:root {
    --builder-bg: #F3F6FB;
    --builder-panel: #FFFFFF;
    --builder-border: rgba(15,23,42,0.10);
    --builder-text: #0F172A;
    --builder-muted: #64748B;
    --builder-accent: #1D4ED8;
    --builder-green: #16A34A;
    --builder-shadow: 0 18px 55px rgba(15,23,42,0.10);
}

.builder-page {
    min-height: 100vh;
    background: radial-gradient(circle at 20% 0%, rgba(29,78,216,0.10), transparent 32%), var(--builder-bg);
    color: var(--builder-text);
    font-family: Manrope, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    overflow: hidden;
}

.builder-topbar {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 18px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--builder-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.builder-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--builder-text);
    text-decoration: none;
    font-weight: 900;
    letter-spacing: -0.4px;
}

.builder-logo img {
    width: 96px;
    height: auto;
}

.builder-trial {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(22,163,74,0.10);
    color: #15803D;
    font-weight: 800;
    font-size: 0.86rem;
    border: 1px solid rgba(22,163,74,0.16);
}

.builder-trial.expired {
    color: #B91C1C;
    background: rgba(239,68,68,0.10);
    border-color: rgba(239,68,68,0.18);
}

.builder-actions-main {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
    min-width: 0;
}

.builder-btn {
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 16px;
    border-radius: 14px;
    font-weight: 800;
    font-size: 0.86rem;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.builder-actions-main .builder-btn {
    padding: 10px 12px;
    font-size: 0.80rem;
    white-space: nowrap;
}

.builder-btn:hover {
    transform: translateY(-1px);
}

.builder-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #1D4ED8, #16A34A);
    box-shadow: 0 12px 28px rgba(29,78,216,0.20);
}

.builder-btn-ghost {
    color: var(--builder-text);
    background: #fff;
    border: 1px solid var(--builder-border);
}

.builder-btn-soft {
    color: var(--builder-accent);
    background: rgba(29,78,216,0.08);
    border: 1px solid rgba(29,78,216,0.12);
    width: 100%;
}

.builder-btn-ai {
    width: auto;
    color: #fff;
    background: linear-gradient(135deg, #7C3AED, #06B6D4);
    box-shadow: 0 12px 28px rgba(124,58,237,0.20);
}

.builder-shell {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    height: calc(100vh - 72px);
}

.builder-sidebar {
    overflow-y: auto;
    padding: 18px;
    border-right: 1px solid var(--builder-border);
}

.builder-inspector-sidebar {
    display: none;
    overflow-y: auto;
    padding: 18px;
    border-left: 1px solid var(--builder-border);
    background: rgba(255,255,255,0.35);
}

.builder-panel {
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--builder-border);
    border-radius: 22px;
    padding: 18px;
    margin-bottom: 14px;
    box-shadow: 0 8px 28px rgba(15,23,42,0.04);
}

.builder-command-panel {
    background: linear-gradient(135deg, rgba(15,23,42,0.96), rgba(29,78,216,0.90));
    color: #fff;
    border-color: rgba(255,255,255,0.18);
}

.builder-command-hero {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 12px;
    align-items: start;
    margin-bottom: 14px;
}

.builder-command-hero > span {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(255,255,255,0.14);
    color: #fff;
}

.builder-command-hero h2 {
    margin: 0 0 6px;
    color: #fff;
    font-size: 1.08rem;
    letter-spacing: -0.4px;
}

.builder-command-hero p {
    margin: 0;
    color: rgba(255,255,255,0.76);
    font-size: 0.78rem;
    line-height: 1.55;
}

.builder-command-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.builder-command-grid a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 14px;
    color: #fff;
    background: rgba(255,255,255,0.10);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 900;
}

.builder-command-grid strong {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: #fff;
    color: var(--builder-accent);
}

.builder-command-panel .builder-btn-ai {
    width: 100%;
    background: linear-gradient(135deg, #8B5CF6, #22C55E);
}

.builder-ai-prompt-panel {
    background: radial-gradient(circle at 0 0, rgba(124,58,237,0.15), transparent 36%), linear-gradient(135deg, rgba(29,78,216,0.09), rgba(22,163,74,0.06)), #fff;
    border-color: rgba(124,58,237,0.16);
}

.builder-ai-prompt-field textarea {
    min-height: 132px;
    line-height: 1.55;
}

.builder-reference-field textarea {
    min-height: 86px;
    line-height: 1.5;
}

.builder-command-panel,
.builder-tariff-panel,
.builder-publish-panel,
.builder-zero-mode-panel,
.builder-top-builders-panel {
    display: none;
}

.builder-sidebar .builder-panel:not(.trial-panel):not(.builder-ai-prompt-panel) {
    display: none;
}

.builder-ai-prompt-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.builder-ai-prompt-actions .builder-btn {
    width: 100%;
}

.builder-prompt-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.builder-prompt-examples button {
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid rgba(29,78,216,0.14);
    border-radius: 999px;
    background: rgba(255,255,255,0.86);
    color: var(--builder-accent);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 900;
}

.builder-prompt-examples button:hover {
    border-color: rgba(29,78,216,0.35);
    box-shadow: 0 8px 18px rgba(29,78,216,0.08);
}

.builder-prompt-status {
    margin: 0;
    padding: 10px 12px;
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 14px;
    background: rgba(255,255,255,0.74);
    color: var(--builder-muted);
    font-size: 0.76rem;
    line-height: 1.45;
}

.builder-zero-mode-panel {
    background: linear-gradient(135deg, rgba(22,163,74,0.08), rgba(29,78,216,0.06));
}

.builder-zero-mode-card {
    display: grid;
    gap: 9px;
    padding: 14px;
    border: 1px solid rgba(22,163,74,0.18);
    border-radius: 18px;
    background: rgba(255,255,255,0.88);
}

.builder-zero-mode-card strong {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #15803D;
    font-size: 0.88rem;
}

.builder-zero-mode-card span {
    color: var(--builder-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.builder-advanced-legacy {
    margin-top: 10px;
}

.builder-advanced-legacy summary {
    cursor: pointer;
    color: var(--builder-muted);
    font-size: 0.78rem;
    font-weight: 900;
}

.builder-top-builders-panel {
    background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(124,58,237,0.06));
}

.builder-feature-cloud {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.builder-feature-cloud span {
    padding: 8px 10px;
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 999px;
    background: #fff;
    color: var(--builder-text);
    font-size: 0.72rem;
    font-weight: 900;
}

.trial-panel {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(29,78,216,0.10), rgba(22,163,74,0.08));
}

.trial-panel.expired {
    background: rgba(239,68,68,0.08);
}

.trial-panel-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    border-radius: 14px;
    background: #fff;
    color: var(--builder-accent);
}

.trial-panel strong {
    display: block;
    font-size: 0.92rem;
    margin-bottom: 4px;
}

.trial-panel p {
    color: var(--builder-muted);
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.5;
}

.builder-publish-panel {
    background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(22,163,74,0.06));
}

.builder-publish-panel p {
    color: var(--builder-muted);
    margin: 0 0 12px;
    font-size: 0.84rem;
    line-height: 1.55;
}

.builder-mini-list {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
}

.builder-mini-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--builder-text);
    font-size: 0.82rem;
    font-weight: 800;
}

.builder-mini-list i {
    color: var(--builder-green);
}

.builder-tariff-panel {
    background: #fff;
}

.builder-tariff-list {
    display: grid;
    gap: 10px;
    margin-bottom: 12px;
}

.builder-tariff-list div {
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(29,78,216,0.12);
    background: linear-gradient(135deg, rgba(29,78,216,0.06), rgba(22,163,74,0.04));
}

.builder-tariff-list strong {
    display: block;
    color: var(--builder-accent);
    font-size: 1rem;
    line-height: 1.2;
    margin-bottom: 4px;
}

.builder-tariff-list span,
.builder-tariff-note {
    display: block;
    color: var(--builder-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.builder-tariff-note {
    margin: 0;
}

.builder-readiness {
    padding: 12px;
    margin: 0 0 14px;
    border: 1px solid rgba(29,78,216,0.12);
    border-radius: 16px;
    background: rgba(255,255,255,0.78);
}

.builder-readiness-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.builder-readiness-head strong,
.builder-readiness-head span {
    font-size: 0.78rem;
    font-weight: 900;
}

.builder-readiness-head span {
    color: var(--builder-accent);
}

.builder-readiness-bar {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(15,23,42,0.08);
    margin-bottom: 10px;
}

.builder-readiness-bar span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(135deg, #1D4ED8, #16A34A);
    transition: width .25s ease;
}

.builder-readiness ul {
    display: grid;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.builder-readiness li {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--builder-muted);
    font-size: 0.74rem;
    line-height: 1.35;
}

.builder-readiness li.done {
    color: var(--builder-text);
    font-weight: 800;
}

.builder-readiness li i {
    color: #CBD5E1;
}

.builder-readiness li.done i {
    color: var(--builder-green);
}

.builder-panel-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.builder-panel-head span {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(29,78,216,0.10);
    color: var(--builder-accent);
    font-family: var(--mono, monospace);
    font-size: 0.68rem;
    font-weight: 900;
}

.builder-panel-head h2 {
    margin: 0;
    font-size: 1rem;
    letter-spacing: -0.2px;
}

.builder-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.builder-choice-grid-templates {
    margin-bottom: 14px;
}

.builder-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px 8px;
    border-radius: 16px;
    border: 1px solid var(--builder-border);
    background: #fff;
    color: var(--builder-muted);
    font-weight: 800;
    cursor: pointer;
}

.builder-choice.active {
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.34);
    background: rgba(29,78,216,0.07);
}

.builder-template-panel {
    background: linear-gradient(135deg, rgba(29,78,216,0.07), rgba(124,58,237,0.06));
}

.builder-template-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.builder-template-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 76px;
    padding: 8px;
    border: 1px solid var(--builder-border);
    border-radius: 15px;
    background: rgba(255,255,255,0.92);
    color: var(--builder-muted);
    cursor: pointer;
    font-weight: 900;
    font-size: 0.78rem;
    overflow: hidden;
    text-align: left;
    transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}

.builder-template-btn:hover {
    transform: translateY(-1px);
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.24);
}

.builder-template-btn.active {
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.36);
    background: #fff;
    box-shadow: 0 8px 22px rgba(29,78,216,0.08);
}

.builder-template-btn img {
    width: 54px;
    height: 54px;
    flex: 0 0 auto;
    border-radius: 12px;
    object-fit: cover;
    background: #E2E8F0;
}

.builder-template-btn span {
    min-width: 0;
}

.builder-field {
    display: block;
    font-size: 0.76rem;
    font-weight: 900;
    color: var(--builder-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.builder-field input,
.builder-field textarea,
#reviews,
#items,
#zeroBlocks {
    width: 100%;
    margin-top: 7px;
    border: 1px solid var(--builder-border);
    border-radius: 14px;
    padding: 12px 13px;
    font: inherit;
    color: var(--builder-text);
    background: #fff;
    outline: none;
    resize: vertical;
}

.builder-field input:focus,
.builder-field textarea:focus,
#reviews:focus,
#items:focus,
#zeroBlocks:focus {
    border-color: rgba(29,78,216,0.45);
    box-shadow: 0 0 0 4px rgba(29,78,216,0.08);
}

.builder-zero-panel {
    background: linear-gradient(135deg, rgba(15,23,42,0.03), rgba(29,78,216,0.05));
}

.builder-zero-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 10px;
}

.builder-block-library button {
    min-height: 88px;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 4px;
    padding: 12px;
    border: 1px solid rgba(29,78,216,0.13);
    border-radius: 16px;
    background: #fff;
    color: var(--builder-text);
    cursor: pointer;
    text-align: left;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.builder-block-library button:hover {
    transform: translateY(-1px);
    border-color: rgba(29,78,216,0.32);
    box-shadow: 0 10px 24px rgba(29,78,216,0.08);
}

.builder-block-library i {
    color: var(--builder-accent);
    font-size: 1rem;
}

.builder-block-library strong {
    font-size: 0.82rem;
    font-weight: 900;
}

.builder-block-library span {
    color: var(--builder-muted);
    font-size: 0.70rem;
    font-weight: 800;
}

#zeroBlocks {
    min-height: 150px;
    font-family: var(--mono, 'JetBrains Mono', monospace);
    font-size: 0.78rem;
    line-height: 1.55;
}

.builder-raw-zero {
    margin-top: 10px;
    border: 1px dashed rgba(29,78,216,0.18);
    border-radius: 16px;
    background: rgba(255,255,255,0.72);
}

.builder-raw-zero summary {
    cursor: pointer;
    padding: 12px;
    color: var(--builder-muted);
    font-size: 0.76rem;
    font-weight: 900;
}

.builder-raw-zero #zeroBlocks {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    margin-top: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
}

.builder-zero-editor {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.builder-zero-empty {
    padding: 14px;
    border: 1px solid var(--builder-border);
    border-radius: 14px;
    background: #fff;
    color: var(--builder-muted);
    font-size: .82rem;
    line-height: 1.45;
}

.builder-zero-card {
    padding: 12px;
    border: 1px solid rgba(29,78,216,0.14);
    border-radius: 18px;
    background: rgba(255,255,255,0.94);
    box-shadow: 0 10px 26px rgba(15,23,42,0.05);
}

.builder-zero-card:focus-within {
    border-color: rgba(29,78,216,0.40);
    box-shadow: 0 0 0 4px rgba(29,78,216,0.08);
}

.builder-zero-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}

.builder-zero-card-head strong {
    font-size: 0.84rem;
}

.builder-zero-card-head div {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.builder-zero-card-head button,
.builder-zero-drag {
    min-height: 30px;
    border: 1px solid var(--builder-border);
    border-radius: 10px;
    background: #fff;
    color: var(--builder-muted);
    cursor: pointer;
    font-weight: 900;
    font-size: 0.72rem;
}

.builder-zero-card-head button {
    padding: 6px 8px;
}

.builder-zero-drag {
    width: 30px;
    padding: 0;
    cursor: grab;
}

.builder-zero-preview {
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 118px;
    margin-bottom: 10px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(29,78,216,0.10), rgba(22,163,74,0.08));
}

.builder-zero-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.builder-zero-preview span {
    color: var(--builder-accent);
    font-size: 1.5rem;
}

.builder-zero-card label {
    display: block;
    margin-bottom: 9px;
    color: var(--builder-muted);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.builder-zero-card input,
.builder-zero-card textarea,
.builder-zero-card select {
    width: 100%;
    margin-top: 6px;
    padding: 10px 11px;
    border: 1px solid var(--builder-border);
    border-radius: 12px;
    background: #fff;
    color: var(--builder-text);
    font: inherit;
    resize: vertical;
    outline: none;
}

.builder-zero-card input:focus,
.builder-zero-card textarea:focus,
.builder-zero-card select:focus {
    border-color: rgba(29,78,216,0.45);
    box-shadow: 0 0 0 3px rgba(29,78,216,0.08);
}

.builder-zero-customizer {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid rgba(29,78,216,0.12);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(29,78,216,0.05), rgba(22,163,74,0.04));
}

.builder-zero-customizer summary {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--builder-text);
    font-size: 0.78rem;
    font-weight: 900;
    list-style: none;
}

.builder-zero-customizer summary::-webkit-details-marker {
    display: none;
}

.builder-zero-customizer p {
    margin: 9px 0 12px;
    color: var(--builder-muted);
    font-size: 0.74rem;
    line-height: 1.45;
}

.builder-zero-style-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.builder-zero-style-grid label {
    margin: 0;
    padding: 10px;
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 13px;
    background: rgba(255,255,255,0.82);
}

.builder-zero-style-grid input,
.builder-zero-style-grid select {
    min-height: 34px;
}

.builder-zero-style-grid input[type="range"] {
    padding: 0;
    accent-color: var(--builder-accent);
}

.builder-zero-style-grid input[type="color"] {
    padding: 2px;
    height: 38px;
}

.builder-project-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.builder-project-actions .builder-btn {
    width: 100%;
}

.builder-project-actions input {
    display: none;
}

.builder-color-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.builder-color-row label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--builder-border);
    border-radius: 14px;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--builder-muted);
    background: #fff;
}

.builder-color-row input {
    width: 42px;
    height: 32px;
    border: 0;
    padding: 0;
    background: transparent;
}

.builder-theme-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.builder-theme-presets button {
    display: grid;
    gap: 7px;
    justify-items: center;
    padding: 10px 6px;
    border: 1px solid var(--builder-border);
    border-radius: 14px;
    background: #fff;
    color: var(--builder-text);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 900;
}

.builder-theme-presets span {
    width: 38px;
    height: 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563EB 50%, #06B6D4 50%);
}

.builder-theme-presets [data-theme-preset="luxury"] span {
    background: linear-gradient(135deg, #111827 50%, #D97706 50%);
}

.builder-theme-presets [data-theme-preset="fresh"] span {
    background: linear-gradient(135deg, #16A34A 50%, #F59E0B 50%);
}

.builder-theme-presets [data-theme-preset="dark"] span {
    background: linear-gradient(135deg, #7C3AED 50%, #22C55E 50%);
}

.builder-checks {
    display: grid;
    gap: 8px;
}

.builder-checks label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #fff;
    border: 1px solid var(--builder-border);
    border-radius: 14px;
    font-size: 0.86rem;
    color: var(--builder-text);
    font-weight: 700;
}

.builder-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 22px 16px;
    border: 1.5px dashed rgba(29,78,216,0.30);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(29,78,216,0.06), rgba(22,163,74,0.05));
    text-align: center;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.builder-upload:hover {
    transform: translateY(-1px);
    border-color: rgba(29,78,216,0.55);
    background: linear-gradient(135deg, rgba(29,78,216,0.10), rgba(22,163,74,0.08));
}

.builder-upload input {
    display: none;
}

.builder-upload span {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(135deg, #1D4ED8, #16A34A);
    box-shadow: 0 12px 30px rgba(29,78,216,0.18);
}

.builder-upload strong {
    font-size: .92rem;
}

.builder-upload small {
    color: var(--builder-muted);
    line-height: 1.45;
    max-width: 300px;
}

.builder-media-library {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 12px;
}

.builder-media-empty {
    grid-column: 1 / -1;
    padding: 14px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--builder-border);
    color: var(--builder-muted);
    font-size: .82rem;
    line-height: 1.45;
}

.builder-media-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid var(--builder-border);
    background: #fff;
    min-height: 126px;
}

.builder-media-item img,
.builder-media-item video {
    width: 100%;
    height: 96px;
    display: block;
    object-fit: cover;
    background: #0F172A;
}

.builder-media-item-body {
    padding: 9px;
}

.builder-media-item-body strong {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: .74rem;
}

.builder-media-item-body span {
    display: block;
    color: var(--builder-muted);
    font-size: .68rem;
    margin-top: 2px;
}

.builder-media-delete {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 10px;
    color: #fff;
    background: rgba(15,23,42,0.72);
    cursor: pointer;
}

.builder-hint {
    color: var(--builder-muted);
    font-size: 0.78rem;
    line-height: 1.45;
    margin: -4px 0 10px;
}

.builder-preview-area {
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 18px;
}

.builder-preview-toolbar {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
    padding: 12px 14px;
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--builder-border);
    border-radius: 20px;
}

.builder-preview-toolbar strong {
    display: block;
    font-size: 0.94rem;
}

.builder-preview-toolbar span {
    display: block;
    color: var(--builder-muted);
    font-size: 0.76rem;
    margin-top: 2px;
}

.builder-canvas-mode {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    padding: 10px 13px;
    border: 1px solid rgba(29,78,216,0.14);
    border-radius: 999px;
    color: var(--builder-accent);
    background: rgba(29,78,216,0.07);
    font-size: 0.76rem;
    font-weight: 900;
    white-space: nowrap;
}

.builder-canvas-mode span {
    margin: 0;
    color: inherit;
    font-size: inherit;
}
.builder-canvas-inspector {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px;
    border: 1px solid rgba(15,23,42,0.10);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 6px 18px rgba(15,23,42,0.06);
}
.builder-canvas-inspector[hidden] {
    display: none;
}
.builder-canvas-inspector span {
    max-width: 260px;
    margin: 0;
    color: var(--builder-text);
    font-size: 0.72rem;
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.builder-canvas-inspector button {
    width: 32px;
    height: 32px;
    border: 1px solid var(--builder-border);
    border-radius: 10px;
    background: #F8FAFC;
    color: var(--builder-muted);
    cursor: pointer;
}
.builder-canvas-inspector button:hover {
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.28);
}

.builder-canvas-tools {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px;
    border-radius: 14px;
    background: #EEF2F7;
}

.builder-canvas-tools button {
    min-height: 34px;
    padding: 0 10px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--builder-muted);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 900;
}

.builder-canvas-tools button.active {
    color: var(--builder-accent);
    background: #fff;
    box-shadow: 0 3px 12px rgba(15,23,42,0.08);
}

.builder-device-toggle {
    display: flex;
    gap: 6px;
    padding: 5px;
    background: #EEF2F7;
    border-radius: 14px;
}
.builder-layers-panel {
    background: linear-gradient(135deg, rgba(15,23,42,0.03), rgba(29,78,216,0.045));
}
.builder-layer-list {
    display: grid;
    gap: 8px;
}
.builder-layer-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--builder-border);
    border-radius: 16px;
    background: rgba(255,255,255,0.88);
}
.builder-layer-item.active {
    border-color: rgba(29,78,216,0.36);
    box-shadow: 0 0 0 4px rgba(29,78,216,0.08);
}
.builder-layer-main {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    background: transparent;
    color: var(--builder-text);
    cursor: pointer;
    text-align: left;
}
.builder-layer-main > span {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #fff;
    background: linear-gradient(135deg, #1D4ED8, #16A34A);
    font-size: 0.72rem;
    font-weight: 900;
    flex: 0 0 auto;
}
.builder-layer-main div {
    min-width: 0;
}
.builder-layer-main strong,
.builder-layer-main small {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.builder-layer-main strong {
    font-size: 0.78rem;
    line-height: 1.2;
}
.builder-layer-main small {
    margin-top: 3px;
    color: var(--builder-muted);
    font-size: 0.68rem;
    font-weight: 800;
}
.builder-layer-actions {
    display: flex;
    gap: 5px;
}
.builder-layer-actions button {
    width: 30px;
    height: 30px;
    border: 1px solid var(--builder-border);
    border-radius: 10px;
    background: #fff;
    color: var(--builder-muted);
    cursor: pointer;
}
.builder-layer-actions button:hover {
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.28);
}

.builder-selected-panel {
    position: sticky;
    top: 12px;
    z-index: 2;
    background: linear-gradient(135deg, rgba(29,78,216,0.07), rgba(22,163,74,0.045)), #fff;
}

.builder-selected-editor {
    display: grid;
    gap: 10px;
}

.builder-selected-empty {
    padding: 14px;
    border: 1px dashed rgba(29,78,216,0.22);
    border-radius: 14px;
    color: var(--builder-muted);
    background: rgba(255,255,255,0.76);
    font-size: 0.82rem;
    line-height: 1.45;
}

.builder-selected-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(29,78,216,0.12);
}

.builder-selected-head strong,
.builder-selected-head span {
    font-size: 0.78rem;
    font-weight: 900;
}

.builder-selected-head span {
    color: var(--builder-accent);
}

.builder-selected-editor label {
    display: block;
    color: var(--builder-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.builder-selected-editor input,
.builder-selected-editor textarea,
.builder-selected-editor select {
    width: 100%;
    margin-top: 6px;
    padding: 10px 11px;
    border: 1px solid var(--builder-border);
    border-radius: 12px;
    background: #fff;
    color: var(--builder-text);
    font: inherit;
    outline: none;
}

.builder-selected-editor input[type="range"] {
    padding: 0;
    accent-color: var(--builder-accent);
}

.builder-selected-editor input[type="color"] {
    height: 38px;
    padding: 2px;
}

.builder-selected-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.builder-selected-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
}

.builder-selected-actions button {
    min-height: 36px;
    border: 1px solid var(--builder-border);
    border-radius: 12px;
    background: #fff;
    color: var(--builder-text);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 900;
}

.builder-selected-actions button:hover {
    color: var(--builder-accent);
    border-color: rgba(29,78,216,0.28);
}

.builder-device-toggle button {
    width: 40px;
    height: 36px;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    background: transparent;
    color: var(--builder-muted);
}

.builder-device-toggle button.active {
    background: #fff;
    color: var(--builder-accent);
    box-shadow: 0 3px 12px rgba(15,23,42,0.08);
}

.builder-preview-frame-wrap {
    position: relative;
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: center;
    min-height: 0;
    border-radius: 24px;
    padding: 12px;
    background: #DDE5F0;
    overflow: hidden;
}

.builder-preview-frame-wrap.show-grid::before {
    content: "";
    position: absolute;
    inset: 12px;
    z-index: 0;
    border-radius: 16px;
    background-image: linear-gradient(rgba(29,78,216,0.10) 1px, transparent 1px), linear-gradient(90deg, rgba(29,78,216,0.10) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.builder-preview-frame-wrap.snap-off::after {
    content: "Free move";
    position: absolute;
    right: 22px;
    bottom: 22px;
    z-index: 2;
    padding: 7px 10px;
    border-radius: 999px;
    color: #fff;
    background: rgba(15,23,42,0.72);
    font-size: 0.68rem;
    font-weight: 900;
}

.builder-preview-frame-wrap.mobile iframe {
    max-width: 390px;
    border-radius: 26px;
}

.builder-preview-frame-wrap.tablet iframe {
    max-width: 820px;
    border-radius: 24px;
}

#previewFrame {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    border: 0;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--builder-shadow);
}

.builder-expired-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15,23,42,0.58);
    padding: 22px;
}

.builder-expired-modal[hidden] {
    display: none;
}

.builder-expired-card {
    width: min(520px, 100%);
    background: #fff;
    border-radius: 26px;
    padding: 34px;
    box-shadow: 0 28px 80px rgba(15,23,42,0.25);
    text-align: center;
}

.builder-expired-card > i {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(29,78,216,0.10);
    color: var(--builder-accent);
    font-size: 1.35rem;
    margin-bottom: 18px;
}

.builder-expired-card h2 {
    margin: 0 0 10px;
    letter-spacing: -0.8px;
}

.builder-expired-card p {
    margin: 0 0 24px;
    color: var(--builder-muted);
    line-height: 1.7;
}

.builder-expired-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.builder-tariffs-modal-card {
    text-align: left;
}

.builder-tariffs-modal-card > i,
.builder-tariffs-modal-card h2,
.builder-tariffs-modal-card > p,
.builder-tariffs-modal-card .builder-expired-actions {
    text-align: center;
}

.builder-tariffs-modal-grid {
    display: grid;
    gap: 10px;
    margin: 18px 0;
}

.builder-tariffs-modal-grid article {
    padding: 14px;
    border: 1px solid var(--builder-border);
    border-radius: 16px;
    background: #F8FAFC;
}

.builder-tariffs-modal-grid strong {
    display: block;
    margin-bottom: 6px;
    color: var(--builder-text);
    font-size: 1.05rem;
}

.builder-tariffs-modal-grid span {
    display: block;
    color: var(--builder-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

@media (max-width: 1080px) {
    .builder-page {
        overflow: auto;
    }

    .builder-shell {
        height: auto;
        grid-template-columns: 1fr;
    }

    .builder-sidebar,
    .builder-inspector-sidebar {
        border-right: 0;
        overflow: visible;
    }

    .builder-inspector-sidebar {
        border-left: 0;
    }

    .builder-preview-area {
        height: 78vh;
        min-height: 620px;
    }
}

@media (max-width: 720px) {
    .builder-topbar {
        height: auto;
        min-height: 72px;
        flex-wrap: wrap;
        padding: 12px;
    }

    .builder-logo img {
        width: 82px;
    }

    .builder-actions-main {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
    }

    .builder-btn {
        width: 100%;
        padding: 12px;
        font-size: 0.82rem;
    }

    .builder-shell {
        height: auto;
    }

    .builder-sidebar,
    .builder-preview-area {
        padding: 12px;
    }

    .builder-choice-grid {
        grid-template-columns: 1fr;
    }

    .builder-color-row {
        grid-template-columns: 1fr;
    }

    .builder-theme-presets {
        grid-template-columns: repeat(2, 1fr);
    }

    .builder-project-actions {
        grid-template-columns: 1fr;
    }

    .builder-ai-prompt-actions {
        grid-template-columns: 1fr;
    }

    .builder-template-grid,
    .builder-zero-actions {
        grid-template-columns: 1fr;
    }

    .builder-media-library {
        grid-template-columns: 1fr;
    }

    .builder-preview-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .builder-device-toggle {
        width: 100%;
    }

    .builder-canvas-tools {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .builder-device-toggle button,
    .builder-canvas-tools button {
        width: 100%;
    }

    .builder-preview-area {
        min-height: 560px;
    }
}