layout .cc-template-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .cc-sender-variants { grid-template-columns: minmax(0, 1fr); } .cc-template-dialog-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cc-sender-variant-heading { min-height: 0; } }
@media (max-width: 639px) { .cc-ab-variant-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 1279px) { .cc-campaign-step { padding: 15px; gap: 9px; } .cc-step-chevron { display: none; } }
@media (max-width: 639px) {
  .cc-campaign-title { font-size: 21px; }
  .cc-campaign-tools { gap: 6px; }
  .cc-campaign-steps { grid-template-columns: 1fr 1fr 1.24fr; top: 0; border-radius: 11px; }
  .cc-campaign-step { display: block; padding: 12px 8px; }
  .cc-step-number { display: none; }
  .cc-step-status > span { font-size: 9px; padding: 1px 4px; }
  .cc-step-status svg { display: none; }
  .cc-campaign-panel { padding: 20px 20px 28px; }
  .cc-template-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cc-selected-template-thumb { width: 65px; height: 84px; }
  .cc-sender-fields { grid-template-columns: minmax(0, 1fr); }
  .cc-template-dialog-header { padding: 16px; }
  .cc-template-dialog-gallery { grid-template-columns: minmax(0, 1fr); padding: 16px; }
  .cc-review-card { padding: 17px; }
}
@media (prefers-reduced-motion: reduce) { .cc-campaign-step { transition: none; } }