/* Terminal-inspired style with black background and green font */
:root {
    --terminal-bg: #000;
    --terminal-text: #00ff00;
    --terminal-dim: #008800;
    --terminal-highlight: #00ff00;
    --terminal-error: #ff0000;
    --terminal-border: #333;
    --terminal-header: #111;
    --terminal-section: #111;
    --terminal-input-bg: #0a0a0a;
}

/* Base styles */
body, html {
    margin: 0;
    padding: 0;
    background-color: #222;
    font-family: 'Courier New', monospace;
    color: var(--terminal-text);
    line-height: 1.5;
    min-height: 100%;
    width: 100%;
}

/* Terminal container */
.terminal-container {
    width: 95%;
    max-width: 1400px;
    background-color: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 20px auto;
    padding-bottom: 20px;
}

/* Terminal header */
.terminal-header {
    background-color: var(--terminal-header);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--terminal-border);
}

.terminal-title {
    font-weight: bold;
}

.terminal-prompt {
    color: var(--terminal-dim);
}

.terminal-command {
    color: var(--terminal-text);
}

.terminal-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.control-item {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
}

.control-item:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

.minimize {
    background-color: #ffbd4c;
    border: 1px solid #dfb543;
}

.maximize {
    background-color: #00ff00;
    border: 1px solid #008800;
}

.close {
    background-color: #ff6159;
    border: 1px solid #d04942;
}

/* Terminal content */
.terminal-content {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* Terminal menubar */
.terminal-menubar {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--terminal-border);
    padding: 8px 0;
    margin-bottom: 15px;
}

.menu-left, .menu-right {
    display: flex;
    gap: 15px;
    align-items: center;
}

.menu-item {
    color: var(--terminal-dim);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    height: 30px;
}

.menu-item:hover {
    color: var(--terminal-highlight);
}

.user-info {
    color: var(--terminal-text);
    display: flex;
    align-items: center;
    height: 30px;
}

/* Search form */
.search-form {
    display: flex;
    align-items: center;
    margin-right: 10px;
    height: 30px;
}

.search-input {
    width: 150px;
    padding: 3px 8px;
    margin-right: 5px;
    background-color: var(--terminal-input-bg);
    color: var(--terminal-text);
    border: 1px solid var(--terminal-border);
    border-radius: 3px;
    height: 24px;
}

.search-button {
    background-color: var(--terminal-input-bg);
    color: var(--terminal-text);
    border: 1px solid var(--terminal-border);
    border-radius: 3px;
    padding: 0 10px;
    cursor: pointer;
    height: 24px;
    display: flex;
    align-items: center;
}

.search-button:hover {
    background-color: var(--terminal-highlight);
    color: var(--terminal-bg);
}

/* Terminal main content */
.terminal-main {
    flex: 1;
}

/* Terminal footer spacing */

/* Blinking cursor */
.terminal-cursor {
    display: inline-block;
    background-color: var(--terminal-text);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    from, to {
        background-color: transparent;
    }
    50% {
        background-color: var(--terminal-text);
    }
}

/* Terminal sections */
.terminal-section {
    margin-bottom: 30px;
    background-color: var(--terminal-section);
    border: 1px solid var(--terminal-border);
    border-radius: 5px;
    padding: 15px;
}

.section-header, .section-header-with-actions {
    border-bottom: 1px solid var(--terminal-border);
    padding-bottom: 10px;
    margin-bottom: 15px;
    font-weight: bold;
    font-size: 1.2rem;
}

.section-header-with-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-title {
    flex: 1;
}

.section-actions {
    display: flex;
    gap: 10px;
}

.terminal-button.small {
    font-size: 0.8rem;
    padding: 2px 10px;
}

/* Terminal messages */
.terminal-message {
    background-color: var(--terminal-input-bg);
    padding: 10px;
    margin: 10px 0;
    border-left: 3px solid var(--terminal-dim);
}

.terminal-message.error {
    border-left-color: var(--terminal-error);
}

.message-text {
    color: var(--terminal-text);
}

/* Breadcrumb navigation in menu bar */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    height: 30px;
    margin-right: 15px;
}

.breadcrumb-link {
    color: var(--terminal-dim);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.breadcrumb-link:hover {
    color: var(--terminal-highlight);
}

.breadcrumb-separator {
    color: var(--terminal-dim);
    margin: 0 8px;
    font-size: 0.9rem;
}

/* Terminal code display */
.terminal-command-display {
    background-color: var(--terminal-input-bg);
    padding: 15px;
    margin: 15px 0;
    border-radius: 3px;
}

.command-line {
    margin-bottom: 5px;
}

.command {
    color: var(--terminal-highlight);
}

.command-output {
    margin-top: 10px;
    padding-left: 15px;
    border-left: 1px solid var(--terminal-dim);
    font-size: 0.9rem;
    color: var(--terminal-dim);
}

/* Article list */
.articles-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.article-item {
    padding: 10px;
    border: 1px solid var(--terminal-border);
    border-radius: 3px;
    background-color: var(--terminal-input-bg);
}

.article-title {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.article-link, .terminal-link {
    color: var(--terminal-highlight);
    text-decoration: none;
}

.article-link:hover, .terminal-link:hover {
    text-decoration: underline;
}

.article-meta {
    display: flex;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--terminal-dim);
    margin-bottom: 5px;
}

.article-description {
    color: var(--terminal-text);
    font-size: 0.9rem;
}

/* Article view */
.article-view .article-header {
    margin-bottom: 20px;
    padding-top: 10px;
}

.article-view .article-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    padding-top: 10px;
}

.article-content {
    margin: 20px 0;
    line-height: 1.6;
    width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
    overflow-x: hidden;
    max-width: 100%;
    box-sizing: border-box;
}

.article-navigation {
    margin-top: 20px;
    padding-top: 10px;
    border-top: 1px solid var(--terminal-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-left {
    flex: 1;
}

.nav-right {
    text-align: right;
}

.nav-right .terminal-button,
.nav-right form:last-child .terminal-button {
    margin-right: 0;
}

/* Terminal buttons */
.terminal-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--terminal-input-bg);
    border: 1px solid var(--terminal-border);
    color: var(--terminal-text);
    padding: 5px 15px;
    text-decoration: none;
    border-radius: 3px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    margin-right: 10px;
    /* Improve mobile touch interaction */
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.terminal-button:hover {
    background-color: var(--terminal-section);
    color: var(--terminal-highlight);
}

/* Login form */
.login-form {
    margin: 20px 0;
}

.form-group {
    margin-bottom: 15px;
}

.terminal-input-line {
    display: flex;
    align-items: center;
}

.terminal-input {
    background-color: var(--terminal-input-bg);
    border: 1px solid var(--terminal-border);
    color: var(--terminal-text);
    padding: 5px 10px;
    margin-left: 10px;
    flex: 1;
    font-family: 'Courier New', monospace;
}

.terminal-input:focus {
    outline: none;
    border-color: var(--terminal-highlight);
    box-shadow: 0 0 5px rgba(0, 255, 136, 0.3);
}

.form-actions {
    margin-top: 20px;
    text-align: center;
}

.terminal-help {
    margin-top: 20px;
    font-size: 0.9rem;
}

.help-line {
    color: var(--terminal-dim);
}

/* File upload styles */
.upload-form {
    margin: 20px 0;
}

.upload-instructions {
    margin-top: 30px;
}

.section-subheader {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--terminal-highlight);
}

input[type="file"].terminal-input {
    background-color: var(--terminal-input-bg);
    color: var(--terminal-text);
    border: 1px solid var(--terminal-border);
    padding: 5px;
    width: 100%;
    cursor: pointer;
}

/* Article creation form */
.article-form {
    margin: 20px 0;
}

.terminal-label {
    margin-bottom: 5px;
}

.terminal-textarea {
    background-color: var(--terminal-input-bg);
    color: var(--terminal-text);
    border: 1px solid var(--terminal-border);
    padding: 10px;
    width: 100%;
    min-height: 200px;
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.terminal-textarea:focus {
    outline: none;
    border-color: var(--terminal-highlight);
    box-shadow: 0 0 5px rgba(0, 255, 136, 0.3);
}

select.terminal-input {
    background-color: var(--terminal-input-bg);
    color: var(--terminal-text);
    border: 1px solid var(--terminal-border);
    padding: 5px;
    cursor: pointer;
}

.markdown-help {
    margin-top: 30px;
}

/* Terminal code */
.terminal-code {
    font-family: 'Courier New', monospace;
    color: var(--terminal-highlight);
}

/* Info lines */
.info-line {
    font-family: 'Courier New', monospace;
    margin-bottom: 5px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .terminal-container {
        width: 100%;
        min-height: 90vh;
        margin: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .terminal-content {
        padding: 10px;
    }
    
    .terminal-section {
        padding: 10px;
        margin-bottom: 20px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 5px;
    }
    
    .terminal-command-display {
        padding: 10px;
    }
    
    .terminal-header {
        padding: 8px 10px;
    }
    
    .terminal-menubar {
        flex-direction: column;
        gap: 10px;
        padding: 8px 5px;
        margin-bottom: 10px;
    }
    
    .menu-left {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }
    
    .menu-right {
        justify-content: center;
    }
    
    .breadcrumb-nav {
        width: 100%;
        justify-content: center;
        margin-right: 0;
    }
    
    .search-form {
        width: 100%;
        margin: 0;
        justify-content: center;
    }
    
    .search-input {
        width: 70%;
        max-width: 250px;
    }
    
    /* Mobile article content improvements */
    .article-content {
        overflow-x: hidden;
        padding: 0 10px;
        margin: 10px 0;
    }
    
    .article-content h1,
    .article-content h2,
    .article-content h3 {
        margin-top: 15px;
        margin-bottom: 8px;
    }
    
    .article-content p {
        margin-bottom: 10px;
    }
    
    .article-content table {
        font-size: 0.9rem;
        min-width: 100%;
    }
    
    .article-content table th,
    .article-content table td {
        padding: 6px 8px;
        word-wrap: break-word;
        max-width: 150px;
    }
    
    .article-content pre,
    .article-content code {
        overflow-x: auto;
        word-wrap: break-word;
        white-space: pre-wrap;
    }
    
    /* Login form tablet optimizations */
    .login-section {
        padding: 15px;
    }
    
    .login-section .terminal-command-display {
        font-size: 0.9rem;
    }
    
    .login-form .terminal-input {
        font-size: 16px; /* Prevent zoom on iOS */
        min-height: 40px;
    }
    
    .login-form .terminal-button {
        min-height: 44px; /* iOS touch target guideline */
        touch-action: manipulation;
    }
}

/* Additional mobile responsive adjustments for very small screens */
@media (max-width: 480px) {
    .terminal-container {
        width: 100%;
        margin: 0;
        border-radius: 0;
        border: none;
    }
    
    .terminal-header {
        padding: 6px 8px;
    }
    
    .terminal-content {
        padding: 5px;
    }
    
    .terminal-section {
        padding: 8px;
        margin-bottom: 15px;
    }
    
    .article-content {
        padding: 0 5px;
        margin: 5px 0;
    }
    
    .article-content table {
        font-size: 0.8rem;
    }
    
    .article-content table th,
    .article-content table td {
        padding: 4px 6px;
        max-width: 100px;
    }
    
    /* Login form mobile optimizations */
    .login-section {
        padding: 10px;
    }
    
    .login-section .section-header {
        font-size: 1rem;
        padding-bottom: 8px;
        margin-bottom: 10px;
    }
    
    .login-section .terminal-command-display {
        display: none;
    }
    
    .login-form .terminal-input-line {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .login-form .terminal-prompt {
        margin-bottom: 5px;
        width: 100%;
    }
    
    .login-form .terminal-input {
        margin-left: 0;
        width: 100%;
        box-sizing: border-box;
        font-size: 16px;
        padding: 10px;
    }
    
    .login-form .form-actions {
        margin-top: 15px;
    }
    
    .login-form .terminal-button {
        width: 100%;
        padding: 10px 15px;
        font-size: 1rem;
        margin-right: 0;
        /* Improve mobile touch interaction */
        touch-action: manipulation;
        -webkit-user-select: none;
        user-select: none;
        min-height: 44px; /* iOS minimum touch target */
    }
    
    .terminal-help {
        font-size: 0.8rem;
    }
    
    .terminal-debug {
        font-size: 0.75rem;
        padding: 8px !important;
    }
}

/* Override styles for article content */
.article-content {
    color: var(--terminal-text);
}

.article-content h1, 
.article-content h2, 
.article-content h3, 
.article-content h4, 
.article-content h5, 
.article-content h6 {
    color: var(--terminal-highlight);
    margin-top: 20px;
    margin-bottom: 10px;
}

.article-content p {
    margin-bottom: 15px;
}

.article-content a {
    color: var(--terminal-highlight);
    text-decoration: underline;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--terminal-border);
    border-radius: 3px;
    margin: 10px 0;
}

.article-content pre, 
.article-content code {
    background-color: var(--terminal-input-bg);
    padding: 10px;
    border-radius: 3px;
    overflow-x: auto;
    display: block;
    margin: 10px 0;
}

.article-content ul, 
.article-content ol {
    margin-left: 20px;
    margin-bottom: 15px;
}

/* Table styling for article content */
.article-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 15px 0;
    border: 1px solid var(--terminal-border);
    background-color: var(--terminal-bg) !important;
    max-width: 100%;
    table-layout: auto;
    word-break: break-word;
}

.article-content table th,
.article-content table td {
    border: 1px solid var(--terminal-border);
    padding: 8px 12px;
    text-align: left;
    color: var(--terminal-text) !important;
    background-color: var(--terminal-bg) !important;
}

.article-content table th {
    background-color: var(--terminal-section) !important;
    color: var(--terminal-highlight) !important;
    font-weight: bold;
}

.article-content table tr:nth-child(even) {
    background-color: var(--terminal-input-bg) !important;
}

.article-content table tr:hover {
    background-color: var(--terminal-section) !important;
}

/* Ensure all backgrounds are black and text is green */
.article-content * {
    background-color: var(--terminal-bg) !important;
    font-family: 'Courier New', monospace !important;
    color: var(--terminal-text) !important;
}

/* Reader View Styles */
.reader-view {
    overflow-x: hidden !important;
}

/* Remove all padding from body in reader view */
body.reader-view {
    padding: 0 !important;
    margin: 0 !important;
}

.reader-view .terminal-container {
    width: 100vw;
    max-width: none;
    margin: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    overflow-x: hidden;
}


.reader-view .terminal-menubar,
.reader-view .terminal-footer,
.reader-view .article-header,
.reader-view .article-sharing,
.reader-view .article-navigation {
    display: none !important;
}

/* Remove section padding in reader view */
.reader-view .terminal-section {
    margin: 0 !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
}

.reader-view .terminal-content {
    padding: 0;
    margin: 0;
    height: calc(100vh - 60px);
    overflow-y: auto;
    overflow-x: hidden;
    width: 100vw;
    box-sizing: border-box;
}

.reader-view .article-content {
    padding: 4px 0;
    max-width: 920px;
    margin: 0 auto;
    font-size: 1.1em;
    line-height: 1.8;
    width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.reader-view .article-content > * {
    padding-left: 60px;
    padding-right: 60px;
}

.reader-view .article-content h1,
.reader-view .article-content h2,
.reader-view .article-content h3 {
    margin-top: 2em;
    margin-bottom: 1em;
}

.reader-view .article-content p {
    margin-bottom: 1.5em;
}

/* Make control buttons clickable in reader view */
.reader-view .control-item {
    cursor: pointer;
    transition: opacity 0.2s;
    position: relative;
    z-index: 10000;
}

.reader-view .control-item:hover {
    opacity: 0.8;
}

/* Ensure control buttons are always visible */
.terminal-controls {
    position: relative;
    z-index: 10001;
}

/* Override any conflicting article styles */
.article-content .terminal-header,
.article-content .terminal-controls,
.article-content .terminal {
    /* Reset conflicting styles from article HTML */
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.reader-view .terminal-header {
    padding-right: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* Mobile reader view adjustments */
@media (max-width: 768px) {
    .reader-view .article-content {
        padding: 4px 0;
        font-size: 1.05em;
        max-width: 100%;
    }
    
    .reader-view .article-content > * {
        padding-left: 30px;
        padding-right: 30px;
    }
    
    .reader-view .terminal-header {
        padding-right: 10px;
    }
}

/* Pagination styles */
.pagination-controls {
    margin-top: 20px;
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.pagination .terminal-link {
    color: var(--terminal-link);
    text-decoration: none;
    padding: 2px 10px;
    border: 1px solid var(--terminal-accent);
    border-radius: 3px;
}

.pagination .terminal-link:hover {
    background-color: var(--terminal-highlight);
    color: var(--terminal-bg);
}

.pagination .disabled {
    color: var(--terminal-dim);
    padding: 2px 10px;
    border: 1px solid var(--terminal-dim);
    border-radius: 3px;
    cursor: not-allowed;
}

.pagination .page-info {
    color: var(--terminal-text);
    font-family: monospace;
}

/* Role badges */
.admin-badge {
    color: #ff6347;
    font-weight: bold;
    padding: 0 3px;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.admin-badge:hover {
    color: #ff8c7a;
    text-decoration: underline;
}

.premium-badge {
    color: #ffd700;
    font-weight: bold;
    padding: 0 3px;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.premium-badge:hover {
    color: #ffed4e;
    text-decoration: underline;
}

.user-badge {
    color: var(--terminal-dim);
    padding: 0 3px;
}

/* Terminal footer and imprint styles */
.terminal-footer {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--terminal-border);
    font-size: 1.2rem;
    display: flex;
    flex-direction: column;
}

.footer-links {
    display: flex;
    justify-content: center;
    font-size: 0.9rem;
    padding: 5px 0;
}

.footer-link {
    color: var(--terminal-dim);
    text-decoration: none;
    padding: 2px 10px;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--terminal-highlight);
}

/* Article sharing styles */
.article-sharing {
    margin: 20px 0;
}

.copy-text {
    background-color: var(--terminal-input-bg);
    padding: 3px 8px;
    border-radius: 3px;
    font-family: monospace;
    cursor: pointer;
    border: 1px solid var(--terminal-border);
}

.copy-button {
    background-color: var(--terminal-input-bg);
    border: 1px solid var(--terminal-border);
    margin-left: 32px;
    padding: 2px 10px;
    cursor: pointer;
    color: var(--terminal-dim);
    transition: color 0.2s ease, background-color 0.2s ease;
}

.copy-button:hover {
    color: var(--terminal-highlight);
    background-color: var(--terminal-section);
}

/* Admin actions and danger buttons */
.inline-form {
    display: inline-block;
    margin: 0;
}

.terminal-button.danger {
    color: var(--terminal-error);
    border-color: var(--terminal-error);
}

.terminal-button.danger:hover {
    background-color: var(--terminal-error);
    color: var(--terminal-bg);
}

.terminal-button.edit {
    color: #ffcc00;
    border-color: #ffcc00;
}

.terminal-button.edit:hover {
    background-color: #ffcc00;
    color: var(--terminal-bg);
}

/* Theme Variations */
/* Blue Theme */
.theme-blue {
    --terminal-text: #00aaff;
    --terminal-highlight: #00aaff;
    --terminal-border: #0088cc;
    --terminal-dim: #0066aa;
}

/* Orange Theme */
.theme-orange {
    --terminal-text: #ff8800;
    --terminal-highlight: #ff8800;
    --terminal-border: #cc6600;
    --terminal-dim: #aa5500;
}

/* Green Theme (default - explicit for consistency) */
.theme-green {
    --terminal-text: #00ff00;
    --terminal-highlight: #00ff00;
    --terminal-border: #333;
    --terminal-dim: #008800;
}

/* Brown Theme with glow effect */
.theme-brown {
    --terminal-text: #d4a574;
    --terminal-highlight: #d4a574;
    --terminal-border: #b8956a;
    --terminal-dim: #9c8260;
}

/* Add glow effect for brown theme */
.theme-brown .terminal-text,
.theme-brown .terminal-highlight,
.theme-brown .menu-item,
.theme-brown .terminal-prompt,
.theme-brown .terminal-code,
.theme-brown .terminal-title .terminal-command,
.theme-brown .section-header .terminal-code,
.theme-brown .article-title .terminal-code {
    text-shadow: 0 0 8px currentColor;
}

/* Grey Theme */
.theme-grey {
    --terminal-text: #888888;
    --terminal-highlight: #aaaaaa;
    --terminal-border: #666666;
    --terminal-dim: #555555;
}

/* Purple Theme */
.theme-purple {
    --terminal-text: #cc88ff;
    --terminal-highlight: #dd99ff;
    --terminal-border: #aa66dd;
    --terminal-dim: #9955cc;
}