.fabula-page {
    --fabula-bg-top: rgba(246, 248, 251, 0.96);
    --fabula-bg-bottom: rgba(236, 242, 249, 0.96);
    --fabula-panel-bg: rgba(255, 255, 255, 0.94);
    --fabula-story-text: #334155;
}

[data-theme="dark"] .fabula-page {
    --fabula-bg-top: rgba(15, 23, 42, 0.96);
    --fabula-bg-bottom: rgba(2, 6, 23, 0.96);
    --fabula-panel-bg: rgba(17, 24, 39, 0.94);
    --fabula-story-text: #dbeafe;
}

.fabula-page {
    background:
        linear-gradient(180deg, var(--fabula-bg-top), var(--fabula-bg-bottom)),
        url("../images/background.jpeg") center / cover fixed;
}

.fabula-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 2rem;
    align-items: end;
    width: min(1120px, 90vw);
    margin: 0 auto;
    padding: 4.5rem 0 2rem;
}

.fabula-hero h1 {
    margin-bottom: 0.6rem;
}

.fabula-hero p {
    max-width: 680px;
    color: var(--muted);
    font-size: 1.12rem;
}

.fabula-preview {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.preview-image {
    min-height: 210px;
    background:
        linear-gradient(135deg, rgba(17, 24, 39, 0.18), rgba(15, 118, 110, 0.2)),
        url("../images/story_pic.png") center / cover;
}

.fabula-preview div:last-child {
    padding: 1rem;
}

.fabula-preview span {
    display: block;
    color: var(--teal);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
}

.fabula-workspace {
    display: grid;
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 1.5rem;
    width: min(1120px, 90vw);
    margin: 0 auto;
    padding: 1rem 0 5rem;
}

.fabula-workspace.story-complete {
    grid-template-columns: minmax(0, 1fr);
}

.fabula-form,
.story-stage {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--fabula-panel-bg);
    box-shadow: 0 1px 0 rgba(17, 24, 39, 0.02);
}

.fabula-form {
    align-self: start;
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
}

.form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 110px;
    gap: 1rem;
}

.story-control-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.image-control-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
}

.fabula-form select {
    width: 100%;
    min-height: 48px;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--ink);
    font: inherit;
}

.fabula-form select:focus {
    outline: 3px solid rgba(37, 99, 235, 0.18);
    border-color: var(--blue);
}

.story-stage {
    min-height: 560px;
    padding: 1.25rem;
}

.fabula-workspace.story-complete .story-stage {
    min-height: auto;
}

.fabula-state-hidden {
    display: none !important;
}

.empty-state,
.loading-state,
.error-state {
    min-height: 510px;
    display: grid;
    align-content: center;
    justify-items: center;
    padding: 2rem;
    text-align: center;
}

.empty-state h2,
.loading-state h2 {
    margin-bottom: 0.5rem;
}

.empty-state p,
.loading-state p {
    max-width: 520px;
    color: var(--muted);
}

.spinner {
    width: 46px;
    height: 46px;
    margin-bottom: 1rem;
    border: 4px solid #dbe5f0;
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 900ms linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.story-result {
    display: grid;
    grid-template-columns: minmax(260px, 0.74fr) minmax(0, 1fr);
    gap: 1rem;
}

.story-art-shell {
    position: sticky;
    top: 92px;
    aspect-ratio: 2 / 3;
    min-height: 520px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 32%),
        #101827;
}

#storyArt {
    width: 100%;
    height: 100%;
    max-height: 740px;
    object-fit: cover;
}

.image-caption {
    position: absolute;
    right: 0.75rem;
    bottom: 0.75rem;
    left: 0.75rem;
    margin: 0;
    padding: 0.6rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.76);
    color: #ffffff;
    font-size: 0.86rem;
    font-weight: 800;
    text-align: center;
}

.image-status {
    padding: 1rem;
    color: #ffffff;
    text-align: center;
    font-weight: 800;
}

.story-copy {
    min-width: 0;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
}

.result-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
}

.result-header h2 {
    margin-bottom: 0;
    font-size: 1.65rem;
}

.result-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.small-button {
    min-height: 38px;
    padding: 0.55rem 0.75rem;
    border-color: var(--line);
    background: var(--surface-strong);
    color: var(--ink);
    font-size: 0.9rem;
}

#storyText p {
    margin-bottom: 1rem;
    color: var(--fabula-story-text);
    font-size: 1.03rem;
}

#storyText p:last-child {
    margin-bottom: 0;
}

.error-state {
    min-height: auto;
    border: 1px solid #fecaca;
    background: #fff1f2;
    color: #7f1d1d;
    font-weight: 800;
}

@media (max-width: 940px) {
    .fabula-hero,
    .fabula-workspace,
    .story-result {
        grid-template-columns: 1fr;
    }

    .story-art-shell {
        position: relative;
        top: auto;
        min-height: 360px;
    }
}

@media (max-width: 620px) {
    .fabula-hero {
        padding-top: 3rem;
    }

    .form-grid,
    .story-control-grid,
    .image-control-grid,
    .result-header {
        grid-template-columns: 1fr;
        display: grid;
    }

    .result-actions {
        justify-content: stretch;
    }

    .result-actions .button {
        flex: 1;
    }

    .empty-state,
    .loading-state {
        min-height: 360px;
        padding: 1rem;
    }
}