/*
 * tools.css — Career tools archive + single tool page
 */

/* ============================================================
   TOOLS ARCHIVE
   ============================================================ */
.nc-tools-archive { padding-bottom: var(--nc-space-16); }

.nc-tools-hero { padding-bottom: 0; }

/* Category filter pills */
.nc-tools-cat-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--nc-space-2);
    padding: var(--nc-space-6) 0 0;
}

.nc-tools-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--nc-space-1);
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.85);
    font-size: var(--nc-text-sm);
    font-weight: var(--nc-weight-medium);
    padding: var(--nc-space-2) var(--nc-space-4);
    border-radius: var(--nc-radius-full);
    transition: all var(--nc-transition);
    white-space: nowrap;
}

.nc-tools-cat-pill:hover,
.nc-tools-cat-pill.active {
    background: var(--nc-white);
    color: var(--nc-blue-primary);
    border-color: var(--nc-white);
}

/* Layout */
.nc-tools-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--nc-space-8);
    padding: var(--nc-space-8) 0;
    align-items: start;
}

.nc-tools-count {
    font-size: var(--nc-text-sm);
    color: var(--nc-gray-600);
    margin-bottom: var(--nc-space-5);
}

/* Tools grid */
.nc-tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--nc-space-4);
}

.nc-tools-grid--compact {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--nc-space-3);
}

/* Tool card */
.nc-tool-card {
    display: flex;
    flex-direction: column;
    background: var(--nc-white);
    border: 1.5px solid var(--nc-gray-200);
    border-radius: var(--nc-radius-xl);
    padding: var(--nc-space-6);
    transition: all var(--nc-transition);
    text-decoration: none;
    gap: var(--nc-space-3);
}

.nc-tool-card:hover {
    border-color: var(--nc-blue-primary);
    box-shadow: var(--nc-shadow-md);
    transform: translateY(-2px);
}

.nc-tool-card--compact { padding: var(--nc-space-4); gap: var(--nc-space-2); }

.nc-tool-card__icon {
    font-size: 32px;
    width: 56px;
    height: 56px;
    border-radius: var(--nc-radius-lg);
    background: var(--nc-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nc-tool-card--compact .nc-tool-card__icon { width: 44px; height: 44px; font-size: 24px; }

.nc-tool-card__meta {
    display: flex;
    gap: var(--nc-space-2);
    flex-wrap: wrap;
}

.nc-tool-card__cat {
    font-size: var(--nc-text-xs);
    color: var(--nc-blue-primary);
    font-weight: var(--nc-weight-medium);
}

.nc-tool-card__difficulty {
    font-size: var(--nc-text-xs);
    padding: 2px 8px;
    border-radius: var(--nc-radius-full);
    font-weight: var(--nc-weight-medium);
}

.nc-tool-card__difficulty--beginner      { background: var(--nc-green-light); color: var(--nc-green); }
.nc-tool-card__difficulty--intermediate  { background: var(--nc-orange-light); color: var(--nc-orange); }
.nc-tool-card__difficulty--advanced      { background: var(--nc-red-light); color: var(--nc-red); }

.nc-tool-card__title {
    font-size: var(--nc-text-base);
    font-weight: var(--nc-weight-semibold);
    color: var(--nc-gray-900);
    line-height: 1.3;
    margin: 0;
    flex: 1;
}

.nc-tool-card:hover .nc-tool-card__title { color: var(--nc-blue-primary); }

.nc-tool-card__desc {
    font-size: var(--nc-text-sm);
    color: var(--nc-gray-600);
    margin: 0;
    line-height: 1.5;
    flex: 1;
}

.nc-tool-card__footer {
    padding-top: var(--nc-space-3);
    border-top: 1px solid var(--nc-gray-200);
    margin-top: auto;
}

.nc-tool-card__cta {
    font-size: var(--nc-text-sm);
    font-weight: var(--nc-weight-semibold);
    color: var(--nc-blue-primary);
    transition: all var(--nc-transition);
}

.nc-tool-card:hover .nc-tool-card__cta { letter-spacing: 0.02em; }

/* ============================================================
   SINGLE TOOL PAGE
   ============================================================ */
.nc-tool-single { padding: var(--nc-space-8) 0 var(--nc-space-16); }

.nc-tool-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--nc-space-8);
    align-items: start;
}

/* Tool header */
.nc-tool-header {
    display: flex;
    align-items: flex-start;
    gap: var(--nc-space-5);
    background: var(--nc-white);
    border: 1px solid var(--nc-gray-200);
    border-radius: var(--nc-radius-xl);
    padding: var(--nc-space-8);
    margin-bottom: var(--nc-space-6);
    box-shadow: var(--nc-shadow-sm);
}

.nc-tool-header__icon {
    font-size: 48px;
    width: 80px;
    height: 80px;
    background: var(--nc-blue-light);
    border-radius: var(--nc-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nc-tool-header__meta {
    display: flex;
    gap: var(--nc-space-2);
    margin-bottom: var(--nc-space-3);
    flex-wrap: wrap;
}

.nc-tool-header__title {
    font-size: var(--nc-text-3xl);
    font-weight: var(--nc-weight-bold);
    color: var(--nc-gray-900);
    margin-bottom: var(--nc-space-3);
    line-height: 1.2;
}

.nc-tool-header__desc {
    font-size: var(--nc-text-base);
    color: var(--nc-gray-600);
    margin: 0;
    line-height: 1.6;
}

/* Tool app container */
.nc-tool-app-wrap { margin-bottom: var(--nc-space-6); }

/* Loading state */
.nc-tool-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--nc-space-16);
    gap: var(--nc-space-4);
    color: var(--nc-gray-500);
}

.nc-tool-loading__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--nc-gray-200);
    border-top-color: var(--nc-blue-primary);
    border-radius: 50%;
    animation: nc-spin 0.8s linear infinite;
}

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

/* Placeholder state */
.nc-tool-placeholder {
    text-align: center;
    padding: var(--nc-space-16) var(--nc-space-8);
}

.nc-tool-placeholder__icon { font-size: 48px; margin-bottom: var(--nc-space-4); }
.nc-tool-placeholder h2 { margin-bottom: var(--nc-space-3); }
.nc-tool-placeholder p { color: var(--nc-gray-600); margin-bottom: var(--nc-space-6); }

/* Tool editorial */
.nc-tool-editorial { margin-bottom: var(--nc-space-6); }

/* SEO block */
.nc-tool-seo-block {
    background: var(--nc-gray-100);
    border-radius: var(--nc-radius-xl);
    padding: var(--nc-space-8);
    margin-bottom: var(--nc-space-8);
    border: 1px solid var(--nc-gray-200);
}

.nc-tool-seo-block__title {
    font-size: var(--nc-text-xl);
    font-weight: var(--nc-weight-bold);
    color: var(--nc-gray-900);
    margin-bottom: var(--nc-space-5);
    padding-bottom: var(--nc-space-4);
    border-bottom: 2px solid var(--nc-blue-light);
}

.nc-tool-seo-block__body {
    font-size: var(--nc-text-base);
    color: var(--nc-gray-800);
    line-height: 1.8;
}

.nc-tool-seo-block__body p { margin-bottom: var(--nc-space-4); }
.nc-tool-seo-block__body h2,
.nc-tool-seo-block__body h3 { margin: var(--nc-space-6) 0 var(--nc-space-3); color: var(--nc-gray-900); }

/* Related tools */
.nc-tool-related { margin-bottom: var(--nc-space-8); }

.nc-tool-related__title {
    font-size: var(--nc-text-xl);
    font-weight: var(--nc-weight-bold);
    color: var(--nc-gray-900);
    margin-bottom: var(--nc-space-5);
}

/* Sidebar sticky */
.nc-tool-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--nc-space-5);
    position: sticky;
    top: calc(var(--nc-header-height) + var(--nc-space-4));
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .nc-tools-layout { grid-template-columns: 1fr; }
    .nc-tool-layout { grid-template-columns: 1fr; }
    .nc-tool-sidebar,
    .nc-archive-sidebar { display: none; }
}

@media (max-width: 640px) {
    .nc-tools-grid { grid-template-columns: 1fr; }
    .nc-tools-grid--compact { grid-template-columns: 1fr 1fr; }
    .nc-tool-header { flex-direction: column; }
}

/* ============================================================
   SINGLE TOOL PAGE — Template design system
   Classes: nc-tp-* (tool page namespace, separate from nc-tool-*)
   ============================================================ */

/* ── Shared container ── */
.nc-tp-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Breadcrumb — lives INSIDE the dark tool header ── */
.nc-tp-breadcrumb {
    padding: 0 0 14px;
    font-size: 0.8rem;
    position: relative;
    z-index: 1;
}
.nc-tp-breadcrumb__inner {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.nc-tp-breadcrumb a {
    color: rgba(255,255,255,.55);
    text-decoration: none;
    font-weight: 500;
    transition: color .12s;
}
.nc-tp-breadcrumb a:hover { color: rgba(255,255,255,.9); }
.nc-tp-sep { color: rgba(255,255,255,.2); }
.nc-tp-breadcrumb__cur { color: rgba(255,255,255,.85); font-weight: 500; }

/* ── Tool header — full-width dark strip ── */
.nc-tp-header {
    background: var(--nc-blue-dark);
    padding: 18px 0 24px;
    position: relative;
    overflow: hidden;
}
.nc-tp-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 80% 50%, rgba(96,165,250,.12) 0%, transparent 50%),
        radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 100% 100%, 18px 18px;
    pointer-events: none;
}
.nc-tp-header__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.nc-tp-header__icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-top: 2px;
}
.nc-tp-header__text { flex: 1; }
.nc-tp-header__title {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -.025em;
    line-height: 1.2;
    margin: 0 0 6px;
}
.nc-tp-header__sub {
    font-size: .9rem;
    color: rgba(255,255,255,.55);
    line-height: 1.5;
    max-width: 600px;
    margin: 0 0 14px;
}
.nc-tp-header__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}
.nc-tp-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.11);
    color: rgba(255,255,255,.55);
    font-size: .7rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: .01em;
}
.nc-tp-badge b { color: rgba(255,255,255,.88); font-weight: 600; }
.nc-tp-badge--free {
    background: rgba(5,118,66,.18);
    border-color: rgba(5,118,66,.3);
    color: #6ee7b7;
}

/* ── Page grid (tool + sidebar) ── */
.nc-tp-page-grid {
    display: grid;
    grid-template-columns: 1fr 290px;
    gap: 20px;
    padding: 22px 0 0;
    align-items: start;
}

/* ── Tool shell — replaces old nc-tool-app-wrap nc-card wrapper ── */
.nc-tp-tool-shell {
    /* The JS tool (.nc-tool-wrap) renders here — it brings its own card style */
    margin-bottom: 16px;
}

/* ── Placeholder (no JS yet) ── */
.nc-tp-placeholder {
    background: var(--nc-white);
    border: 1px solid var(--nc-gray-200);
    border-radius: 16px;
    padding: 64px 32px;
    text-align: center;
}
.nc-tp-placeholder__icon { font-size: 48px; margin-bottom: 16px; }
.nc-tp-placeholder h2 { margin-bottom: 12px; }
.nc-tp-placeholder p { color: var(--nc-gray-600); margin-bottom: 24px; }

/* ── Ad slots ── */
.nc-tp-ad-mid { margin-bottom: 16px; }

/* ── WP content card ── */
.nc-tp-content-body {
    background: var(--nc-white);
    border: 1px solid var(--nc-gray-200);
    border-radius: 16px;
    padding: 30px 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
    margin-bottom: 16px;
}
.nc-tp-content-body h2 {
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--nc-gray-900);
    letter-spacing: -.02em;
    margin: 28px 0 11px;
    padding-top: 28px;
    border-top: 1px solid var(--nc-gray-200);
}
.nc-tp-content-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.nc-tp-content-body h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--nc-gray-900);
    margin: 20px 0 8px;
}
.nc-tp-content-body p {
    font-size: .9375rem;
    color: var(--nc-gray-800);
    line-height: 1.75;
    margin-bottom: 13px;
}
.nc-tp-content-body ul,
.nc-tp-content-body ol { padding-left: 20px; margin-bottom: 13px; }
.nc-tp-content-body li {
    font-size: .9375rem;
    color: var(--nc-gray-800);
    line-height: 1.75;
    margin-bottom: 5px;
}
.nc-tp-content-body strong { color: var(--nc-gray-900); font-weight: 600; }
.nc-tp-content-body a { color: var(--nc-blue-primary); font-weight: 500; }

/* ── Sidebar cards ── */
.nc-tp-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: calc(64px + 16px); /* header height + gap */
}
.nc-tp-sb-card {
    background: var(--nc-white);
    border: 1px solid var(--nc-gray-200);
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
    overflow: hidden;
}
.nc-tp-sb-head {
    padding: 11px 16px;
    border-bottom: 1px solid var(--nc-gray-200);
    font-size: .625rem;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--nc-gray-600);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nc-tp-sb-head::before {
    content: '';
    width: 3px;
    height: 11px;
    background: var(--nc-blue-primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.nc-tp-sb-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 16px;
    border-bottom: 1px solid var(--nc-gray-200);
    font-size: .8125rem;
}
.nc-tp-sb-row:last-child { border-bottom: none; }
.nc-tp-sb-k { color: var(--nc-gray-400); }
.nc-tp-sb-v { color: var(--nc-gray-900); font-weight: 600; }
.nc-tp-sb-v--green { color: var(--nc-green); }

/* ── Sidebar: tool links ── */
.nc-tp-sb-tools { padding: 10px 12px 8px; }
.nc-tp-tool-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    margin-bottom: 6px;
    background: var(--nc-gray-100);
    border: 1px solid var(--nc-gray-200);
    border-radius: 8px;
    text-decoration: none;
    transition: all .14s;
}
.nc-tp-tool-link:hover {
    background: var(--nc-blue-light);
    border-color: #c3d9f5;
}
.nc-tp-tool-link__ico {
    width: 28px;
    height: 28px;
    background: var(--nc-white);
    border: 1px solid var(--nc-gray-200);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}
.nc-tp-tool-link__name {
    font-size: .8125rem;
    font-weight: 500;
    color: var(--nc-gray-800);
    line-height: 1.3;
    flex: 1;
}
.nc-tp-tool-link:hover .nc-tp-tool-link__name { color: var(--nc-blue-primary); }
.nc-tp-tool-link__arr { margin-left: auto; color: var(--nc-gray-400); font-size: 12px; }

/* ── Sidebar: jobs ── */
.nc-tp-sb-jobs { padding: 10px 16px 14px; display: flex; flex-direction: column; gap: 0; }
.nc-tp-sb-job {
    display: block;
    font-size: .8125rem;
    font-weight: 500;
    color: var(--nc-gray-800);
    text-decoration: none;
    padding: 8px 0;
    border-bottom: 1px solid var(--nc-gray-200);
    line-height: 1.4;
    transition: color .12s;
}
.nc-tp-sb-job:last-of-type { border-bottom: none; }
.nc-tp-sb-job:hover { color: var(--nc-blue-primary); }

/* ── Content grid (articles) ── */
.nc-tp-content-grid {
    display: grid;
    grid-template-columns: 1fr 290px;
    gap: 20px;
    padding: 0 0 64px;
    align-items: start;
}

/* ── Related article links ── */
.nc-tp-article-link {
    font-size: .8125rem;
    font-weight: 600;
    color: var(--nc-blue-primary);
    text-decoration: none;
    line-height: 1.4;
    transition: opacity .12s;
}
.nc-tp-article-link:hover { opacity: .75; }

/* ── Responsive ── */
@media (max-width: 860px) {
    .nc-tp-page-grid,
    .nc-tp-content-grid { grid-template-columns: 1fr; }
    .nc-tp-sidebar { position: static; display: none; }
    .nc-tp-wrap { padding: 0 16px; }
    .nc-tp-page-grid { padding: 16px 0 0; }
}
@media (max-width: 560px) {
    .nc-tp-header__inner { flex-direction: column; gap: 12px; }
    .nc-tp-header__icon { margin-top: 0; }
    .nc-tp-content-body { padding: 20px 18px; }
}