.campaign-studio {
    display: grid;
    gap: 18px;
}

.campaign-studio__header {
    border: 1px solid rgba(255, 0, 255, 0.35);
    background: linear-gradient(140deg, rgba(16, 16, 16, 0.95), rgba(8, 8, 8, 0.98));
}

.campaign-studio__header h1 {
    margin: 0;
    color: #ff00ff;
    font-size: 1.55rem;
    letter-spacing: 0.06em;
}

.campaign-studio__kicker {
    margin: 0 0 6px;
    color: #00ff9f;
    text-transform: uppercase;
    font-size: 0.74rem;
    letter-spacing: 0.14em;
}

.campaign-studio__sub {
    margin: 10px 0 0;
    color: rgba(224, 255, 245, 0.85);
}

.campaign-studio__layout {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(340px, 1.35fr);
    gap: 18px;
}

.campaign-studio__panel {
    border: 1px solid rgba(0, 255, 159, 0.2);
    background: linear-gradient(160deg, rgba(10, 10, 10, 0.94), rgba(4, 4, 4, 0.98));
    min-height: 100%;
}

.campaign-studio__panel h2 {
    margin: 0 0 12px;
    color: #00ff9f;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-size: 0.84rem;
}

#campaign-studio-form {
    display: grid;
    gap: 12px;
}

#campaign-studio-form label,
.campaign-studio__channels legend {
    color: #d9ffe8;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

#campaign-studio-form textarea,
#campaign-studio-form input[type="text"] {
    width: 100%;
    margin-top: 6px;
    border: 1px solid rgba(0, 255, 159, 0.3);
    background: rgba(2, 2, 2, 0.95);
    color: #eafff5;
    border-radius: 10px;
    padding: 10px 12px;
    font: inherit;
}

#campaign-studio-form textarea:focus,
#campaign-studio-form input[type="text"]:focus {
    outline: none;
    border-color: rgba(255, 0, 255, 0.8);
    box-shadow: 0 0 0 1px rgba(255, 0, 255, 0.5);
}

.campaign-studio__channels {
    margin: 2px 0 0;
    border: 1px solid rgba(255, 0, 255, 0.22);
    border-radius: 12px;
    padding: 10px 12px;
    display: grid;
    gap: 8px;
}

.campaign-studio__channels label {
    display: flex;
    gap: 8px;
    align-items: center;
    color: rgba(228, 255, 244, 0.9);
    font-size: 0.83rem;
    text-transform: none;
    letter-spacing: 0.03em;
}

.campaign-studio__channels input[type="checkbox"] {
    accent-color: #ff00ff;
}

.campaign-studio__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 4px;
}

.campaign-status {
    border-radius: 10px;
    padding: 10px 12px;
    border: 1px solid transparent;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.campaign-status--empty {
    border-color: rgba(255, 255, 255, 0.14);
    color: rgba(230, 245, 240, 0.8);
}

.campaign-status--loading {
    border-color: rgba(0, 255, 159, 0.45);
    color: #00ff9f;
}

.campaign-status--error {
    border-color: rgba(255, 82, 82, 0.75);
    color: #ffc8c8;
}

.campaign-status--success {
    border-color: rgba(255, 0, 255, 0.45);
    color: #ffd9ff;
}

.campaign-loading {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.campaign-loading__line {
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(255, 0, 255, 0.18), rgba(0, 255, 159, 0.24), rgba(255, 0, 255, 0.18));
    background-size: 220% 100%;
    animation: campaignShimmer 1.3s linear infinite;
}

@keyframes campaignShimmer {
    0% {
        background-position: 100% 0;
    }
    100% {
        background-position: -100% 0;
    }
}

.campaign-empty {
    color: rgba(232, 246, 240, 0.74);
    border: 1px dashed rgba(0, 255, 159, 0.28);
    border-radius: 12px;
    padding: 16px;
}

.campaign-results {
    display: grid;
    gap: 14px;
}

.campaign-block {
    border: 1px solid rgba(255, 0, 255, 0.22);
    border-radius: 12px;
    padding: 12px;
    background: rgba(8, 8, 8, 0.72);
}

.campaign-block h3 {
    margin: 0 0 10px;
    color: #ff00ff;
    font-size: 0.94rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

#campaign-concept-text {
    margin: 0;
    color: rgba(234, 255, 245, 0.92);
    line-height: 1.55;
}

.campaign-copy-grid {
    display: grid;
    gap: 10px;
}

.campaign-copy-card {
    border: 1px solid rgba(0, 255, 159, 0.28);
    border-radius: 10px;
    padding: 10px;
    background: rgba(1, 1, 1, 0.65);
}

.campaign-copy-card h4 {
    margin: 0 0 6px;
    color: #00ff9f;
    font-size: 0.92rem;
}

.campaign-copy-card p {
    margin: 0;
    color: rgba(228, 250, 240, 0.9);
    line-height: 1.45;
}

.campaign-checklist {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: rgba(228, 250, 240, 0.92);
}

.campaign-prompts {
    display: grid;
    gap: 10px;
}

.campaign-prompt-card {
    border: 1px solid rgba(255, 0, 255, 0.22);
    border-radius: 10px;
    padding: 10px;
    background: rgba(1, 1, 1, 0.65);
}

.campaign-prompt-card strong {
    color: #00ff9f;
    display: block;
    margin-bottom: 6px;
}

.campaign-prompt-card code {
    white-space: pre-wrap;
    color: rgba(244, 224, 255, 0.94);
}

.campaign-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
}

.campaign-image-card {
    border: 1px solid rgba(0, 255, 159, 0.3);
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.76);
}

.campaign-image-card img {
    width: 100%;
    display: block;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.campaign-image-card figcaption {
    padding: 8px 10px;
    color: rgba(228, 248, 240, 0.9);
    font-size: 0.78rem;
}

@media (max-width: 1080px) {
    .campaign-studio__layout {
        grid-template-columns: 1fr;
    }
}