:root {
    --brand-primary: #36d6c6;
    --brand-primary-strong: #20b8a9;
    --brand-secondary: #ffb84d;
    --brand-danger: #ff6f61;
    --brand-success: #44d17a;
    --brand-info: #78a9ff;

    --bg-base: #07131a;
    --bg-panel: rgba(11, 24, 32, 0.88);
    --bg-panel-strong: rgba(8, 19, 27, 0.96);
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-strong: rgba(255, 255, 255, 0.06);

    --text-primary: #f6faf8;
    --text-secondary: rgba(246, 250, 248, 0.76);
    --text-muted: rgba(246, 250, 248, 0.56);

    --border-soft: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);

    --shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.34);
    --shadow-md: 0 18px 42px rgba(0, 0, 0, 0.22);
    --glow-primary: 0 0 0 1px rgba(54, 214, 198, 0.18), 0 24px 52px rgba(54, 214, 198, 0.14);
    --glow-secondary: 0 0 0 1px rgba(255, 184, 77, 0.16), 0 24px 52px rgba(255, 184, 77, 0.12);

    --radius-xl: 34px;
    --radius-lg: 26px;
    --radius-md: 18px;
    --radius-sm: 12px;

    --font-display: "Space Grotesk", sans-serif;
    --font-body: "Inter", sans-serif;
    --font-mono: "IBM Plex Mono", monospace;

    --transition-speed: 180ms;

    --glass-background: rgba(6, 18, 26, 0.7);
    --primary-color: var(--brand-primary);
    --primary-color-dark: var(--brand-primary-strong);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    color: var(--text-primary);
    background:
        radial-gradient(circle at 10% 20%, rgba(54, 214, 198, 0.16), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(255, 184, 77, 0.16), transparent 22%),
        linear-gradient(180deg, #08141d 0%, #051018 50%, #07131a 100%);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    border: 0;
    background: none;
    color: inherit;
    cursor: pointer;
}

.is-hidden {
    display: none !important;
}

.skill-bg {
    position: fixed;
    inset: auto;
    z-index: -2;
    width: 34rem;
    height: 34rem;
    border-radius: 999px;
    filter: blur(110px);
    opacity: 0.26;
    pointer-events: none;
}

.skill-bg-a {
    top: -10rem;
    left: -8rem;
    background: rgba(54, 214, 198, 0.42);
    animation: skill-float-a 18s ease-in-out infinite alternate;
}

.skill-bg-b {
    right: -10rem;
    bottom: 12rem;
    background: rgba(255, 184, 77, 0.4);
    animation: skill-float-b 20s ease-in-out infinite alternate;
}

.skill-grid {
    position: fixed;
    inset: 0;
    z-index: -3;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 88%);
    pointer-events: none;
}

@keyframes skill-float-a {
    from {
        transform: translate3d(0, 0, 0) scale(0.92);
    }
    to {
        transform: translate3d(4rem, 2rem, 0) scale(1.08);
    }
}

@keyframes skill-float-b {
    from {
        transform: translate3d(0, 0, 0) scale(1.08);
    }
    to {
        transform: translate3d(-5rem, -2rem, 0) scale(0.92);
    }
}

.skill-page {
    width: min(1360px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.75rem 0 4rem;
}

.skill-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
    gap: 1.35rem;
    align-items: stretch;
    padding: 2rem 0 1.6rem;
}

.skill-hero-copy,
.skill-hero-stack,
.skill-guide-shell,
.skill-panel,
.skill-loading-shell,
.skill-results-shell,
.skill-detail-shell {
    border: 1px solid var(--border-soft);
    background: linear-gradient(180deg, rgba(14, 28, 36, 0.9), rgba(7, 18, 25, 0.92));
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(18px);
}

.skill-hero-copy,
.skill-guide-shell,
.skill-loading-shell,
.skill-results-shell,
.skill-detail-shell {
    border-radius: var(--radius-xl);
}

.skill-hero-copy {
    padding: 2rem;
}

.skill-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    background: rgba(54, 214, 198, 0.08);
    border: 1px solid rgba(54, 214, 198, 0.18);
    color: #ddfffb;
    font-size: 0.92rem;
}

.skill-badge-sep {
    width: 1px;
    height: 1rem;
    background: rgba(255, 255, 255, 0.16);
}

.skill-hero h1 {
    margin: 1.2rem 0 1rem;
    max-width: 12ch;
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.skill-hero h1 span {
    color: var(--brand-primary);
}

.skill-hero-text {
    max-width: 62ch;
    margin: 0;
    color: var(--text-secondary);
    font-size: 1.08rem;
    line-height: 1.72;
}

.skill-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.6rem;
}

.skill-stat {
    padding: 1rem 1.05rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.skill-stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.05rem;
}

.skill-stat-label {
    display: block;
    margin-top: 0.35rem;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.skill-hero-stack {
    display: grid;
    gap: 0.95rem;
    padding: 1rem;
    border-radius: var(--radius-xl);
}

.skill-stack-card {
    padding: 1.15rem;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.skill-stack-kicker,
.skill-panel-kicker,
.skill-metric-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--brand-secondary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    font-family: var(--font-mono);
}

.skill-stack-card h2,
.skill-guide-head h2,
.skill-panel-head h2,
.skill-loading-head h2,
.skill-results-head h2 {
    margin: 0.5rem 0 0.55rem;
    font-family: var(--font-display);
    letter-spacing: -0.03em;
}

.skill-stack-card p,
.skill-guide-head p,
.skill-guide-card p,
.skill-section-head p,
.skill-empty-state,
.skill-footnote {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.65;
}

.skill-guide-shell {
    margin-top: 1rem;
    padding: 1.5rem;
}

.skill-guide-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.2rem;
}

.skill-guide-card {
    padding: 1.15rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.075);
}

.skill-guide-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    margin-bottom: 0.9rem;
    background: rgba(54, 214, 198, 0.08);
    color: var(--brand-primary);
    font-size: 1rem;
}

.skill-guide-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.04rem;
}

.skill-app-shell {
    margin-top: 1rem;
}

.skill-app-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(22rem, 0.92fr);
    gap: 1rem;
}

.skill-panel {
    border-radius: var(--radius-xl);
    padding: 1.45rem;
}

.skill-panel-brief {
    display: grid;
    gap: 1rem;
}

.skill-panel-controls {
    display: grid;
    align-content: start;
    gap: 1rem;
    position: sticky;
    top: 1.2rem;
}

.skill-panel-head,
.skill-section-head,
.skill-source-list-head,
.skill-packet-head,
.skill-results-head,
.skill-loading-head,
.skill-detail-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.skill-field-grid,
.skill-inline-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.95rem;
}

.skill-field {
    display: grid;
    gap: 0.5rem;
}

.skill-label {
    color: #ebf8f5;
    font-size: 0.9rem;
    font-weight: 600;
}

.skill-input,
.skill-select,
.skill-textarea {
    width: 100%;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(2, 11, 16, 0.68);
    color: var(--text-primary);
    padding: 0.9rem 1rem;
    transition:
        border-color var(--transition-speed) ease,
        box-shadow var(--transition-speed) ease,
        transform var(--transition-speed) ease;
}

.skill-input:focus,
.skill-select:focus,
.skill-textarea:focus {
    outline: none;
    border-color: rgba(54, 214, 198, 0.4);
    box-shadow: 0 0 0 4px rgba(54, 214, 198, 0.12);
}

.skill-input::placeholder,
.skill-textarea::placeholder {
    color: rgba(246, 250, 248, 0.4);
}

.skill-input-mono,
.skill-code-panel,
.skill-field-note,
.skill-source-count,
.skill-packet-row strong,
.skill-packet-row span {
    font-family: var(--font-mono);
}

.skill-textarea {
    min-height: 8rem;
    resize: vertical;
    line-height: 1.65;
}

.skill-textarea-tall {
    min-height: 10rem;
}

.skill-field-note {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.skill-control-section,
.skill-source-shell,
.skill-packet-card,
.skill-metric-card,
.skill-detail-shell {
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.skill-control-section,
.skill-source-shell,
.skill-packet-card,
.skill-detail-shell {
    padding: 1rem;
}

.skill-chip-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.skill-choice-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.82rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    transition:
        border-color var(--transition-speed) ease,
        background var(--transition-speed) ease,
        color var(--transition-speed) ease,
        transform var(--transition-speed) ease;
}

.skill-choice-chip:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.16);
}

.skill-choice-chip.active {
    background: rgba(54, 214, 198, 0.12);
    border-color: rgba(54, 214, 198, 0.28);
    color: #dffef9;
    box-shadow: var(--glow-primary);
}

.skill-toggle-grid {
    display: grid;
    gap: 0.7rem;
}

.skill-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 0.95rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.skill-toggle input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--brand-primary);
}

.skill-inline-control,
.skill-upload-row {
    display: flex;
    gap: 0.7rem;
    align-items: center;
}

.skill-inline-control .skill-input,
.skill-upload-row .skill-file-input {
    flex: 1 1 auto;
}

.skill-file-input {
    padding: 0.78rem 0.9rem;
    border-radius: 18px;
    border: 1px dashed rgba(255, 255, 255, 0.18);
    background: rgba(2, 11, 16, 0.46);
    color: var(--text-secondary);
}

.skill-source-list {
    display: grid;
    gap: 0.8rem;
    margin-top: 0.9rem;
}

.skill-source-card {
    display: grid;
    gap: 0.65rem;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.skill-source-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.skill-source-badges,
.skill-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.skill-source-badge,
.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.38rem 0.62rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.09);
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.skill-source-title {
    margin: 0;
    font-size: 0.98rem;
}

.skill-source-excerpt {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.skill-source-remove {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
}

.skill-source-remove:hover {
    color: #fff;
    border-color: rgba(255, 111, 97, 0.34);
}

.skill-source-count {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.skill-packet-lock {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.83rem;
}

.skill-packet-summary {
    display: grid;
    gap: 0.78rem;
    margin-top: 1rem;
}

.skill-packet-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.skill-packet-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.skill-packet-row strong {
    color: var(--text-primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.skill-packet-row span {
    color: var(--text-secondary);
    text-align: right;
    font-size: 0.8rem;
}

.skill-actions,
.skill-results-actions,
.skill-detail-actions,
.skill-modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-primary-button,
.skill-secondary-button,
.skill-inline-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3rem;
    padding: 0.8rem 1.1rem;
    border-radius: 999px;
    transition:
        transform var(--transition-speed) ease,
        border-color var(--transition-speed) ease,
        background var(--transition-speed) ease,
        opacity var(--transition-speed) ease;
}

.skill-primary-button:hover,
.skill-secondary-button:hover,
.skill-inline-button:hover {
    transform: translateY(-1px);
}

.skill-primary-button {
    background: linear-gradient(135deg, var(--brand-primary), #5ef2c7);
    color: #042219;
    box-shadow: var(--glow-primary);
    font-weight: 700;
}

.skill-secondary-button,
.skill-inline-button {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.skill-inline-button {
    justify-self: start;
}

.skill-primary-button:disabled,
.skill-secondary-button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.skill-footnote {
    font-size: 0.9rem;
}

.skill-usage-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.skill-usage-badge.warning {
    color: #ffe09f;
    border-color: rgba(255, 184, 77, 0.34);
}

.skill-usage-badge.danger {
    color: #ffc2b9;
    border-color: rgba(255, 111, 97, 0.34);
}

.skill-loading-shell,
.skill-results-shell {
    margin-top: 1rem;
    padding: 1.4rem;
}

.skill-loading-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.95rem;
    margin-top: 1rem;
}

.skill-loading-card {
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    gap: 0.45rem;
}

.skill-loading-lane {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.skill-loading-status {
    font-size: 1.02rem;
}

.skill-loading-copy {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.skill-loading-card.is-generating {
    border-color: rgba(54, 214, 198, 0.28);
    box-shadow: var(--glow-primary);
}

.skill-loading-card.is-done {
    border-color: rgba(68, 209, 122, 0.3);
}

.skill-loading-card.is-failed {
    border-color: rgba(255, 111, 97, 0.34);
}

.skill-results-head {
    margin-bottom: 1rem;
}

.skill-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.skill-metric-card {
    padding: 1rem 1.05rem;
}

.skill-metric-card strong {
    display: block;
    margin-top: 0.4rem;
    font-family: var(--font-display);
    font-size: 1.12rem;
}

.skill-metric-card p {
    margin: 0.4rem 0 0;
    color: var(--text-secondary);
}

.skill-detail-shell {
    margin-top: 1rem;
}

.skill-detail-kicker-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.skill-detail-lane,
.skill-detail-summary {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.68rem;
    border-radius: 999px;
    font-size: 0.82rem;
}

.skill-detail-lane {
    background: rgba(54, 214, 198, 0.12);
    color: #ddfffb;
}

.skill-detail-summary {
    background: rgba(255, 184, 77, 0.12);
    color: #fff1ce;
}

.skill-detail-meta h3 {
    margin: 0.7rem 0 0.5rem;
    font-family: var(--font-display);
    font-size: 1.85rem;
    letter-spacing: -0.03em;
}

.skill-detail-rationale {
    margin: 0;
    color: var(--text-secondary);
    max-width: 72ch;
    line-height: 1.7;
}

.skill-code-shell {
    margin-top: 1.2rem;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(6, 12, 18, 0.96);
}

.skill-code-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.skill-code-tab {
    padding: 0.64rem 0.92rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.skill-code-tab.active {
    background: rgba(54, 214, 198, 0.12);
    border-color: rgba(54, 214, 198, 0.28);
    color: var(--text-primary);
}

.skill-code-panel {
    display: none;
    margin: 0;
    padding: 1.15rem 1.2rem 1.3rem;
    min-height: 22rem;
    max-height: 38rem;
    overflow: auto;
    color: #dff2ee;
    font-size: 0.86rem;
    line-height: 1.72;
    white-space: pre-wrap;
}

.skill-code-panel.active {
    display: block;
}

.skill-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    background: rgba(5, 10, 15, 0.82);
    backdrop-filter: blur(14px);
}

.skill-modal-card {
    position: relative;
    width: min(32rem, 100%);
    padding: 1.7rem;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(14, 28, 36, 0.98), rgba(7, 18, 25, 0.98));
    box-shadow: var(--shadow-lg);
}

.skill-modal-card-wide {
    width: min(44rem, 100%);
}

.skill-modal-close {
    position: absolute;
    top: 0.8rem;
    right: 0.95rem;
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.skill-modal-icon {
    width: 3.3rem;
    height: 3.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(54, 214, 198, 0.12);
    color: var(--brand-primary);
    font-size: 1.12rem;
}

.skill-modal-card h2 {
    margin: 1rem 0 0.45rem;
    font-family: var(--font-display);
    font-size: 1.6rem;
}

.skill-modal-card p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.65;
}

.skill-consent-copy {
    margin-top: 0.8rem;
}

.skill-consent-copy ul {
    margin: 0.9rem 0 0;
    padding-left: 1.1rem;
    color: var(--text-secondary);
}

.skill-consent-copy li + li {
    margin-top: 0.45rem;
}

.skill-toast-stack {
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    z-index: 130;
    display: grid;
    gap: 0.75rem;
}

.skill-toast {
    min-width: 18rem;
    max-width: 26rem;
    display: flex;
    gap: 0.78rem;
    align-items: center;
    padding: 0.92rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(11, 20, 28, 0.97);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(8px);
    transition:
        transform var(--transition-speed) ease,
        opacity var(--transition-speed) ease;
}

.skill-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-toast.success {
    border-color: rgba(68, 209, 122, 0.3);
}

.skill-toast.warning {
    border-color: rgba(255, 184, 77, 0.32);
}

.skill-toast.error {
    border-color: rgba(255, 111, 97, 0.32);
}

@media (max-width: 1120px) {
    .skill-hero,
    .skill-app-grid {
        grid-template-columns: 1fr;
    }

    .skill-panel-controls {
        position: static;
    }

    .skill-guide-grid,
    .skill-loading-grid,
    .skill-metrics-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .skill-page {
        width: min(100% - 1rem, 100%);
        padding-top: 1rem;
    }

    .skill-hero-copy,
    .skill-panel,
    .skill-guide-shell,
    .skill-loading-shell,
    .skill-results-shell,
    .skill-detail-shell {
        padding: 1rem;
    }

    .skill-hero-stats,
    .skill-guide-grid,
    .skill-field-grid,
    .skill-inline-grid,
    .skill-chip-grid,
    .skill-loading-grid,
    .skill-metrics-grid {
        grid-template-columns: 1fr;
    }

    .skill-panel-head,
    .skill-section-head,
    .skill-source-list-head,
    .skill-packet-head,
    .skill-results-head,
    .skill-detail-top {
        flex-direction: column;
    }

    .skill-inline-control,
    .skill-upload-row {
        flex-direction: column;
        align-items: stretch;
    }

    .skill-results-actions,
    .skill-detail-actions,
    .skill-modal-actions,
    .skill-actions {
        width: 100%;
    }

    .skill-results-actions > *,
    .skill-detail-actions > *,
    .skill-modal-actions > *,
    .skill-actions > * {
        width: 100%;
    }

    .skill-code-tabs {
        flex-direction: column;
    }

    .skill-toast-stack {
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
    }

    .skill-toast {
        min-width: 0;
        max-width: none;
    }
}