/* Accplanet Tools — three-column workspace (library | main | SEO rail) */

.tools-app,
.tools-page {
    /* Align with homepage :root (style.css) — indigo / violet brand */
    --tl-bg: #f9fafb;
    --tl-panel: #ffffff;
    --tl-border: #e5e7eb;
    --tl-text: #1f2937;
    --tl-muted: #6b7280;
    --tl-accent: #6366f1;
    --tl-accent-hover: #4f46e5;
    --tl-accent-soft: rgba(99, 102, 241, 0.10);
    --tl-cta: #6366f1;
    --tl-cta-secondary: #8b5cf6;
    --tl-green: #10b981;
    --tl-gold: #b45309;
    --tl-danger: #ef4444;
    --tl-radius: 14px;
    --tl-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.06);
    --tl-soft-bg: rgba(99, 102, 241, 0.06);
}

.tools-app {
    display: grid;
    grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(240px, 300px);
    gap: 1rem;
    align-items: start;
    min-height: calc(100vh - 180px);
    margin: 0.75rem 0 2rem;
    color: var(--tl-text);
}

/* —— Left library —— */
.tools-library {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow: auto;
    background: var(--tl-panel);
    border: 1px solid var(--tl-border);
    border-radius: 18px;
    padding: 1.1rem 0.9rem 1rem;
    box-shadow: var(--tl-shadow);
}

.tools-library-kicker {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--tl-muted);
}

.tools-library-title {
    margin: 0.25rem 0 0.2rem;
    font-size: 1.15rem;
    font-weight: 750;
}

.tools-library-sub {
    margin: 0 0 0.85rem;
    font-size: 0.86rem;
    color: var(--tl-muted);
    line-height: 1.4;
}

.tools-library-search {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid var(--tl-border);
    border-radius: 999px;
    padding: 0.55rem 0.85rem;
    background: var(--tl-soft-bg);
    margin-bottom: 0.85rem;
}

.tools-library-search-icon {
    color: var(--tl-muted);
    font-size: 0.95rem;
}

.tools-library-search input {
    border: 0;
    outline: 0;
    background: transparent;
    width: 100%;
    font: inherit;
    color: var(--tl-text);
}

.tools-cat {
    border-top: 1px solid var(--tl-border);
}

.tools-cat:first-of-type {
    border-top: 0;
}

.tools-cat-summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0.35rem;
    font-weight: 650;
    user-select: none;
}

.tools-cat-summary::-webkit-details-marker {
    display: none;
}

.tools-cat-summary::after {
    content: '▾';
    color: var(--tl-muted);
    font-size: 0.75rem;
    transition: transform 0.15s ease;
}

.tools-cat:not([open]) .tools-cat-summary::after {
    transform: rotate(-90deg);
}

.tools-cat-count {
    color: var(--tl-muted);
    font-size: 0.78rem;
    font-weight: 550;
    margin-right: auto;
    margin-left: 0.45rem;
}

.tools-cat-list {
    list-style: none;
    margin: 0 0 0.55rem;
    padding: 0;
}

.tools-cat-link {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.55rem;
    margin: 0.15rem 0;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    border-left: 3px solid transparent;
}

.tools-cat-link:hover {
    background: var(--tl-accent-soft);
}

.tools-cat-link.is-active {
    background: var(--tl-accent-soft);
    border-left-color: var(--tl-accent);
}

.tools-cat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(99, 102, 241, 0.10);
    color: var(--tl-accent);
    border: 1px solid rgba(99, 102, 241, 0.16);
}

.tools-icon-svg {
    width: 18px;
    height: 18px;
    display: block;
}

.tools-cat-icon--facebook { color: #1877f2; background: rgba(24, 119, 242, 0.10); border-color: rgba(24, 119, 242, 0.16); }
.tools-cat-icon--instagram { color: #c13584; background: rgba(193, 53, 132, 0.10); border-color: rgba(193, 53, 132, 0.16); }
.tools-cat-icon--threads { color: #111827; background: rgba(17, 24, 39, 0.06); border-color: rgba(17, 24, 39, 0.12); }
.tools-cat-icon--tiktok { color: #111827; background: rgba(17, 24, 39, 0.06); border-color: rgba(17, 24, 39, 0.12); }
.tools-cat-icon--email,
.tools-cat-icon--mail { color: #4f46e5; background: rgba(79, 70, 229, 0.10); border-color: rgba(79, 70, 229, 0.16); }
.tools-cat-icon--cookie { color: #b45309; background: rgba(180, 83, 9, 0.10); border-color: rgba(180, 83, 9, 0.16); }
.tools-cat-icon--shield { color: #6366f1; background: rgba(99, 102, 241, 0.12); border-color: rgba(99, 102, 241, 0.18); }
.tools-cat-icon--fx { color: #8b5cf6; background: rgba(139, 92, 246, 0.12); border-color: rgba(139, 92, 246, 0.18); }

.tools-cat-label {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.25;
}

.tools-cat-badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.18rem 0.45rem;
    border-radius: 999px;
    white-space: nowrap;
}

.tools-cat-badge--free {
    background: rgba(16, 185, 129, 0.12);
    color: var(--tl-green);
}

.tools-cat-badge--sensitive {
    background: #ffedd5;
    color: var(--tl-gold);
}

/* —— Middle workspace —— */
.tools-main {
    min-width: 0;
}

.tools-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
    font-size: 0.86rem;
    color: var(--tl-muted);
    margin-bottom: 0.85rem;
    white-space: nowrap;
}

.tools-bc-sep {
    color: #94a3b8;
    padding: 0 0.1rem;
}

.tools-workspace-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.tools-workspace-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.tools-ready {
    font-size: 0.82rem;
    font-weight: 650;
    color: var(--tl-green);
}

.tools-ready.is-busy {
    color: var(--tl-accent);
}

.tools-ready.is-error {
    color: var(--tl-danger);
}

.tools-field-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.tools-field-head label {
    margin: 0;
}

.tools-line-count {
    font-size: 0.8rem;
    color: var(--tl-muted);
    font-variant-numeric: tabular-nums;
}

.tools-breadcrumb a {
    color: var(--tl-muted);
    text-decoration: none;
}

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

.tools-breadcrumb .is-current {
    color: var(--tl-text);
    font-weight: 600;
}

.tools-main-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.tools-main-icon {
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(99, 102, 241, 0.10);
    color: var(--tl-accent);
    border: 1px solid rgba(99, 102, 241, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tools-main-icon .tools-icon-svg {
    width: 28px;
    height: 28px;
}

.tools-main-icon--facebook { color: #1877f2; background: rgba(24, 119, 242, 0.10); border-color: rgba(24, 119, 242, 0.16); }
.tools-main-icon--instagram { color: #c13584; background: rgba(193, 53, 132, 0.10); border-color: rgba(193, 53, 132, 0.16); }
.tools-main-icon--threads { color: #111827; background: rgba(17, 24, 39, 0.06); border-color: rgba(17, 24, 39, 0.12); }
.tools-main-icon--tiktok { color: #111827; background: rgba(17, 24, 39, 0.06); border-color: rgba(17, 24, 39, 0.12); }
.tools-main-icon--email,
.tools-main-icon--mail { color: #4f46e5; background: rgba(79, 70, 229, 0.10); border-color: rgba(79, 70, 229, 0.16); }
.tools-main-icon--cookie { color: #b45309; background: rgba(180, 83, 9, 0.10); border-color: rgba(180, 83, 9, 0.16); }
.tools-main-icon--shield { color: #6366f1; background: rgba(99, 102, 241, 0.12); border-color: rgba(99, 102, 241, 0.18); }
.tools-main-icon--fx { color: #8b5cf6; background: rgba(139, 92, 246, 0.12); border-color: rgba(139, 92, 246, 0.18); }

.tools-main-heading h1 {
    margin: 0;
    font-size: clamp(1.45rem, 2.4vw, 1.9rem);
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.tools-main-eyebrow {
    margin: 0 0 0.35rem;
    color: var(--tl-muted);
    font-size: 0.88rem;
    line-height: 1.45;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.45rem;
}

.tools-main-eyebrow-label {
    font-weight: 600;
    white-space: nowrap;
}

.tools-main-eyebrow-sep {
    color: #94a3b8;
}

.tools-main-desc {
    margin: 0;
    color: var(--tl-muted);
    font-weight: 400;
    line-height: 1.45;
}

.tools-main-title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 0.75rem;
}

.tools-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0;
}

.tools-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.6rem;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.08);
    color: var(--tl-accent);
    font-size: 0.75rem;
    font-weight: 600;
}

.tools-safety {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(185, 28, 28, 0.22);
    background: #fef2f2;
    color: #7f1d1d;
    font-size: 0.9rem;
    line-height: 1.45;
}

.tools-workspace-card {
    background: var(--tl-panel);
    border: 1px solid var(--tl-border);
    border-radius: 18px;
    padding: 1.15rem 1.2rem 1.25rem;
    box-shadow: var(--tl-shadow);
}

.tools-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.tools-field label,
.tools-result-box h3 {
    font-weight: 650;
    font-size: 0.92rem;
}

.tools-field input,
.tools-field textarea,
.tools-field select {
    width: 100%;
    border: 1px solid var(--tl-border);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    font: inherit;
    color: var(--tl-text);
    background: #fff;
}

.tools-field textarea {
    min-height: 160px;
    resize: vertical;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.88rem;
    line-height: 1.45;
}

.tools-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
    margin-bottom: 1rem;
}

.tools-btn {
    appearance: none;
    border: none;
    border-radius: 12px;
    padding: 0.7rem 1.15rem;
    font: inherit;
    font-weight: 650;
    cursor: pointer;
    background: var(--tl-accent);
    color: #fff;
}

.tools-btn:hover {
    background: var(--tl-accent-hover);
}

.tools-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.tools-btn--ghost {
    background: #fff;
    color: var(--tl-text);
    border: 1px solid var(--tl-border);
}

.tools-status {
    font-size: 0.9rem;
    color: var(--tl-muted);
    margin: 0.35rem 0 0;
}

.tools-status.is-error {
    color: var(--tl-danger);
}

.tools-status.is-ok {
    color: var(--tl-green);
}

.tools-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.tools-result-box textarea {
    min-height: 180px;
}

.tools-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.85rem;
}

.tools-nav-card {
    display: block;
    padding: 1rem;
    border-radius: 14px;
    border: 1px solid var(--tl-border);
    background: #fff;
    text-decoration: none;
    color: inherit;
}

.tools-nav-card:hover {
    border-color: rgba(37, 99, 235, 0.35);
}

.tools-nav-card strong {
    display: block;
    margin-bottom: 0.25rem;
}

.tools-nav-card span {
    color: var(--tl-muted);
    font-size: 0.88rem;
}

.tools-mail-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tools-mail-card {
    border: 1px solid var(--tl-border);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    background: #fff;
}

.tools-mail-card .code {
    color: var(--tl-danger);
    font-weight: 700;
    font-size: 1.1rem;
}

.tools-options-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1rem;
}

.tools-options-row label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
}

.tools-empty-main {
    background: var(--tl-panel);
    border: 1px solid var(--tl-border);
    border-radius: 18px;
    padding: 1.25rem 1.25rem 1.5rem;
    box-shadow: var(--tl-shadow);
}

.tools-empty-main > h1 {
    margin: 0.35rem 0 0.5rem;
    font-size: clamp(1.45rem, 2.4vw, 1.9rem);
    letter-spacing: -0.02em;
    color: var(--tl-text);
}

.tools-empty-lead {
    margin: 0 0 1.15rem;
    color: var(--tl-muted);
    line-height: 1.55;
    max-width: 42rem;
}

.tools-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.75rem;
}

.tools-hub-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 0.95rem;
    border-radius: 14px;
    border: 1px solid var(--tl-border);
    background: var(--tl-soft-bg);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

a.tools-hub-card:hover {
    border-color: rgba(99, 102, 241, 0.35);
    background: var(--tl-accent-soft);
    transform: translateY(-1px);
}

.tools-hub-card.is-disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.tools-hub-card-icon {
    flex: 0 0 auto;
}

.tools-hub-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.tools-hub-card-title {
    font-weight: 650;
    font-size: 0.95rem;
    color: var(--tl-text);
    line-height: 1.3;
}

.tools-hub-card-desc {
    font-size: 0.82rem;
    color: var(--tl-muted);
    line-height: 1.45;
}

/* —— Right SEO rail —— */
.tools-rail {
    position: sticky;
    top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.tools-rail-block {
    background: var(--tl-panel);
    border: 1px solid var(--tl-border);
    border-radius: 18px;
    padding: 1.05rem 1.1rem 1.15rem;
    box-shadow: var(--tl-shadow);
}

.tools-rail-kicker {
    margin: 0 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--tl-muted);
}

.tools-rail-block h2 {
    margin: 0 0 0.55rem;
    font-size: 1.05rem;
    line-height: 1.35;
}

.tools-rail-block p {
    margin: 0;
    color: var(--tl-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.tools-rail-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tools-rail-steps li {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 0.65rem;
    align-items: start;
    color: var(--tl-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.tools-rail-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--tl-accent-soft);
    color: var(--tl-accent);
    font-weight: 750;
    font-size: 0.82rem;
}

@media (max-width: 1100px) {
    .tools-app {
        grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    }

    .tools-rail {
        grid-column: 1 / -1;
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 820px) {
    .tools-app {
        grid-template-columns: 1fr;
    }

    .tools-library,
    .tools-rail {
        position: static;
        max-height: none;
    }

    .tools-rail {
        grid-template-columns: 1fr;
    }

    .tools-result-grid {
        grid-template-columns: 1fr;
    }
}

/* —— Embedded local TOTP (2FA tool) —— */
.tools-totp-secret {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: 0.04em;
}

.tools-totp .totp-status {
    font-size: 0.875rem;
    font-weight: 600;
    min-height: 1.25rem;
}

.tools-totp .totp-status--neutral {
    color: transparent;
}

.tools-totp .totp-status--success {
    color: var(--tl-green);
}

.tools-totp .totp-status--warning {
    color: #d97706;
}

.tools-totp .totp-status--error {
    color: var(--tl-danger);
}

.tools-totp-result {
    padding: 1.1rem 1.2rem;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.06) 0%, rgba(139, 92, 246, 0.08) 100%);
    border: 1px solid var(--tl-border);
    margin-bottom: 0.85rem;
}

.tools-totp-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.tools-totp-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--tl-text);
}

.tools-totp .totp-code {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: var(--tl-cta);
}

.tools-totp .totp-code--empty {
    color: #94a3b8;
    letter-spacing: 0.12em;
}

.tools-totp-time {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--tl-accent);
    font-variant-numeric: tabular-nums;
}

.tools-totp-progress-wrap {
    height: 4px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    overflow: hidden;
    margin-top: 0.35rem;
}

.tools-totp .totp-progress {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    transition: width 1s linear;
}

.tools-totp-hint {
    margin: 0;
    font-size: 0.82rem;
    color: var(--tl-muted);
    line-height: 1.5;
}

/* —— Fiat FX converter —— */
.tools-fx-summary {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--tl-text);
    line-height: 1.45;
    min-height: 1.5em;
}

.tools-fx-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.75rem;
    align-items: stretch;
    margin-bottom: 1rem;
}

.tools-fx-card {
    border: 1px solid var(--tl-border);
    border-radius: 14px;
    padding: 0.85rem 0.95rem;
    background: linear-gradient(180deg, #ffffff 0%, var(--tl-soft-bg) 100%);
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.tools-fx-label {
    font-size: 0.78rem;
    font-weight: 650;
    color: var(--tl-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tools-fx-select,
.tools-fx-amount {
    width: 100%;
    border: 1px solid var(--tl-border);
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
    font: inherit;
    color: var(--tl-text);
    background: #fff;
}

.tools-fx-amount {
    font-size: 1.35rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.01em;
}

.tools-fx-amount[readonly] {
    background: rgba(99, 102, 241, 0.04);
    color: var(--tl-cta);
}

.tools-fx-swap {
    align-self: center;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid var(--tl-border);
    background: #fff;
    color: var(--tl-accent);
    font-size: 1.15rem;
    cursor: pointer;
    box-shadow: var(--tl-shadow);
}

.tools-fx-swap:hover {
    background: var(--tl-accent-soft);
}

.tools-fx-rate {
    margin: 0.35rem 0 0.25rem;
    font-weight: 650;
    color: var(--tl-accent);
}

.tools-fx-meta {
    margin: 0;
    font-size: 0.82rem;
    color: var(--tl-muted);
    line-height: 1.45;
}

.tools-fx-presets {
    margin-top: 1.15rem;
    padding-top: 1rem;
    border-top: 1px solid var(--tl-border);
}

.tools-fx-presets-label {
    margin: 0 0 0.55rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--tl-muted);
}

.tools-fx-presets-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tools-fx-preset {
    appearance: none;
    border: 1px solid var(--tl-border);
    background: #fff;
    color: var(--tl-text);
    border-radius: 999px;
    padding: 0.45rem 0.8rem;
    font: inherit;
    font-size: 0.84rem;
    font-weight: 650;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.tools-fx-preset:hover {
    background: var(--tl-accent-soft);
    border-color: rgba(99, 102, 241, 0.35);
    color: var(--tl-accent);
}

.tools-fx-preset.is-active {
    background: var(--tl-accent);
    border-color: var(--tl-accent);
    color: #fff;
}

@media (max-width: 820px) {
    .tools-fx-row {
        grid-template-columns: 1fr;
    }

    .tools-fx-swap {
        justify-self: center;
        transform: rotate(90deg);
    }
}

/* Legacy class aliases (older markup) */
.tools-page {
    color: var(--tl-text);
}