/* Quick Tools Widget (QR & Short Link) */
.quick-tools-section {
    padding: 1.5rem 0 2rem;
    background: #ffffff;
    position: relative;
    scroll-margin-top: 90px;
}

.quick-tool-directory { flex-shrink: 0; }
.quick-tool-directory-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 36px;
    padding: 7px 10px;
    border: 1px solid #c7d9fb;
    border-radius: 12px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: .78rem;
    font-weight: 650;
    text-align: center;
    text-decoration: none;
}
.quick-tool-directory-link:hover { background: #dbeafe; color: #1e40af; border-color: #93c5fd; }
.quick-tool-directory-link i { flex-shrink: 0; }

.quick-tool-card {
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.05), 0 2px 8px rgba(15, 23, 42, 0.02);
    padding: 20px 24px;
    max-width: 760px;
    margin: 0 auto;
    position: relative;
}

.quick-tool-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0;
}

.quick-tool-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.quick-tool-workspace[hidden] { display: none; }
.quick-tool-workspace { margin-top: 16px; padding-top: 12px; border-top: 1px solid #e2e8f0; }
.quick-tool-workspace-bar { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.quick-tool-collapse { display: inline-flex; gap: 8px; align-items: center; min-height: 36px; padding: 6px 10px; border: none; border-radius: 8px; background: #f8fafc; color: #64748b; font-size: .78rem; }
.quick-tool-collapse:hover { background: #eaf2ff; color: #2563eb; }
.quick-qr-layout { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 24px; align-items: center; }
.quick-qr-layout .quick-qr-output { margin: 0; padding: 14px 10px; box-shadow: none; border-radius: 14px; }
.quick-qr-layout .quick-qr-canvas-wrap { padding: 0; }
.quick-qr-layout .quick-qr-canvas-wrap :is(canvas, img) { width: 160px; height: 160px; }
.quick-qr-layout .quick-qr-status { font-size: .68rem; margin-top: 12px; }
.quick-qr-layout #quickQrDownloadBtn { font-size: .75rem; margin-top: 8px !important; }

.quick-tool-pill {
    width: 4px;
    height: 21px;
    background: #0d6efd;
    border-radius: 99px;
    flex-shrink: 0;
    margin-top: 2px;
}

.quick-tool-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    line-height: 1.3;
}

.quick-tool-sub {
    color: #64748b;
    font-size: 0.83rem;
    line-height: 1.5;
    margin-top: 4px;
    margin-bottom: 16px;
    margin-left: 16px;
}

.quick-tool-nav {
    background: #f1f5f9;
    padding: 5px;
    border-radius: 14px;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    scrollbar-width: thin;
    gap: 6px;
    margin-bottom: 0;
}

.quick-tool-nav-btn {
    border: none;
    background: transparent;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    color: #475569;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.quick-tool-nav-btn:hover {
    color: #0f172a;
}

.quick-tool-nav-btn.active {
    background: #0d6efd;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(13, 110, 253, 0.3);
}

.quick-tool-label {
    font-size: 0.92rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.5rem;
    display: block;
}

.quick-tool-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    outline: none;
    background: #f8fafc;
    color: #0f172a;
}

.quick-tool-input:focus {
    background: #ffffff;
    border-color: #0d6efd;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.12);
}

.quick-tool-submit {
    width: 100%;
    margin-top: 1rem;
    background: #0d6efd;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.98rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.25);
    transition: all 0.25s ease;
    cursor: pointer;
}

.quick-tool-submit:hover {
    background: #0b5ed7;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.35);
}

.quick-qr-output {
    margin-top: 1.75rem;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 18px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.03);
}

.quick-qr-canvas-wrap {
    padding: 12px;
    background: #ffffff;
    border-radius: 12px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.quick-qr-canvas-wrap canvas,
.quick-qr-canvas-wrap img {
    max-width: 100%;
    height: auto;
    display: block;
}

.quick-qr-status {
    margin-top: 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: #10b981;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.quick-qr-status[hidden] { display: none; }

.quick-short-result {
    margin-top: 1.5rem;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 16px;
    padding: 1.25rem;
}

@media (max-width: 576px) {
    .quick-tool-card {
        padding: 1.5rem 1.25rem;
        border-radius: 20px;
    }
    .quick-tool-title {
        font-size: 1.18rem;
    }
}

@media (max-width: 575px) {
    .quick-tools-section .quick-tool-card { padding: 18px 14px !important; }
    .quick-tool-topline { gap: 8px; flex-wrap: wrap; }
    .quick-tool-topline .quick-tool-header { gap: 8px; }
    .quick-tool-topline .quick-tool-title { font-size: 1rem; }
    .quick-tool-directory-link { font-size: .72rem; padding: 6px 8px; }
    .quick-tool-sub { margin-left: 12px; }
    .quick-qr-layout { grid-template-columns: 1fr; gap: 16px; }
    .quick-qr-layout .quick-qr-output { max-width: 260px; width: 100%; justify-self: center; }
}