/**
 * ==========================================================================
 * CyberRamen.com — Security Awareness Hub Stylesheet
 * ==========================================================================
 *
 * Section-specific styles extending the main theme.
 * All colors via existing CSS variables — no hardcoded values.
 */

/* ==========================================================================
   Hub Hero
   ========================================================================== */
.awareness-hero {
    text-align: center;
    padding: 3rem 1rem 2rem;
}

.awareness-hero .ascii-title {
    font-family: var(--font-body);
    font-size: clamp(0.55rem, 1.8vw, 0.85rem);
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
    white-space: pre;
    line-height: 1.15;
    margin-bottom: 1rem;
    overflow-x: auto;
}

.awareness-hero .hub-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 4vw, 2.2rem);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0.5rem 0 0.25rem;
}

.awareness-hero .jp-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
    margin-bottom: 1rem;
}

.awareness-hero .tagline {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0.5rem auto 0.25rem;
}

.awareness-hero .sub-line {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Hub Card Grid
   ========================================================================== */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    padding: 1rem 0 2rem;
}

.hub-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
    position: relative;
    overflow: hidden;
}

.hub-card:hover,
.hub-card:focus-visible {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.hub-card:focus-visible {
    outline: 2px solid var(--neon-cyan);
    outline-offset: 2px;
}

.hub-card.coming-soon {
    opacity: 0.55;
    cursor: default;
    pointer-events: none;
}

.hub-card.coming-soon::after {
    content: 'COMING SOON';
    position: absolute;
    top: 12px;
    right: -30px;
    background: var(--neon-pink);
    color: var(--bg-deep);
    font-family: var(--font-heading);
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    padding: 2px 36px;
    transform: rotate(35deg);
}

.hub-card .card-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.hub-card .card-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    letter-spacing: 0.03em;
}

.hub-card .card-desc {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    flex-grow: 1;
}

.hub-card .card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.format-badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--neon-cyan);
    border: 1px solid var(--border-glow);
    border-radius: 3px;
    padding: 2px 7px;
    white-space: nowrap;
}

.difficulty-chip {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 8px;
    border-radius: 3px;
    margin-left: auto;
}

.difficulty-chip[data-level="beginner"] {
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
}

.difficulty-chip[data-level="all"] {
    color: var(--neon-yellow);
    border: 1px solid var(--neon-yellow);
}

.difficulty-chip[data-level="advanced"] {
    color: var(--neon-pink);
    border: 1px solid var(--neon-pink);
}

/* ==========================================================================
   Decision Tree
   ========================================================================== */
.dt-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem;
}

.dt-breadcrumb {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

.dt-breadcrumb span {
    color: var(--text-secondary);
}

.dt-breadcrumb .dt-crumb-sep {
    color: var(--text-dim);
}

.dt-node {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 1.5rem;
    animation: dt-fade-in 0.35s ease;
}

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

.dt-node .dt-question {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.dt-choices {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.dt-choice-btn {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dt-choice-btn:hover,
.dt-choice-btn:focus-visible {
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    outline: none;
}

/* Result states */
.dt-result {
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: 6px;
    padding: 1.5rem;
    animation: dt-fade-in 0.35s ease;
}

.dt-result[data-severity="danger"] {
    border-color: var(--neon-pink);
    box-shadow: var(--glow-pink);
}

.dt-result[data-severity="warning"] {
    border-color: var(--neon-yellow);
    box-shadow: var(--glow-yellow);
}

.dt-result[data-severity="safe"] {
    border-color: var(--neon-green);
    box-shadow: var(--glow-green);
}

.dt-result .dt-result-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.dt-result .dt-result-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.dt-result .dt-result-body {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.dt-result .dt-actions-title {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dt-result ul.dt-actions {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.dt-result ul.dt-actions li {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.dt-result ul.dt-actions li::before {
    content: '\25B8';
    position: absolute;
    left: 0;
    color: var(--neon-cyan);
}

.dt-result ol.dt-actions-ordered {
    padding-left: 1.5rem;
    margin: 0 0 1rem;
}

.dt-result ol.dt-actions-ordered li {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
}

.dt-controls {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.dt-btn {
    font-family: var(--font-body);
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    background: var(--bg-elevated);
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.dt-btn:hover,
.dt-btn:focus-visible {
    border-color: var(--neon-cyan);
}

/* ==========================================================================
   Quiz Components
   ========================================================================== */
.quiz-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem;
}

.quiz-progress {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.quiz-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-elevated);
    border-radius: 2px;
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.quiz-progress-fill {
    height: 100%;
    background: var(--neon-cyan);
    border-radius: 2px;
    transition: width 0.4s ease;
}

.quiz-question {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 1.5rem;
    animation: dt-fade-in 0.35s ease;
}

.quiz-question .quiz-q-text {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quiz-option {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.quiz-option:hover,
.quiz-option:focus-visible {
    border-color: var(--neon-cyan);
    outline: none;
}

.quiz-option.correct {
    border-color: var(--neon-green);
    background: var(--color-success-bg);
}

.quiz-option.incorrect {
    border-color: var(--neon-pink);
    background: var(--color-error-bg);
}

.quiz-option[disabled] {
    cursor: default;
    opacity: 0.7;
}

.quiz-feedback {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    line-height: 1.5;
    animation: dt-fade-in 0.3s ease;
}

.quiz-feedback.correct {
    background: var(--color-success-bg);
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
}

.quiz-feedback.incorrect {
    background: var(--color-error-bg);
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
}

.quiz-score {
    text-align: center;
    padding: 2rem 1rem;
}

.quiz-score .score-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
}

.quiz-score .score-label {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* ==========================================================================
   Radar Chart
   ========================================================================== */
.radar-chart-container {
    max-width: 400px;
    margin: 0 auto;
    padding: 1rem;
}

.radar-chart-container svg {
    width: 100%;
    height: auto;
}

/* ==========================================================================
   Accordion
   ========================================================================== */
.accordion {
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: var(--bg-card);
    border: none;
    padding: 1rem 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: background 0.2s ease;
}

.accordion-header:hover,
.accordion-header:focus-visible {
    background: var(--bg-card-hover);
    outline: none;
}

.accordion-header .accordion-icon {
    font-size: 0.7rem;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(90deg);
}

.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.accordion-panel[aria-hidden="false"] {
    max-height: 2000px;
}

.accordion-panel-inner {
    padding: 0.75rem 1.25rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Scroll Reveal
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ==========================================================================
   Privacy Notice (shared)
   ========================================================================== */
.privacy-notice {
    text-align: center;
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--text-dim);
    padding: 1.5rem 1rem;
    border-top: 1px solid var(--border-subtle);
    margin-top: 2rem;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    body {
        background: #fff !important;
        color: #111 !important;
    }

    .header,
    .footer,
    .theme-selector,
    .nav,
    .skip-link,
    .dt-controls,
    .quiz-progress-bar,
    .hub-card.coming-soon::after {
        display: none !important;
    }

    .hub-card,
    .dt-node,
    .dt-result,
    .quiz-question,
    .accordion {
        break-inside: avoid;
        border: 1px solid #ccc !important;
        box-shadow: none !important;
        background: #fff !important;
    }

    .hub-card .card-title,
    .dt-result .dt-result-title,
    .quiz-question .quiz-q-text {
        color: #111 !important;
    }

    .hub-card .card-desc,
    .dt-result .dt-result-body,
    .accordion-panel-inner {
        color: #333 !important;
    }

    .format-badge,
    .difficulty-chip {
        border-color: #999 !important;
        color: #333 !important;
    }

    /* Show all accordion content when printing */
    .accordion-panel,
    .ai-ref-card-body {
        max-height: none !important;
        overflow: visible !important;
    }

    .accordion-panel[aria-hidden="true"],
    .ai-ref-card-body[aria-hidden="true"] {
        display: block !important;
        max-height: none !important;
    }

    /* Show link URLs after links */
    a[href]::after {
        content: " (" attr(href) ")" !important;
        font-size: 0.75em;
        color: #555 !important;
        font-weight: normal;
    }

    a[href^="#"]::after,
    a[href^="javascript"]::after {
        content: "" !important;
    }

    a {
        color: #111 !important;
        text-decoration: underline !important;
    }
}

/* ==========================================================================
   Responsive — 375px
   ========================================================================== */
@media (max-width: 480px) {
    .hub-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .awareness-hero {
        padding: 2rem 0.75rem 1.5rem;
    }

    .awareness-hero .ascii-title {
        font-size: 0.45rem;
    }

    .hub-card {
        padding: 1.2rem;
    }

    .dt-container,
    .quiz-container {
        padding: 0.5rem;
    }

    .dt-node,
    .dt-result,
    .quiz-question {
        padding: 1rem;
    }

    .radar-chart-container {
        max-width: 100%;
    }

    .card-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .difficulty-chip {
        margin-left: 0;
        margin-top: 0.3rem;
    }
}