:root {
    color-scheme: dark;
    --bg-top: #13203d;
    --bg-bottom: #040714;
    --panel: rgba(8, 14, 30, 0.84);
    --panel-soft: rgba(255, 255, 255, 0.03);
    --panel-border: rgba(255, 255, 255, 0.08);
    --panel-shadow: 0 18px 44px rgba(1, 4, 16, 0.32);
    --text: #e2e8f0;
    --muted: rgba(191, 219, 254, 0.76);
    --accent: #f6c344;
    --accent-strong: #ff8a3d;
    --button-width: 132px;
    --hero-button-width: 264px;
    --button-height: 38px;
    --button-radius: 12px;
    --editor-font-size: 0.86rem;
    --editor-line-height: 1.5;
    font-family: "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top, rgba(58, 102, 191, 0.34), transparent 36%),
        linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

button {
    min-height: var(--button-height);
    height: var(--button-height);
    width: var(--button-width);
    flex: 0 0 var(--button-width);
    border: 0;
    border-radius: var(--button-radius);
    padding: 0 14px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

button:focus-visible,
a:focus-visible,
.editorInput:focus-visible {
    outline: 2px solid #93c5fd;
    outline-offset: 2px;
}

.heroLink,
.runButton,
.resetButton,
.copySnippetButton,
.stopButton,
.toggleButton {
    transition: transform 0.12s ease, filter 0.12s ease;
}

.heroLink:hover,
.runButton:hover,
.resetButton:hover,
.copySnippetButton:hover,
.stopButton:hover,
.toggleButton:hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
}

.shell {
    width: min(1160px, calc(100% - 28px));
    margin: 0 auto;
    padding: 24px 0 44px;
    display: grid;
    gap: 18px;
}

.hero,
.recipeCard {
    position: relative;
    z-index: 1;
    border: 1px solid var(--panel-border);
    border-radius: 18px;
    background: var(--panel);
    box-shadow: var(--panel-shadow);
}

.hero {
    padding: 20px 22px;
    display: grid;
    justify-items: center;
    gap: 10px;
    text-align: center;
}

.eyebrow {
    margin: 0;
    justify-self: start;
    align-self: start;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fde68a;
}

.hero h1 {
    margin: 0;
    font-size: clamp(1.8rem, 2.8vw, 2.28rem);
    line-height: 1.02;
}

.heroActions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.heroLink {
    min-height: var(--button-height);
    height: var(--button-height);
    width: var(--hero-button-width);
    flex: 0 0 var(--hero-button-width);
    border-radius: var(--button-radius);
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fef3c7;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.heroStatus {
    margin: 2px 0 0;
    min-height: 1.45em;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.heroNote {
    margin: 2px 0 0;
    padding: 11px 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    color: #f8fafc;
    font-size: 0.88rem;
    line-height: 1.45;
    background:
        linear-gradient(135deg, rgba(251, 191, 36, 0.18), rgba(244, 114, 182, 0.12)),
        rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(251, 191, 36, 0.42);
    border-left: 4px solid rgba(251, 191, 36, 0.92);
    border-radius: 14px;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.24);
}

.heroNoteBadge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 1.7em;
    padding: 0 9px;
    border-radius: 999px;
    background: rgba(251, 191, 36, 0.18);
    color: #fde68a;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.gallery {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 14px;
}

.sectionHeader {
    padding: 4px 2px 0;
    display: grid;
    gap: 4px;
}

.sectionHeaderTop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.sectionHeader h2,
.recipeColumn h3 {
    margin: 0;
}

.sectionHeader p,
.recipeColumn p,
.cardNote,
.editorError {
    margin: 0;
    color: var(--muted);
    line-height: 1.45;
}

.sectionHeader h2 {
    font-size: 1.2rem;
}

.floatingMetricsWidget {
    position: fixed;
    left: 12px;
    top: 12px;
    z-index: 90;
    min-width: 168px;
    padding: 8px 10px 10px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(2, 10, 26, 0.88);
    box-shadow: 0 10px 24px rgba(1, 4, 16, 0.38);
    backdrop-filter: blur(6px);
}

.floatingMetricsWidget.isDragging {
    cursor: grabbing;
    opacity: 0.94;
}

.floatingMetricsHandle {
    margin: -2px -2px 6px;
    padding: 4px 6px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: #fde68a;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: grab;
    user-select: none;
    touch-action: none;
}

.floatingMetricsRow {
    margin: 0;
    color: #cbd5e1;
    font-size: 0.79rem;
    line-height: 1.35;
    font-weight: 600;
}

.floatingMetricsValue {
    color: #fde68a;
    font-variant-numeric: tabular-nums;
}

.floatingMetricsActions {
    margin-top: 8px;
}

.floatingMetricsWidget .stopButton {
    width: 100%;
    flex: 0 0 auto;
    min-height: 32px;
    height: 32px;
    padding: 0 10px;
    font-size: 0.78rem;
}

.recipeCard {
    padding: 16px;
    display: grid;
    gap: 14px;
}

.recipeTop {
    display: grid;
    grid-template-columns: minmax(288px, 320px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.recipeColumn {
    display: grid;
    gap: 10px;
    align-content: start;
    min-width: 0;
}

.recipeColumnLeft {
    justify-items: center;
    justify-content: center;
}

.recipeColumnRight {
    min-width: 0;
}

.recipeTitleBlock {
    display: grid;
    gap: 8px;
    justify-items: center;
}

.actionRow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.cardMeta {
    display: grid;
    gap: 6px;
}

.toggleGroup {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.toggleButton {
    min-height: var(--button-height);
    height: var(--button-height);
    width: var(--button-width);
    flex: 0 0 var(--button-width);
    padding: 0 12px;
    background: rgba(15, 23, 42, 0.88);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.toggleButton.isActive {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    color: #1f2937;
}

.runButton {
    min-height: var(--button-height);
    height: var(--button-height);
    width: 96px;
    flex: 0 0 96px;
    background: linear-gradient(135deg, #38bdf8 0%, #2dd4bf 100%);
    color: #04111f;
}

.resetButton {
    min-height: var(--button-height);
    height: var(--button-height);
    width: 96px;
    flex: 0 0 96px;
    background: rgba(15, 23, 42, 0.9);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.copySnippetButton {
    min-height: var(--button-height);
    height: var(--button-height);
    width: 96px;
    flex: 0 0 96px;
    background: rgba(15, 23, 42, 0.9);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.stopButton {
    min-height: var(--button-height);
    height: var(--button-height);
    width: 96px;
    flex: 0 0 96px;
    background: rgba(51, 16, 16, 0.9);
    color: #fee2e2;
    border: 1px solid rgba(254, 202, 202, 0.35);
}

.cardNote {
    font-size: 0.94rem;
}

.editorShell {
    width: 100%;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: stretch;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(2, 6, 23, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.editorGutter {
    margin: 0;
    padding: 12px 8px 12px 10px;
    background: rgba(15, 23, 42, 0.88);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(191, 219, 254, 0.52);
    text-align: right;
    user-select: none;
    white-space: pre;
    font-size: var(--editor-font-size);
    line-height: var(--editor-line-height);
    font-family: "Cascadia Code", "Consolas", monospace;
}

.editorInput {
    width: 100%;
    min-height: 176px;
    margin: 0;
    padding: 12px 14px;
    border: 0;
    resize: vertical;
    overflow: auto;
    background: transparent;
    color: #dbeafe;
    font-size: var(--editor-font-size);
    line-height: var(--editor-line-height);
    font-family: "Cascadia Code", "Consolas", monospace;
    white-space: pre;
    tab-size: 4;
}

.editorInput:focus {
    outline: none;
}

.editorError {
    color: #fecaca;
}

@media (max-width: 820px) {
    .shell {
        width: min(100%, calc(100% - 18px));
        padding-top: 18px;
    }

    .hero,
    .recipeCard,
    .editorShell {
        border-radius: 14px;
    }

    .recipeTop {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .recipeColumnLeft {
        justify-items: center;
    }

    .sectionHeaderTop {
        flex-wrap: wrap;
    }

}