/* F-Line survey document generators — shared site-themed layout */

.ts-tool .fline-app {
    --fline-gap: 1rem;
    max-width: 100%;
}

.ts-tool .fline-intro {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.65rem;
    margin-bottom: 1rem;
    padding: 0.75rem 0.85rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-sm);
}

.ts-tool .fline-intro p {
    flex: 1 1 14rem;
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.ts-tool .fline-suite-link {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.ts-tool .fline-suite-link:hover {
    border-color: var(--color-primary);
    background: rgba(10, 124, 110, 0.06);
    color: var(--color-primary-hover);
}

.ts-tool .fline-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.ts-tool .fline-step {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.ts-tool .fline-step i {
    color: var(--color-primary);
    font-size: 0.72rem;
}

.ts-tool .fline-step--active {
    color: var(--color-text);
    border-color: var(--color-primary);
    background: rgba(10, 124, 110, 0.08);
}

.ts-tool .fline-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: clamp(0.85rem, 2.5vw, 1.25rem);
}

.ts-tool .fline-form {
    margin: 0;
}

.ts-tool .fline-split-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.ts-tool .fline-field-group {
    margin: 0;
}

.ts-tool .fline-field-group label {
    display: block;
    margin: 0 0 0.3rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
}

.ts-tool .fline-field-group input,
.ts-tool .fline-inline-input,
.ts-tool .fline-form input[type="text"],
.ts-tool .fline-form input[type="date"] {
    width: 100%;
    max-width: 100%;
    margin: 0;
    font-size: 0.92rem;
}

.ts-tool .fline-prose {
    margin: 1rem 0;
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
    text-align: left;
}

.ts-tool .fline-prose .fline-inline-input {
    display: inline-block;
    width: auto;
    min-width: 6rem;
    max-width: 100%;
    vertical-align: baseline;
    margin: 0 0.15rem;
    padding: 0.2rem 0.45rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
}

.ts-tool .fline-prose .fline-inline-input--wide {
    min-width: 10rem;
}

.ts-tool .fline-prose .fline-inline-input--date {
    min-width: 9rem;
}

.ts-tool .fline-signoff {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    margin: 1.25rem 0 0.75rem;
    gap: 0.5rem;
}

.ts-tool .fline-signoff p {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.ts-tool .fline-signoff input {
    max-width: 16rem;
}

.ts-tool .fline-parties-title {
    margin: 1rem 0 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
}

.ts-tool .fline-party-list {
    list-style: decimal;
    padding-left: 1.35rem;
    margin: 0 0 1rem;
    font-size: 0.95rem;
    line-height: 1.8;
    text-align: left;
}

.ts-tool .fline-party-list li {
    margin-bottom: 0.35rem;
}

.ts-tool .fline-party-list input {
    width: 100%;
    margin: 0;
}

.ts-tool .fline-signature-grid {
    margin-top: 1.25rem;
}

.ts-tool .fline-signature-head {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
    font-size: 0.88rem;
    font-weight: 600;
}

.ts-tool .fline-signature-head--2 {
    grid-template-columns: 1fr 1fr;
}

.ts-tool .fline-signature-head--3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.ts-tool .fline-signature-head p {
    margin: 0;
}

.ts-tool .fline-signature-head p:last-child {
    text-align: right;
}

.ts-tool .fline-signature-head--3 p:nth-child(2),
.ts-tool .fline-signature-head--3 p:nth-child(3) {
    text-align: right;
}

.ts-tool .fline-signature-row {
    display: grid;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.ts-tool .fline-signature-row--2 {
    grid-template-columns: 2.5rem 1fr 2.5rem 1fr;
}

.ts-tool .fline-signature-row--3 {
    grid-template-columns: 2.5rem 1fr 1fr 1fr;
}

.ts-tool .fline-signature-row label {
    margin: 0;
    text-align: center;
    font-weight: 500;
    font-size: 0.88rem;
}

.ts-tool .fline-signature-row input {
    margin: 0;
    width: 100%;
}

.ts-tool .fline-ack {
    text-align: center;
    margin: 1rem 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.ts-tool .fline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-divider);
}

.ts-tool .fline-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    background: var(--color-primary);
    color: #fff;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.ts-tool .fline-btn:hover {
    background: var(--color-primary-hover);
    color: #fff;
}

.ts-tool .fline-btn--secondary {
    background: var(--color-surface-2);
    border-color: var(--color-border);
    color: var(--color-text);
}

.ts-tool .fline-btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-surface-2);
}

.ts-tool .fline-help {
    margin-top: 1.5rem;
}

.ts-tool .fline-help > h2 {
    text-align: center;
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 3vw, 1.45rem);
    margin: 0 0 1rem;
    color: var(--color-text);
}

.ts-tool .fline-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
    gap: 0.75rem;
}

.ts-tool .fline-guide-step {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.ts-tool .fline-guide-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(10, 124, 110, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.65rem;
}

.ts-tool .fline-guide-icon i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.ts-tool .fline-guide-step h3 {
    font-size: 0.95rem;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.ts-tool .fline-guide-step p {
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

.ts-tool .fline-suite-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.ts-tool .fline-suite-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.ts-tool .fline-suite-nav a:hover,
.ts-tool .fline-suite-nav a.is-active {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

@media (max-width: 767px) {
    .ts-tool .fline-steps {
        display: none;
    }

    .ts-tool .fline-split-row {
        grid-template-columns: 1fr;
    }

    .ts-tool .fline-signature-row--2,
    .ts-tool .fline-signature-row--3 {
        grid-template-columns: 2.5rem 1fr;
    }

    .ts-tool .fline-signature-head--2,
    .ts-tool .fline-signature-head--3 {
        grid-template-columns: 1fr;
    }

    .ts-tool .fline-signature-head p,
    .ts-tool .fline-signature-head--3 p:nth-child(2),
    .ts-tool .fline-signature-head--3 p:nth-child(3) {
        text-align: left;
    }

    .ts-tool .fline-actions .fline-btn {
        flex: 1 1 100%;
    }
}