/* ===================================
   Shared components for /p/ landing pages
   Loaded alongside styles.css and readiness.css
   =================================== */

/* Narrative prose blocks */
.lp-narrative {
    max-width: 760px;
    margin: 0 auto;
}

.lp-narrative h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 20px;
}

.lp-narrative p {
    color: var(--color-text-secondary);
    line-height: 1.75;
    margin-bottom: 18px;
}

.lp-narrative a {
    color: var(--color-primary);
}

.lp-narrative a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.lp-fnref {
    font-size: 0.75em;
    vertical-align: super;
    margin-left: 2px;
}

.lp-plain {
    padding: 100px 0;
}

.lp-mechanisms {
    background: var(--color-bg-secondary);
}

/* Pull quote */
.lp-quote {
    border-left: 3px solid var(--color-primary);
    padding: 8px 0 8px 24px;
    margin: 24px 0;
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-text);
    font-style: italic;
}

/* Example failure cards */
.lp-example-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 28px 0;
}

@media (min-width: 768px) {
    .lp-example-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.lp-example {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-md);
    padding: 24px;
}

.lp-example h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.lp-example p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Sources */
.lp-sources {
    list-style: decimal;
    margin-left: 20px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lp-sources a {
    color: var(--color-primary);
}

/* ===================================
   Selectable check-chip grid (taxonomy builder)
   =================================== */
.lp-check-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

@media (min-width: 700px) {
    .lp-check-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.lp-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
    font-family: inherit;
    width: 100%;
}

.lp-check:hover {
    border-color: var(--color-text-muted);
}

.lp-check.selected {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

.lp-check-box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    transition: all var(--transition);
}

.lp-check.selected .lp-check-box {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.lp-check-box svg {
    width: 12px;
    height: 12px;
    color: var(--color-bg);
    opacity: 0;
}

.lp-check.selected .lp-check-box svg {
    opacity: 1;
}

.lp-check-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
    display: block;
}

.lp-check-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 2px;
    line-height: 1.45;
}

/* Add-your-own row */
.lp-add-row {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.lp-add-row input {
    flex: 1;
    min-width: 220px;
    padding: 12px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
}

.lp-add-row input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.lp-add-row .btn {
    padding: 12px 20px;
    font-size: 0.9rem;
}

/* Builder option rows (SLO starter) */
.lp-opt-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding: 16px 0;
}

.lp-opt-row label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.lp-opt-row select {
    padding: 10px 36px 10px 14px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.9rem;
    font-family: inherit;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}

/* ===================================
   Quiz (valley finder)
   =================================== */
.lp-quiz {
    max-width: 760px;
    margin: 0 auto;
}

.lp-quiz-q {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
}

.lp-quiz-q.rr-invalid {
    border-color: var(--color-error);
}

.lp-quiz-q h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.5;
}

.lp-quiz-q h3 .lp-qnum {
    color: var(--color-primary);
    font-family: var(--font-mono);
    margin-right: 8px;
}

.lp-quiz-opts {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lp-quiz-opt {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1.5;
}

.lp-quiz-opt:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

.lp-quiz-opt.selected {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.lp-quiz-opt .lp-radio {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    position: relative;
    transition: all var(--transition);
}

.lp-quiz-opt.selected .lp-radio {
    border-color: var(--color-primary);
}

.lp-quiz-opt.selected .lp-radio::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: var(--color-primary);
    border-radius: 50%;
}

.lp-quiz-actions {
    text-align: center;
    padding-top: 8px;
}

/* Verdict */
.lp-verdict {
    background: var(--color-surface);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-xl);
    padding: 40px;
    margin-top: 32px;
    text-align: center;
}

@media (max-width: 640px) {
    .lp-verdict {
        padding: 28px 20px;
    }
}

.lp-verdict-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.lp-verdict h3 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.lp-meter {
    height: 10px;
    background: var(--color-bg-tertiary);
    border-radius: 5px;
    max-width: 420px;
    margin: 0 auto 8px;
    position: relative;
    overflow: hidden;
}

.lp-meter-fill {
    height: 100%;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-warning), var(--color-error));
    transition: width 0.6s ease;
}

.lp-meter-scale {
    display: flex;
    justify-content: space-between;
    max-width: 420px;
    margin: 0 auto 24px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.lp-verdict p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 16px;
}

.lp-verdict .rr-cta-actions {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}