/*
 * Prism — Brand Alignment Assessment
 * Block Stylesheet
 *
 * All color, typography, spacing, radius, and shadow values
 * reference CSS variables from OK Marc main.css.
 * Dark/light mode is inherited automatically via [data-theme="dark"].
 *
 * This file contains ONLY Prism-specific layout and component styles.
 * No variable overrides. No hardcoded colors.
 */

/* ═══════════════════════════════════════════════════════════════
   WRAPPER
   ═══════════════════════════════════════════════════════════════ */

.prism-wrap {
    width: 100%;
    padding-top: var(--space-md);
    padding-bottom: var(--space-xl);
}

/* ═══════════════════════════════════════════════════════════════
   SCREENS — Intro / Assessment
   Show/hide transitions between screens
   ═══════════════════════════════════════════════════════════════ */

.prism-screen {
    display: none;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.prism-screen.is-active {
    display: block;
    opacity: 1;
}

/* ═══════════════════════════════════════════════════════════════
   INTRO SCREEN
   ═══════════════════════════════════════════════════════════════ */

.prism-intro-inner {
    max-width: 52rem;
}

.prism-intro-heading {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: var(--weight-medium);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-top: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.prism-intro-tagline {
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.prism-intro-lead {
    margin-bottom: var(--space-lg);
}

.prism-meta-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding: 0;
    margin-bottom: var(--space-lg);
}

.prism-meta-list li {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-weight: var(--weight-medium);
    padding-left: 1.25rem;
    position: relative;
}

.prism-meta-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.prism-intro-cta {
    margin-top: var(--space-lg);
}

.prism-btn-start {
    font-size: 1.125rem;
    padding: 1.125rem 2.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   PROGRESS BAR
   ═══════════════════════════════════════════════════════════════ */

.prism-progress {
    position: sticky;
    top: 0;
    z-index: calc(var(--z-sticky) - 10);
    height: 3px;
    background-color: var(--color-border);
    width: 100%;
}

.prism-progress-fill {
    height: 100%;
    background-color: var(--accent);
    width: 0%;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════════════════════════════════════════════════════════════
   SECTION + QUESTION COUNTER
   ═══════════════════════════════════════════════════════════════ */

.prism-counter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
}

.prism-counter-section {
    font-size: 0.875rem;
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.prism-counter-q {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: var(--weight-medium);
}

/* ═══════════════════════════════════════════════════════════════
   QUESTIONS
   ═══════════════════════════════════════════════════════════════ */

.prism-form {
    padding-top: 0;
}

.prism-question {
    display: none;
    max-width: 52rem;
    padding-bottom: var(--space-xl);
}

.prism-question.is-active {
    display: block;
    animation: prism-question-in 0.3s ease forwards;
}

@keyframes prism-question-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.prism-section-tag {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.prism-component-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: var(--weight-medium);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
    margin-left: var(--space-sm);
}

.prism-question-text {
    font-size: clamp(1.375rem, 3vw, 1.875rem);
    font-weight: var(--weight-medium);
    line-height: 1.4;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.prism-question-hint {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    margin-top: calc(-1 * var(--space-sm));
}

/* ── Answer Option Tiles ────────────────────────────────────── */

.prism-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.prism-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 1rem 1.25rem;
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: var(--weight-book);
    line-height: 1.5;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.prism-option:hover {
    border-color: var(--accent);
    background-color: var(--accent-light);
    color: var(--color-text);
    transform: translateX(4px);
}

.prism-option.is-selected {
    border-color: var(--accent);
    background-color: var(--accent-light);
    color: var(--color-text);
    font-weight: var(--weight-medium);
}

.prism-option.is-selected::before {
    content: '✓ ';
    color: var(--accent);
    font-weight: var(--weight-bold);
}

/* ── Text Question (Q18) ────────────────────────────────────── */

.prism-textarea {
    width: 100%;
    max-width: 100%;
}

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION — Back / Next
   ═══════════════════════════════════════════════════════════════ */

.prism-nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-md);
    padding-bottom: var(--space-xl);
}

.prism-nav--submit {
    margin-top: var(--space-lg);
    padding-top: 0;
    padding-bottom: 0;
}

.prism-btn-back {
    /* Inherit .btn-outline */
}

.prism-btn-next:disabled,
.prism-btn-next[aria-disabled="true"] {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ═══════════════════════════════════════════════════════════════
   RESULTS PAGE
   ═══════════════════════════════════════════════════════════════ */

.prism-wrap--results {
    padding-top: var(--space-md);
}

/* ── Results Header ─────────────────────────────────────────── */

.prism-results-header {
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-md);
}

.prism-results-title {
    margin-top: var(--space-sm);
}

/* ── Score Block ────────────────────────────────────────────── */

.prism-score-block {
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
}

.prism-score-main {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.prism-score-number {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    flex-shrink: 0;
}

.prism-score-value {
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: var(--weight-medium);
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--accent);
}

/* Tier-specific score colors */
.prism-score-value.prism-tier--operating { color: var(--accent); }
.prism-score-value.prism-tier--building  { color: var(--accent-purple); }
.prism-score-value.prism-tier--stretching { color: var(--accent-orange); }
.prism-score-value.prism-tier--exposed   { color: var(--accent-pink); }

.prism-score-denom {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    font-weight: var(--weight-light);
}

.prism-score-meta {
    flex: 1;
    min-width: 220px;
}

.prism-tier-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.prism-tier-badge.prism-tier--operating  { background: var(--accent-light);  color: var(--accent); }
.prism-tier-badge.prism-tier--building   { background: rgba(139, 92, 246, 0.1); color: var(--accent-purple); }
.prism-tier-badge.prism-tier--stretching { background: rgba(249, 115, 22, 0.1); color: var(--accent-orange); }
.prism-tier-badge.prism-tier--exposed    { background: rgba(236, 72, 153, 0.1); color: var(--accent-pink); }

.prism-score-desc {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.65;
    max-width: 52ch;
    margin-bottom: 0;
}

/* ── Alignment Gap ──────────────────────────────────────────── */

/* Override content-stack h2 space-xl margin-top for ALL prism headings */
.prism-wrap h2,
.prism-wrap .h2 {
    margin-top: var(--space-sm) !important;
}

/* Override content-stack section + section margin-top */
.prism-wrap section,
.prism-screen,
.content-stack .prism-screen,
.content-stack section + section.prism-screen {
    margin-top: 0 !important;
}

.prism-section-heading {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-top: var(--space-sm) !important;
    margin-bottom: var(--space-md);
}

/* Question text headings — no top margin */
.prism-question-text {
    margin-top: 0 !important;
}

.prism-gap-block {
    margin-bottom: var(--space-xl);
}

.prism-gap-display {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.prism-gap-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    text-align: center;
}

.prism-gap-label {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    font-weight: var(--weight-bold);
}

.prism-gap-value {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: var(--weight-medium);
    line-height: 1;
    letter-spacing: -0.03em;
}

.prism-gap-value--company  { color: var(--accent); }
.prism-gap-value--infra    { color: var(--color-text-muted); }

.prism-gap-sublabel {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.prism-gap-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    flex: 1;
    min-width: 80px;
}

.prism-gap-arrow {
    font-size: 2rem;
    color: var(--accent-pink);
}

.prism-gap-arrow--ahead {
    color: var(--accent);
}

.prism-gap-equal {
    font-size: 2rem;
    color: var(--accent);
}

.prism-gap-delta {
    font-size: 0.8125rem;
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-pink);
}

.prism-gap-delta--ahead {
    color: var(--accent);
}

.prism-gap-summary {
    margin-top: var(--space-md);
    margin-bottom: 0;
}

/* ── Stage Info Icon & Tap Zone ────────────────────────────── */

.prism-gap-item--tappable {
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.prism-gap-item--tappable:hover,
.prism-gap-item--tappable:focus-visible {
    background-color: var(--color-surface-alt, rgba(255,255,255,0.04));
}

.prism-gap-item--tappable:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.prism-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4em;
    height: 1.4em;
    font-size: 0.75rem;
    font-style: italic;
    font-weight: var(--weight-bold);
    text-transform: none;
    line-height: 1;
    border: 1.5px solid var(--color-text-muted);
    border-radius: 50%;
    color: var(--color-text-muted);
    vertical-align: middle;
    margin-left: 0.25em;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.prism-gap-item--tappable:hover .prism-info-icon,
.prism-gap-item--tappable:focus-visible .prism-info-icon {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Stage Definition Overlay ──────────────────────────────── */

.prism-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.prism-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.prism-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.prism-overlay-panel {
    position: relative;
    max-width: 28rem;
    width: calc(100% - var(--space-lg) * 2);
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    background: var(--color-surface, #1a1a1a);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg, 8px);
    text-align: center;
    transform: translateY(8px);
    transition: transform 0.25s ease;
}

.prism-overlay.is-open .prism-overlay-panel {
    transform: translateY(0);
}

.prism-overlay-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: var(--space-xs);
    transition: color 0.2s ease;
}

.prism-overlay-close:hover {
    color: var(--color-text);
}

.prism-overlay-label {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-xs);
}

.prism-overlay-stage {
    display: block;
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: var(--weight-medium);
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.prism-overlay-definition {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin: 0;
}

/* ── Component Breakdown Bars ───────────────────────────────── */

.prism-components-block {
    margin-bottom: var(--space-xl);
}

.prism-bars {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.prism-bar-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.prism-bar-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.prism-bar-name {
    font-weight: var(--weight-medium);
    font-size: 1rem;
    color: var(--color-text);
}

.prism-bar-tag {
    font-size: 0.75rem;
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-pink);
    padding: 0.125rem 0.5rem;
    border: 1px solid var(--accent-pink);
    border-radius: var(--radius-full);
}

.prism-bar-score {
    margin-left: auto;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-weight: var(--weight-medium);
    font-variant-numeric: tabular-nums;
}

.prism-bar-track {
    height: 8px;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.prism-bar-fill {
    height: 100%;
    background-color: var(--warm-gray-400);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.prism-bar-fill--primary {
    background-color: var(--accent);
}

.prism-bar-row--primary .prism-bar-name {
    color: var(--accent);
}

/* ── Constraint Analysis ────────────────────────────────────── */

.prism-constraint-block {
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
}

.prism-constraint-block .section-label {
    color: var(--accent-pink);
    border: 1px solid var(--accent-pink);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
}

.prism-constraint-heading {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--accent);
    margin-top: var(--space-sm);
    margin-bottom: var(--space-md);
}

.prism-constraint-copy {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    max-width: 62ch;
    margin-bottom: 0;
}

/* ── Goal Connection ────────────────────────────────────────── */

.prism-goal-block {
    margin-bottom: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.prism-goal-stated {
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.prism-goal-connection {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text);
    max-width: 62ch;
    margin-bottom: 0;
}

/* ── Primary CTA ────────────────────────────────────────────── */

.prism-cta-block {
    margin-bottom: var(--space-xl);
}

.prism-cta-inner {
    padding: var(--space-xl);
}

.prism-cta-heading {
    margin-bottom: var(--space-md);
}

.prism-cta-btn {
    font-size: 1.125rem;
    padding: 1.125rem 2.5rem;
    margin-top: var(--space-md);
}

/* ── Email Capture ──────────────────────────────────────────── */

.prism-email-block {
    margin-bottom: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.prism-email-heading {
    font-size: 1.375rem;
    margin-bottom: var(--space-sm);
}

.prism-email-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    max-width: 52ch;
}

.prism-email-row {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    align-items: flex-start;
}

.prism-email-input {
    flex: 1;
    min-width: 200px;
}

.prism-email-confirm {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
}

/* ── Share / Results URL ────────────────────────────────────── */

.prism-share-block {
    margin-bottom: var(--space-xl);
}

.prism-share-note {
    margin-bottom: var(--space-sm);
}

.prism-results-url {
    font-family: monospace;
    font-size: 0.875rem;
    word-break: break-all;
    background-color: var(--color-bg-secondary);
    padding: 0.2em 0.4em;
    border-radius: var(--radius-sm);
}

/* ── Secondary CTA ──────────────────────────────────────────── */

.prism-secondary-cta {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    margin-bottom: var(--space-2xl);
}

.prism-secondary-cta .lead {
    margin-bottom: var(--space-md);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {

    .prism-counter {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .prism-score-main {
        flex-direction: column;
        gap: var(--space-md);
    }

    .prism-score-value {
        font-size: clamp(4rem, 20vw, 6rem);
    }

    .prism-gap-display {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .prism-gap-item--tappable {
        padding: var(--space-md);
        margin: calc(var(--space-md) * -1);
    }

    .prism-gap-divider {
        flex-direction: row;
        width: 100%;
    }

    .prism-bar-label {
        flex-wrap: wrap;
    }

    .prism-bar-score {
        margin-left: 0;
        width: 100%;
    }

    .prism-email-row {
        flex-direction: column;
    }

    .prism-email-input,
    .prism-email-submit {
        width: 100%;
    }

    .prism-cta-inner {
        padding: var(--space-lg);
    }

    .prism-constraint-block {
        padding: var(--space-lg);
    }

    .prism-score-block {
        padding: var(--space-lg);
    }

    .prism-meta-list {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .prism-nav {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .prism-btn-back,
    .prism-btn-next,
    .prism-btn-submit {
        width: 100%;
        justify-content: center;
    }
}

/* ── Print header - screen only hidden ────────────────────────── */
.prism-print-header {
    display: none;
}

/* ── Button hover text color fix ────────────────────────────── */
/* Prevents a:hover from overriding white text on btn-primary */
.prism-wrap .btn-primary,
.prism-wrap .btn-primary:hover,
.prism-wrap .btn-primary:focus,
.prism-wrap .btn-primary:active {
    color: white !important;
    text-decoration: none !important;
}

/* ── Matched underbuilt gap state ───────────────────────────── */
.prism-gap-delta--underbuilt {
    color: var(--accent-orange);
}

/* ── Q18 display block ──────────────────────────────────────── */
.prism-q18-block {
    margin-bottom: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.prism-q18-text {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    font-style: italic;
    line-height: 1.65;
    margin-bottom: 0;
}

/* ── Share URL block ────────────────────────────────────────── */
.prism-share-url-block {
    margin-bottom: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.prism-share-heading {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.prism-share-row {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.prism-share-input {
    flex: 1;
    min-width: 200px;
    font-size: 0.875rem;
    font-family: monospace;
}