/* Public tool landing pages and /tools hub */

* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    min-height: 100%;
    height: auto;
    margin: 0;
    overflow-x: hidden;
    overflow-y: auto;
}

.public-tool-body {
    min-height: 100vh;
    height: auto !important;
    overflow-x: hidden;
    overflow-y: auto !important;
    background-color: var(--ui-bg);
    background-image: url("/static/images/backgrounds/marble.webp");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--ui-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.material-symbols-outlined {
    font-variation-settings: "FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;
    vertical-align: middle;
}

.public-shell-header {
    position: sticky;
    top: 0;
    z-index: 100;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 10px 48px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--ui-border);
}

.public-shell-logo {
    color: var(--ui-text);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0;
    text-decoration: none;
    white-space: nowrap;
}

.public-shell-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.public-shell-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
    color: var(--ui-text-2);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
}

.public-shell-link:hover,
.public-shell-link-active {
    color: var(--ui-text);
    background: var(--ui-surface-2);
}

.tool-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 40px 32px 72px;
}

.tool-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 28px;
    color: var(--ui-text-3);
    font-size: 13px;
}

.tool-breadcrumb a {
    color: var(--ui-text-2);
    text-decoration: none;
}

.tool-breadcrumb a:hover {
    color: var(--ui-text);
}

.tool-breadcrumb .material-symbols-outlined {
    font-size: 16px;
}

.tool-hero,
.tools-index-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    gap: 18px;
    align-items: stretch;
    margin-bottom: 18px;
}

.tool-hero-main,
.tool-side-card,
.tool-section-card,
.tool-panel,
.tool-bottom-cta,
.tools-index-summary,
.tools-index-card {
    background: var(--ui-surface);
    border: 1px solid var(--ui-border);
    border-radius: 8px;
}

.tool-hero-main,
.tools-index-hero > div {
    padding: 40px;
}

.tool-eyebrow,
.tool-panel-kicker {
    display: block;
    margin-bottom: 12px;
    color: var(--ui-text-3);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.tool-title {
    margin: 0 0 16px;
    color: var(--ui-text);
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.12;
}

.tool-description {
    max-width: 720px;
    margin: 0 0 28px;
    color: var(--ui-text-2);
    font-size: 17px;
    line-height: 1.8;
}

.tool-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.tool-btn-icon {
    font-size: 18px;
    margin-left: 6px;
}

.tool-side-card {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tool-side-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ui-text);
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
}

.tool-side-icon .material-symbols-outlined {
    font-size: 28px;
}

.tool-side-card h2 {
    margin: 0;
    color: var(--ui-text);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.35;
}

.tool-side-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tool-side-list li {
    display: flex;
    gap: 10px;
    color: var(--ui-text-2);
    font-size: 14px;
    line-height: 1.65;
}

.tool-side-list .material-symbols-outlined {
    flex: 0 0 auto;
    margin-top: 2px;
    color: var(--ui-text);
    font-size: 18px;
}

.tool-workspace-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
    padding: 0 14px;
    color: var(--ui-text);
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.tool-workspace-link .material-symbols-outlined {
    font-size: 18px;
}

.tool-section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.tool-section-card,
.tool-panel {
    padding: 28px;
}

.tool-section-card h2,
.tool-panel h2,
.tool-bottom-cta h2,
.tools-group h2 {
    margin: 0 0 12px;
    color: var(--ui-text);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.35;
}

.tool-section-card p,
.tool-panel p,
.tool-bottom-cta p,
.tools-group p,
.tools-index-summary p {
    margin: 0;
    color: var(--ui-text-2);
    font-size: 14px;
    line-height: 1.8;
}

.tool-panel {
    margin-bottom: 18px;
}

.tool-panel-header {
    margin-bottom: 20px;
}

.tool-step-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tool-step-list li {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
}

.tool-step-index {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ui-text);
    background: var(--ui-surface);
    border: 1px solid var(--ui-border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
}

.tool-step-list h3,
.tool-mini-card h3,
.tool-faq-item h3 {
    margin: 0 0 8px;
    color: var(--ui-text);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.45;
}

.tool-example-grid,
.tool-link-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.tool-link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 18px;
}

.tool-mini-card,
.tool-related-link {
    padding: 18px;
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
}

.tool-related-list {
    display: grid;
    gap: 10px;
}

.tool-related-link {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--ui-text);
    text-decoration: none;
}

.tool-related-link:hover {
    border-color: var(--ui-border);
    background: var(--ui-surface);
}

.tool-related-link span {
    font-size: 15px;
    font-weight: 700;
}

.tool-related-link small,
.tools-index-card small {
    color: var(--ui-text-2);
    font-size: 13px;
    line-height: 1.6;
}

.tool-faq-list {
    display: grid;
    gap: 14px;
}

.tool-faq-item {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--ui-border-2);
}

.tool-faq-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.tool-bottom-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 30px;
}

.tools-index-hero {
    margin-bottom: 28px;
}

.tools-index-summary {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.tools-index-summary .material-symbols-outlined {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
    font-size: 28px;
}

.tools-index-summary strong {
    color: var(--ui-text);
    font-size: 22px;
    line-height: 1.35;
}

.tools-group {
    margin-bottom: 28px;
}

.tools-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.tools-index-card {
    min-height: 220px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: var(--ui-text);
    text-decoration: none;
}

.tools-index-card:hover {
    border-color: var(--ui-border);
    background: var(--ui-surface-2);
}

.tools-index-card > .material-symbols-outlined {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ui-text);
    background: var(--ui-surface-2);
    border: 1px solid var(--ui-border-2);
    border-radius: 8px;
    font-size: 24px;
}

.tools-index-card strong {
    font-size: 18px;
    line-height: 1.4;
}

.tools-index-card-cta {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    color: var(--ui-text);
    font-size: 14px;
    font-weight: 700;
}

.tools-index-card-cta .material-symbols-outlined {
    font-size: 18px;
}

.site-footer {
    background: rgba(255, 255, 255, 0.94);
}

@media (max-width: 980px) {
    .public-shell-header {
        padding: 10px 24px;
    }

    .tool-page {
        padding: 32px 20px 56px;
    }

    .tool-hero,
    .tools-index-hero,
    .tool-section-grid,
    .tool-link-grid,
    .tools-card-grid {
        grid-template-columns: 1fr;
    }

    .tool-example-grid {
        grid-template-columns: 1fr;
    }

    .tool-title {
        font-size: 40px;
    }
}

@media (max-width: 640px) {
    .public-tool-body {
        background-attachment: scroll;
    }

    .public-shell-header {
        align-items: flex-start;
        flex-direction: column;
        padding: 12px 16px;
    }

    .public-shell-nav {
        width: 100%;
        justify-content: flex-start;
    }

    .public-shell-nav .ui-btn,
    .public-shell-link {
        min-height: 44px;
    }

    .tool-page {
        padding: 24px 14px 44px;
    }

    .tool-breadcrumb {
        flex-wrap: wrap;
    }

    .tool-hero-main,
    .tools-index-hero > div,
    .tool-side-card,
    .tool-section-card,
    .tool-panel,
    .tool-bottom-cta,
    .tools-index-summary {
        padding: 22px;
    }

    .tool-title {
        font-size: 34px;
    }

    .tool-description {
        font-size: 16px;
    }

    .tool-bottom-cta {
        align-items: stretch;
        flex-direction: column;
    }

    .tool-step-list li {
        grid-template-columns: 1fr;
    }
}