/**
 * Ink & Vellum Component Tokens
 * 
 * Defines standard component patterns using the design token system.
 * Keeps components focused and reusable.
 *
 * @package printertestpage
 */

/* Container & Layout */
.ptp-container {
    max-width: var(--ptp-container-width);
    margin: 0 auto;
    padding: 0 var(--ptp-container-padding);
}

/* Typography Scale */
.ptp-section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.ptp-section-lead {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 700px;
}

/* Interactive Elements: Buttons */
.ptp-button {
    font-family: var(--ptp-font-precision);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--ptp-transition-smooth);
    cursor: pointer;
    border: 2px solid transparent;
    gap: 10px;
}

.ptp-button-primary {
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
    box-shadow: 0 4px 12px var(--focus-ring);
}

.ptp-button-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
    box-shadow: 0 8px 16px var(--focus-ring);
}

.ptp-button-secondary {
    background-color: transparent;
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.ptp-button-secondary:hover {
    background-color: var(--color-surface-elevated);
    border-color: var(--accent-primary);
}

/* Cards & Surfaces */
.ptp-card {
    background-color: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--depth-shadow);
    transition: transform var(--ptp-transition-smooth), border-color var(--ptp-transition-smooth);
}

.ptp-card:hover {
    border-color: var(--accent-primary);
}

/* Resource Card Specialized Pattern */
.ptp-resource-card {
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--ptp-transition-smooth);
    height: 100%;
}

.ptp-resource-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--depth-shadow);
}

.ptp-resource-title {
    font-family: var(--ptp-font-main);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 12px 0 8px;
    line-height: 1.3;
}

.ptp-resource-summary {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.ptp-resource-cta {
    font-family: var(--ptp-font-precision);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s ease;
}

.ptp-resource-card:hover .ptp-resource-cta {
    gap: 12px;
}

/* Diagnostic & Test Card specialized patterns */
.ptp-test-card {
    background: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 30px;
    transition: all var(--ptp-transition-smooth);
    display: flex;
    flex-direction: column;
}

.ptp-test-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--depth-shadow);
}

.ptp-test-card-title {
    font-family: var(--ptp-font-main);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 12px 0 10px;
    line-height: 1.2;
}

.ptp-test-card-summary {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.ptp-button-test-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ptp-font-precision);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.ptp-button-test-cta:hover {
    gap: 12px;
}

/* Badges & Chips */
.ptp-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 6px;
    font-family: var(--ptp-font-precision);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
    width: fit-content;
    text-decoration: none !important;
}

.ptp-badge-tool {
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

.ptp-badge-brand {
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    border-radius: 20px;
}
/* Hero Background Utilities */
.ptp-hero-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--accent-primary) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: var(--hero-grid-opacity);
    z-index: 0;
    pointer-events: none;
}

/* Bundle CTA specialized pattern */
.ptp-bundle-section {
    padding: 80px 0;
}

.ptp-bundle-box {
    background-color: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: var(--depth-shadow);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.ptp-bundle-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-primary);
    color: var(--text-on-accent);
    border-radius: 30px;
    font-family: var(--ptp-font-precision);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.ptp-bundle-title {
    font-size: 2.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.ptp-bundle-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.ptp-button-bundle-download {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
    padding: 20px 40px;
    border-radius: 12px;
    font-weight: 800;
    text-decoration: none;
    font-family: var(--ptp-font-precision);
    font-size: 1.1rem;
    transition: all var(--ptp-transition-smooth);
    box-shadow: 0 10px 20px var(--focus-ring);
}

.ptp-button-bundle-download:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px var(--focus-ring);
    filter: brightness(1.1);
}

/* Related Resources & Symptoms Sections */
.ptp-resource-related-tests, 
.ptp-resource-related-symptoms {
    padding: 80px 0;
    border-top: 1px solid var(--border-subtle);
}

.ptp-resource-related-tests {
    background-color: var(--color-surface);
}

.ptp-resource-related-symptoms {
    background-color: var(--color-bg);
}

.ptp-symptom-card {
    background-color: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 30px;
    transition: all var(--ptp-transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
}

.ptp-symptom-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--depth-shadow);
}

.ptp-symptom-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-weight: 700;
}

.ptp-symptom-summary {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.ptp-symptom-cta {
    font-family: var(--ptp-font-precision);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
}

/* Comparison Panel Component */
.ptp-comparison-section {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.ptp-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ptp-comparison-card {
    background-color: var(--color-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    transition: all var(--ptp-transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ptp-comparison-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--depth-shadow);
    border-color: var(--accent-primary);
}

.ptp-comparison-type {
    display: inline-block;
    font-family: var(--ptp-font-precision);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.ptp-comparison-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--text-primary);
    flex-grow: 1;
}

.ptp-comparison-cta {
    display: inline-block;
    padding: 14px 28px;
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-family: var(--ptp-font-precision);
    font-size: 0.95rem;
    transition: all var(--ptp-transition-smooth);
}

.ptp-comparison-cta:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

/* Hero Background Utilities */

/* Theme Awareness Overrides */
[data-theme="dark"] .ptp-button-primary {
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

/* Accessibility & Motion Safeguards */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-fill-mode: forwards !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .ptp-shutter-reveal {
        clip-path: none !important;
        opacity: 1 !important;
    }
}

/* Mechanical Motion: Shutter Reveal */
.ptp-shutter-reveal {
    clip-path: inset(0 0 100% 0);
    opacity: 0;
    transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1), 
                opacity 0.4s ease-out;
}

.ptp-shutter-reveal.is-revealed {
    clip-path: inset(0 0 0% 0);
    opacity: 1;
}

/* Mechanical Motion: Print Pulse */
/* Theme Toggle Redesign */
.ptp-theme-control {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-bg);
    border: 1px solid var(--border-subtle);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--ptp-font-precision);
    color: var(--text-muted);
    transition: all var(--ptp-transition-smooth);
    white-space: nowrap;
    flex-shrink: 0;
}

.ptp-theme-control:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    background-color: var(--color-surface);
}

.ptp-theme-icon {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid currentColor;
    position: relative;
    overflow: hidden;
}

.ptp-theme-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background-color: currentColor;
}

[data-theme="dark"] .ptp-theme-icon::before {
    left: initial;
    right: 0;
}

.ptp-theme-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@media (max-width: 480px) {
    .ptp-theme-text { display: none; }
    .ptp-theme-control { padding: 8px; }
}

@keyframes ptp-print-pulse {
    0% { box-shadow: 0 0 0 0 var(--focus-ring); }
    70% { box-shadow: 0 0 0 15px transparent; }
    100% { box-shadow: 0 0 0 0 transparent; }
}

.ptp-button-primary.has-pulse {
    animation: ptp-print-pulse 2s infinite;
}

/* Redesigned Result Explainer Base */
.ptp-result-explainer { 
    margin: 80px 0; 
    padding: 60px; 
    background: var(--color-surface); 
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
}

/* Dark Mode Specialized: Pointer-based Depth */
.ptp-depth-surface {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 10000;
    opacity: 0;
    transition: opacity 1s ease;
    background: radial-gradient(
        600px circle at var(--ptp-mouse-x, 0) var(--ptp-mouse-y, 0),
        rgba(0, 229, 255, 0.03) 0%,
        transparent 100%
    );
}

[data-theme="dark"] .ptp-depth-surface {
    opacity: 1;
}

/* Custom Cursor: 12px Ring */
.ptp-custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 24px;
    height: 24px;
    border: 1px solid var(--accent-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    mix-blend-mode: difference;
    transform: translate3d(-100px, -100px, 0);
    transition: width 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), 
                height 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
                opacity 0.2s ease;
}

.ptp-custom-cursor.is-hovering {
    width: 60px;
    height: 60px;
    background-color: var(--accent-primary);
    border-color: transparent;
    opacity: 0.2;
}

.ptp-custom-cursor.is-hidden {
    opacity: 0;
}

@media (pointer: coarse) {
    .ptp-custom-cursor, .ptp-depth-surface { display: none !important; }
}

/* Accessibility: Focus & Global Remediation */
:focus-visible {
    outline: 3px solid var(--accent-primary) !important;
    outline-offset: 4px !important;
}

.skip-link {
    position: fixed;
    top: -100px;
    left: 20px;
    background: var(--accent-primary);
    color: var(--text-on-accent);
    padding: 12px 24px;
    z-index: 10000;
    transition: top 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    font-family: var(--ptp-font-precision);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.skip-link:focus {
    top: 0;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Redesign Regression Guards */
.ptp-ghost-header, .ptp-ghost-footer {
    user-select: none; /* Prevent accidental text selection on brand elements */
}

/* Contrast Remediation for Theme Switching */
[data-theme="dark"] .ptp-nav-link {
    color: var(--text-muted);
}
[data-theme="dark"] .ptp-nav-link:hover {
    color: var(--cyan-truth);
}