/**
 * 땅튜브 반응형 스타일
 *
 * @package DdangTube
 * @version 1.0.0
 */


/* ========== Desktop (1200px+) ========== */

@media (min-width: 1200px) {
    .ddangtube-content {
        padding: 2.5rem 3rem 10rem;
    }
    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* ========== Laptop (992px - 1199px) ========== */

@media (max-width: 1199px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ========== Tablet (768px - 991px) ========== */

@media (max-width: 991px) {
    .ddangtube-content {
        padding: 2rem 1.5rem 5rem;
    }
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .post-content {
        padding: 1.25rem;
    }
    .post-title {
        font-size: 1.125rem;
    }
}


/* ========== Mobile Landscape (576px - 767px) ========== */

@media (max-width: 767px) {
    .ddangtube-content {
        padding: 1.5rem 1rem 4rem;
    }
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .post-item {
        display: flex;
        flex-direction: row;
    }
    .post-thumbnail {
        width: 160px;
        padding-top: 0;
        height: 120px;
        flex-shrink: 0;
    }
    .post-thumbnail img {
        position: static;
    }
    .post-content {
        flex: 1;
        padding: 1rem;
    }
    .post-title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    .post-meta {
        font-size: 0.8rem;
        gap: 0.75rem;
    }
    .post-excerpt {
        font-size: 0.875rem;
        -webkit-line-clamp: 2;
    }
    /* Header - 이미 header.css에서 관리 */
    /* Footer */
    .ddangtube-footer {
        padding: 2rem 1rem 1rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    /* Profile */
    .profile-section {
        padding: 1.5rem;
    }
    /* Login */
    .login-container {
        padding: 2.5rem 2rem;
    }
}


/* ========== Mobile Portrait (< 576px) ========== */

@media (max-width: 575px) {
    .ddangtube-content {
        padding: 1.25rem 1.25rem 3.5rem;
    }
    .posts-grid {
        gap: 1rem;
    }
    .post-item {
        flex-direction: column;
    }
    .post-thumbnail {
        width: 100%;
        padding-top: 56.25%;
        height: auto;
    }
    .post-thumbnail img {
        position: absolute;
    }
    .post-content {
        padding: 1rem;
    }
    .post-title {
        font-size: 0.95rem;
    }
    .post-meta {
        font-size: 0.75rem;
    }
    .post-excerpt {
        font-size: 0.85rem;
    }
    .post-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    /* Header - 이미 header.css에서 관리 */
    /* Pagination */
    .pagination .page-numbers {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
        min-width: 32px;
    }
    /* Widgets */
    .widget {
        padding: 1rem;
    }
    .widget-title {
        font-size: 1rem;
    }
}


/* ========== Small Mobile (< 400px) ========== */

@media (max-width: 399px) {
    .ddangtube-content {
        padding: 1rem 0.5rem 3rem;
    }
    .post-content {
        padding: 0.75rem;
    }
    .post-title {
        font-size: 0.9rem;
    }
    .login-container {
        padding: 1.5rem 1.25rem;
    }
    .google-login-button {
        height: 46px;
        font-size: 0.875rem;
    }
}


/* ========== Print Styles ========== */

@media print {
    .ddangtube-header,
    .ddangtube-sidebar,
    .ddangtube-footer,
    .toast-container,
    .header-sidebar-toggle {
        display: none !important;
    }
    .ddangtube-main {
        display: block;
    }
    .ddangtube-content {
        padding: 0;
    }
    body {
        background: white;
        color: black;
    }
    .post-item {
        page-break-inside: avoid;
    }
}


/* ========== Accessibility ========== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}


/* ========== High Contrast Mode ========== */

@media (prefers-contrast: high) {
     :root {
        --border-primary: #666;
        --border-secondary: #555;
        --text-muted: #aaa;
    }
    .post-item,
    .widget,
    .profile-section {
        border-width: 2px;
    }
}