/**
 * Specific Pages - About, Contacts, Achievements, Auth, Error Pages
 */

/* About Page */
.about-bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-lg);
    padding-bottom: var(--space-2xl);
}

.about-bio {
    grid-column: span 8;
}

.about-stats {
    grid-column: span 4;
}

.about-bio-header {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.about-photo img {
    width: 150px;
    height: 150px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    border: 3px solid var(--border-color);
}

.about-bio-info h2 {
    margin-bottom: var(--space-xs);
}

.about-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.about-location {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.about-bio-text {
    margin-bottom: var(--space-xl);
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-bio-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Raleway', sans-serif;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Timeline */
.timeline-card {
    grid-column: span 6;
}

.timeline {
    position: relative;
    padding-left: var(--space-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-xl) + 1px);
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-marker i {
    font-size: 0.5rem;
    color: var(--text-primary);
}

.timeline-content {
    background: var(--bg-elevated);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.timeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
}

.timeline-duration {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
}

.timeline-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.timeline-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.timeline-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.timeline-list {
    list-style: none;
    margin: 0 0 var(--space-md) 0;
    padding: 0;
}

.timeline-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.timeline-list li i {
    color: var(--primary-color);
    margin-top: 0.2em;
    flex-shrink: 0;
    font-size: 0.7rem;
}

.timeline-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.timeline-certificate {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.timeline-certificate i {
    color: var(--warning-color);
}

.education-type {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.education-type-university {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info-color);
}

.education-type-course {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-color);
}

/* Skills Full Grid */
.skills-full {
    grid-column: span 12;
}

.skills-full-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.skill-category-card {
    background: var(--bg-elevated);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.skill-category-card .skill-category-title {
    margin-bottom: var(--space-md);
}

/* Soft Skills & Interests */
.soft-skills-list,
.interests-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.soft-skill-item,
.interest-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
}

.soft-skill-item i,
.interest-item i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-muted);
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.soft-skill-item span,
.interest-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Languages */
.languages-card {
    grid-column: span 4;
}

.languages-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.language-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
}

.language-name {
    font-weight: 600;
    color: var(--text-primary);
}

.language-level {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Achievements Page */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.achievement-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.achievement-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.achievement-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-muted);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.achievement-content {
    flex: 1;
}

.achievement-title {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.achievement-subtitle {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.achievement-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.achievement-date {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Contacts Page */
.contact-bento {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-2xl);
}

.contact-form-card {
    padding: var(--space-2xl);
}

.contact-form .form-control {
    background: var(--bg-elevated);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.contact-info-card {
    padding: var(--space-2xl);
}

.contact-methods {
    margin-bottom: var(--space-xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    transition: var(--transition);
    border: 1px solid transparent;
}

.contact-method:hover {
    border-color: var(--primary-color);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-muted);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-method-icon.telegram {
    background: rgba(0, 136, 204, 0.15);
    color: #0088cc;
}

.contact-method-info {
    flex: 1;
}

.contact-method-info h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-method-info p,
.contact-method-info a {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
}

.contact-method-info a {
    text-decoration: none;
}

.contact-method-info a:hover {
    color: var(--primary-color);
}

.contact-copy-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.contact-copy-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.contact-copy-btn.copied {
    background: var(--primary-muted);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.contact-social {
    margin-bottom: var(--space-xl);
}

.contact-social h4,
.contact-resume h4 {
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.contact-social-links {
    display: flex;
    gap: var(--space-sm);
}

.contact-social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1.25rem;
    text-decoration: none;
    transition: var(--transition);
}

.contact-social-link:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.contact-social-link.telegram:hover {
    border-color: #0088cc;
    color: #0088cc;
}

.contact-social-link.github:hover {
    border-color: #fff;
    color: #fff;
}

.contact-social-link.vk:hover {
    border-color: #4a76a8;
    color: #4a76a8;
}

.contact-social-link.linkedin:hover {
    border-color: #0077b5;
    color: #0077b5;
}

.contact-resume p {
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

/* Auth Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    padding-top: 100px;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-header .logo {
    margin-bottom: var(--space-lg);
    justify-content: center;
}

.auth-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.auth-error {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    color: var(--error-color);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    margin: 0;
    color: var(--text-muted);
}

/* Error Pages */
.error-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.error-card {
    text-align: center;
    max-width: 500px;
}

.error-code {
    font-size: 8rem;
    font-weight: 800;
    font-family: 'Raleway', sans-serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.error-title {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.error-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.error-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}