/* ==========================================================================
   Rawlix Tools — site.css
   Vanilla CSS, no framework. Loads fast on purpose: this is a utility site,
   people arrive wanting a tool in under a second, not a design experience.
   ========================================================================== */

:root {
    --bg: #F7F8F6;
    --surface: #FFFFFF;
    --ink: #171B20;
    --ink-soft: #4B5359;
    --line: #E2E5E1;
    --accent: #2C6E63;
    --accent-ink: #1E4D45;
    --warm: #E08E45;
    --radius: 6px;
    --max-width: 1180px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    background: var(--bg);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

    a:hover {
        color: var(--accent);
    }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--ink);
    color: #fff;
    padding: 10px 16px;
    z-index: 100;
}

    .skip-link:focus {
        left: 12px;
        top: 12px;
    }

/* ---- Header ---- */

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 17px;
    flex-shrink: 0;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius);
    font-size: 15px;
}

.logo-mark--small {
    width: 22px;
    height: 22px;
    font-size: 12px;
}

.logo-accent {
    color: var(--accent);
    font-weight: 600;
}

.search {
    flex: 1;
    max-width: 480px;
    display: flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg);
    padding: 0 4px 0 12px;
}

    .search:focus-within {
        border-color: var(--accent);
    }

    .search input {
        flex: 1;
        border: 0;
        background: transparent;
        padding: 9px 4px;
        font-size: 14px;
        font-family: var(--font);
        color: var(--ink);
    }

        .search input:focus {
            outline: none;
        }

    .search button {
        border: 0;
        background: transparent;
        color: var(--ink-soft);
        padding: 8px;
        cursor: pointer;
        border-radius: 4px;
        display: flex;
    }

        .search button:hover {
            color: var(--accent);
        }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    margin-left: auto;
}

    .nav-toggle span {
        display: block;
        height: 2px;
        background: var(--ink);
        margin: 0 7px;
    }

.category-nav {
    border-top: 1px solid var(--line);
    overflow-x: auto;
}

.category-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 22px;
    white-space: nowrap;
}

    .category-nav-inner a {
        padding: 10px 2px;
        font-size: 13.5px;
        color: var(--ink-soft);
        border-bottom: 2px solid transparent;
    }

        .category-nav-inner a:hover {
            color: var(--ink);
            border-bottom-color: var(--accent);
        }

.category-nav-all {
    margin-left: auto;
    font-weight: 600;
    color: var(--accent) !important;
}

/* ---- Breadcrumb ---- */

.breadcrumb-bar {
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.breadcrumb-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 10px 20px;
    font-size: 13px;
    color: var(--ink-soft);
}

    .breadcrumb-inner a {
        color: var(--ink-soft);
    }

        .breadcrumb-inner a:hover {
            color: var(--accent);
        }

/* ---- Page shell ---- */

.page-shell {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 28px 20px 40px;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 28px;
    align-items: start;
}

.page-main {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    min-height: 50vh;
}

.page-rail {
    position: sticky;
    top: 74px;
}

/* ---- Ad slots ---- */

.ad-slot {
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-soft);
    font-size: 12px;
}

.ad-slot--rail {
    min-height: 250px;
}

.ad-slot--footer {
    max-width: var(--max-width);
    margin: 0 auto 8px;
    min-height: 90px;
}

.ad-slot-label {
    letter-spacing: 0.02em;
}

/* ---- Footer ---- */

.site-footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 22px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 28px;
    color: var(--ink-soft);
    font-size: 13px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--ink);
}

.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

    .footer-links a {
        color: var(--ink-soft);
    }

        .footer-links a:hover {
            color: var(--accent);
        }

.footer-copy {
    margin: 0 0 0 auto;
}

/* ---- Reusable tool-page building blocks ---- */
/* Use these inside individual tool views for a consistent feel. */

.tool-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 6px;
}

.tool-subtitle {
    color: var(--ink-soft);
    font-size: 14px;
    margin: 0 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
    border: 0;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
}

    .btn:hover {
        background: var(--accent-ink);
        color: #fff;
    }

.btn--warm {
    background: var(--warm);
}

    .btn--warm:hover {
        background: #C67635;
    }

.field {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px 12px;
    font-family: var(--font);
    font-size: 14px;
    color: var(--ink);
    background: var(--bg);
}

    .field:focus {
        outline: none;
        border-color: var(--accent);
    }

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 8px;
}

.tool-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    background: var(--surface);
}

    .tool-card:hover {
        border-color: var(--accent);
    }

    .tool-card h3 {
        margin: 0 0 4px;
        font-size: 15px;
    }

    .tool-card p {
        margin: 0;
        font-size: 13px;
        color: var(--ink-soft);
    }

/* ---- Responsive ---- */

@media (max-width: 880px) {
    .page-shell {
        grid-template-columns: 1fr;
    }

    .page-rail {
        position: static;
    }
}

@media (max-width: 680px) {
    .search {
        order: 3;
        max-width: none;
        flex-basis: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    .category-nav {
        display: none;
    }

        .category-nav.is-open {
            display: block;
        }

    .category-nav-inner {
        flex-direction: column;
        gap: 2px;
        padding: 8px 20px 12px;
    }

    .category-nav-all {
        margin-left: 0;
    }

    .footer-copy {
        margin-left: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}
/* Dropzone & Tool Utility Classes */
.dropzone {
    border: 2px dashed var(--line);
    border-radius: var(--radius);
    padding: 40px 20px;
    text-align: center;
    background: var(--bg);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

    .dropzone:hover, .dropzone.is-dragover {
        border-color: var(--accent);
        background: #EFF4F2;
    }

.range-slider {
    width: 100%;
    accent-color: var(--accent);
}

.result-box {
    margin-top: 24px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg);
}