/**
 * PC Kompas - Contact Page Styles
 *
 * Styling for the contact page with form, sidebar, and social links
 * Uses CSS variables from theme-vars.css - no hardcoded colors
 */

/* ============================================================================
   ANIMATIONS
   ============================================================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* ============================================================================
   CONTACT PAGE LAYOUT
   ============================================================================ */

.contact-page {
    width: min(1200px, 100% - 2rem);
    margin: 0 auto;
    padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 2.5vw, 1.5rem);
    animation: fadeIn 0.4s ease-out;
}

/* ============================================================================
   CONTACT HERO
   ============================================================================ */

.contact-hero {
    text-align: center;
    margin-bottom: clamp(2rem, 4vw, 3rem);
    padding-bottom: clamp(1.5rem, 3vw, 2rem);
    border-bottom: 2px solid var(--accent);
}

.contact-hero__title {
    font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 clamp(0.5rem, 1.5vw, 0.75rem);
    line-height: 1.2;
}

.contact-hero__subtitle {
    font-size: clamp(1rem, 1.5vw + 0.5rem, 1.125rem);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    max-width: 600px;
    margin-inline: auto;
}

/* ============================================================================
   CONTACT CONTENT - TWO COLUMN GRID
   ============================================================================ */

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

@media (min-width: 900px) {
    .contact-content {
        grid-template-columns: 1fr 340px;
    }
}

/* ============================================================================
   CONTACT FORM
   ============================================================================ */

.contact-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1.25rem, 3vw, 2rem);
    box-shadow: var(--shadow-sm);
}

.contact-form__header {
    margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
}

.contact-form__title {
    font-size: clamp(1.125rem, 2vw + 0.25rem, 1.375rem);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 clamp(0.25rem, 0.5vw, 0.375rem);
}

.contact-form__description {
    font-size: clamp(0.875rem, 1.25vw + 0.25rem, 0.9375rem);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Form Groups */
.contact-form__group {
    margin-bottom: clamp(1rem, 2vw, 1.25rem);
}

.contact-form__group:last-of-type {
    margin-bottom: clamp(1.5rem, 2.5vw, 2rem);
}

.contact-form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2vw, 1.25rem);
}

@media (min-width: 500px) {
    .contact-form__row {
        grid-template-columns: 1fr 1fr;
    }
}

/* Labels */
.contact-form__label {
    display: block;
    font-size: clamp(0.875rem, 1.25vw + 0.125rem, 0.9375rem);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: clamp(0.375rem, 0.75vw, 0.5rem);
}

.contact-form__label--required::after {
    content: ' *';
    color: var(--error);
}

/* Input Base Styles */
.contact-form__input,
.contact-form__select,
.contact-form__textarea {
    width: 100%;
    padding: clamp(0.625rem, 1.25vw, 0.75rem) clamp(0.75rem, 1.5vw, 1rem);
    font-size: clamp(0.9375rem, 1.25vw + 0.25rem, 1rem);
    font-family: inherit;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
    color: var(--text-muted);
}

/* Focus States */
.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

/* Hover States */
.contact-form__input:hover:not(:focus),
.contact-form__select:hover:not(:focus),
.contact-form__textarea:hover:not(:focus) {
    border-color: var(--border-light);
}

/* Select Dropdown */
.contact-form__select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right clamp(0.75rem, 1.5vw, 1rem) center;
    padding-right: clamp(2.5rem, 4vw, 3rem);
}

html.dark .contact-form__select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

/* Textarea */
.contact-form__textarea {
    min-height: 150px;
    resize: vertical;
}

/* Character Counter */
.contact-form__char-count {
    display: block;
    text-align: right;
    font-size: clamp(0.75rem, 1vw + 0.125rem, 0.8125rem);
    color: var(--text-muted);
    margin-top: clamp(0.25rem, 0.5vw, 0.375rem);
}

.contact-form__char-count--warning {
    color: var(--warning);
}

.contact-form__char-count--error {
    color: var(--error);
}

/* Error States */
.contact-form__input--error,
.contact-form__select--error,
.contact-form__textarea--error {
    border-color: var(--error);
    animation: shake 0.4s ease;
}

.contact-form__input--error:focus,
.contact-form__select--error:focus,
.contact-form__textarea--error:focus {
    box-shadow: 0 0 0 3px rgba(var(--error-rgb), 0.15);
}

.contact-form__error {
    display: flex;
    align-items: center;
    gap: clamp(0.375rem, 0.75vw, 0.5rem);
    font-size: clamp(0.8125rem, 1vw + 0.125rem, 0.875rem);
    color: var(--error);
    margin-top: clamp(0.375rem, 0.75vw, 0.5rem);
    animation: slideIn 0.3s ease;
}

.contact-form__error-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Submit Button */
.contact-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 1vw, 0.625rem);
    width: 100%;
    padding: clamp(0.75rem, 1.5vw, 0.875rem) clamp(1.5rem, 3vw, 2rem);
    font-size: clamp(0.9375rem, 1.25vw + 0.25rem, 1rem);
    font-weight: 600;
    font-family: inherit;
    color: #ffffff;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

@media (min-width: 500px) {
    .contact-form__submit {
        width: auto;
    }
}

.contact-form__submit:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.contact-form__submit:active:not(:disabled) {
    transform: translateY(0);
}

.contact-form__submit:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Disabled/Loading State */
.contact-form__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.contact-form__submit--loading {
    position: relative;
    color: transparent;
}

.contact-form__submit--loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.contact-form__submit-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ============================================================================
   SUCCESS MESSAGE
   ============================================================================ */

.contact-form__success {
    display: flex;
    align-items: flex-start;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    padding: clamp(1rem, 2vw, 1.25rem);
    background: var(--success-bg);
    border: 1px solid var(--success);
    border-radius: var(--radius-md);
    animation: slideIn 0.4s ease;
}

.contact-form__success-icon {
    width: 24px;
    height: 24px;
    color: var(--success);
    flex-shrink: 0;
}

.contact-form__success-content {
    flex: 1;
}

.contact-form__success-title {
    font-size: clamp(0.9375rem, 1.25vw + 0.25rem, 1rem);
    font-weight: 600;
    color: var(--success);
    margin: 0 0 clamp(0.25rem, 0.5vw, 0.375rem);
}

.contact-form__success-text {
    font-size: clamp(0.875rem, 1.25vw + 0.125rem, 0.9375rem);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* ============================================================================
   CONTACT SIDEBAR
   ============================================================================ */

.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 2vw, 1.5rem);
}

@media (min-width: 900px) {
    .contact-sidebar {
        position: sticky;
        top: clamp(80px, 10vw, 100px);
        align-self: start;
    }
}

/* ============================================================================
   CONTACT CARD
   ============================================================================ */

.contact-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1rem, 2vw, 1.5rem);
    box-shadow: var(--shadow-sm);
}

.contact-card__header {
    display: flex;
    align-items: center;
    gap: clamp(0.625rem, 1vw, 0.75rem);
    margin-bottom: clamp(0.875rem, 1.5vw, 1rem);
}

.contact-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--accent-light);
    border-radius: var(--radius-md);
    color: var(--accent);
    flex-shrink: 0;
}

.contact-card__icon svg {
    width: 20px;
    height: 20px;
}

.contact-card__title {
    font-size: clamp(1rem, 1.5vw + 0.25rem, 1.125rem);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.contact-card__content {
    font-size: clamp(0.875rem, 1.25vw + 0.125rem, 0.9375rem);
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-card__content p {
    margin: 0 0 clamp(0.5rem, 1vw, 0.75rem);
}

.contact-card__content p:last-child {
    margin-bottom: 0;
}

/* Contact Card Links */
.contact-card__link {
    display: inline-flex;
    align-items: center;
    gap: clamp(0.375rem, 0.75vw, 0.5rem);
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.contact-card__link:hover {
    color: var(--accent-hover);
}

.contact-card__link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

.contact-card__link-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.contact-card__link:hover .contact-card__link-icon {
    transform: translateX(2px);
}

/* Contact Card List */
.contact-card__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.contact-card__list li {
    padding: clamp(0.5rem, 1vw, 0.625rem) 0;
    border-bottom: 1px solid var(--border);
}

.contact-card__list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-card__list li:first-child {
    padding-top: 0;
}

/* ============================================================================
   SOCIAL LINKS
   ============================================================================ */

.contact-social {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.625rem, 1.25vw, 0.75rem);
}

.contact-social__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: max(44px, clamp(2.5rem, 4vw, 3rem));
    height: max(44px, clamp(2.5rem, 4vw, 3rem));
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
}

.contact-social__item:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.contact-social__item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.contact-social__item svg {
    width: clamp(18px, 2vw, 22px);
    height: clamp(18px, 2vw, 22px);
}

/* Social Item Variants */
.contact-social__item--twitter:hover {
    color: #1DA1F2;
    border-color: #1DA1F2;
    background: rgba(29, 161, 242, 0.1);
}

.contact-social__item--discord:hover {
    color: #5865F2;
    border-color: #5865F2;
    background: rgba(88, 101, 242, 0.1);
}

.contact-social__item--youtube:hover {
    color: #FF0000;
    border-color: #FF0000;
    background: rgba(255, 0, 0, 0.1);
}

.contact-social__item--github:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
    background: var(--bg-tertiary);
}

/* ============================================================================
   FAQ LINK CARD
   ============================================================================ */

.contact-faq {
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--accent);
}

.contact-faq__link {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.5vw, 1rem);
    text-decoration: none;
    color: inherit;
    padding: clamp(0.25rem, 0.5vw, 0.375rem);
    margin: clamp(-0.25rem, -0.5vw, -0.375rem);
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.contact-faq__link:hover {
    background: rgba(var(--accent-rgb), 0.1);
}

.contact-faq__link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.contact-faq__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent);
    border-radius: var(--radius-md);
    color: #ffffff;
    flex-shrink: 0;
}

.contact-faq__icon svg {
    width: 24px;
    height: 24px;
}

.contact-faq__content {
    flex: 1;
}

.contact-faq__title {
    font-size: clamp(0.9375rem, 1.25vw + 0.25rem, 1rem);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 clamp(0.125rem, 0.25vw, 0.25rem);
}

.contact-faq__text {
    font-size: clamp(0.8125rem, 1vw + 0.125rem, 0.875rem);
    color: var(--text-secondary);
    margin: 0;
}

.contact-faq__arrow {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.contact-faq__link:hover .contact-faq__arrow {
    transform: translateX(4px);
}

/* ============================================================================
   PRIVACY NOTICE
   ============================================================================ */

.contact-privacy {
    font-size: clamp(0.75rem, 1vw + 0.125rem, 0.8125rem);
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: clamp(0.5rem, 1vw, 0.75rem);
}

.contact-privacy a {
    color: var(--accent);
    text-decoration: none;
}

.contact-privacy a:hover {
    text-decoration: underline;
}

/* ============================================================================
   RESPONSE TIME INDICATOR
   ============================================================================ */

.contact-response {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1vw, 0.625rem);
    padding: clamp(0.75rem, 1.5vw, 1rem);
    background: var(--info-bg);
    border: 1px solid var(--info);
    border-radius: var(--radius-md);
    font-size: clamp(0.8125rem, 1vw + 0.125rem, 0.875rem);
    color: var(--text-secondary);
}

.contact-response__icon {
    width: 18px;
    height: 18px;
    color: var(--info);
    flex-shrink: 0;
}

.contact-response strong {
    color: var(--text-primary);
}

/* ============================================================================
   REDUCED MOTION
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
    .contact-page,
    .contact-form__error,
    .contact-form__success {
        animation: none;
    }

    .contact-form__input--error,
    .contact-form__select--error,
    .contact-form__textarea--error {
        animation: none;
    }

    .contact-social__item,
    .contact-card__link-icon,
    .contact-faq__arrow,
    .contact-form__submit {
        transition: none;
    }

    .contact-social__item:hover,
    .contact-form__submit:hover:not(:disabled) {
        transform: none;
    }
}