.hero {
    background: radial-gradient(circle at 20% 10%, #3a4fb3, transparent 45%),
        radial-gradient(circle at 80% 90%, #175079, transparent 42%),
        linear-gradient(130deg, #1f3f72 0%, #244488 40%, #2f4e99 100%);
}

.live-generator {
    background: linear-gradient(180deg, #f2f6ff 0%, #f8fbff 100%);
    border: 1px solid #d9e4fa;
    border-radius: 20px;
    box-shadow: 0 20px 45px rgba(20, 48, 91, 0.12);
}

.generator-grid {
    grid-template-columns: 0.5fr 1fr;
    gap: 20px;
}

.generator-controls {
    min-width: 0;
}

.generator-preview {
    min-width: 0;
}

.layout-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 8px 0 20px;
}

.layout-presets button {
    border: 1px solid #c5d5f5;
    color: #1b3668;
    background: #ffffff;
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.layout-presets button:hover {
    background: #eaf1ff;
    transform: translateY(-1px);
}

.grouped-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
    align-items: center;
}

.dual-color-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.generator-controls .control-group {
    border: 1px solid #e2ebfb;
    border-radius: 14px;
    padding: 16px;
}

.generator-controls {
    gap: 14px;
}

.generator-preview {
    border: 1px solid #dbe7ff;
    border-radius: 14px;
    box-shadow: inset 0 1px 0 #fff;
}

.preview-url {
    border-radius: 10px;
    border-left: 4px solid #3e6ddb;
    font-size: 0.95em;
}

.copy-row,
.preset-row {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.copy-row {
    grid-template-columns: 1fr auto auto;
}

.preset-row {
    grid-template-columns: 1fr auto 1fr;
}

.copy-row select,
.preset-row input,
.preset-row select,
.preset-row button {
    padding: 10px;
    border: 1px solid #cfdcf5;
    border-radius: 10px;
    background: #fff;
}

.locked-note {
    margin-top: 12px;
    padding: 12px;
    border-radius: 10px;
    background: #eef9ff;
    border: 1px solid #b7e3ff;
    color: #0f3d60;
}

.locked-note a {
    color: #0058b6;
    font-weight: 700;
}

.keyword-actions {
    margin-top: 10px;
}

.keyword-actions .btn-small {
    border: 1px solid #bcd0f7;
    background: #eef4ff;
    color: #1f3d7a;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
}

.unsplash-results {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 4px;
}

.unsplash-item {
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #fff;
}

.unsplash-item img {
    width: 100%;
    height: 78px;
    object-fit: cover;
    display: block;
}

.unsplash-item span {
    display: block;
    font-size: 0.72em;
    color: #475569;
    padding: 6px;
}

.unsplash-item.active {
    border-color: #2d62d8;
    box-shadow: 0 0 0 2px rgba(45, 98, 216, 0.15);
}

@media (max-width: 900px) {
    .generator-grid {
        grid-template-columns: 1fr;
    }

    .grouped-grid {
        grid-template-columns: 1fr;
    }

    .dual-color-group {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .copy-row,
    .preset-row {
        grid-template-columns: 1fr;
    }

    .unsplash-results {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}