/* =====================================================
   Pastext – Global Styles (Optimized)
   ===================================================== */
:root {
    --bg-primary: #f5f6f8;
    --bg-secondary: #ffffff;
    --bg-header: #1f2937;
    --text-primary: #333;
    --text-secondary: #e5e7eb;
    --text-link: #2563eb;
    --text-link-hover: #fff;
    --border-color: #e5e7eb;
    --border-radius: 12px;
    --spacing-xs: 6px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Layout */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
}

main.container {
    min-height: calc(100vh - 160px);
}

/* Header / Navbar */
header {
    background: var(--bg-header);
    color: #fff;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 15px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--text-link-hover);
}

/* Mobile navbar toggle */
.nav-toggle {
    display: none;
    font-size: 22px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

/* Sidebar – Latest Pastes */
.sidebar {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.sidebar h3 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 18px;
}

.sidebar-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-list li {
    padding: var(--spacing-xs) 0;
}

.sidebar-list a,
.sidebar-footer .view-all {
    color: var(--text-link);
    text-decoration: none;
    font-weight: 500;
}

.sidebar-list a:hover,
.sidebar-footer .view-all:hover {
    text-decoration: underline;
}

.sidebar-footer {
    margin-top: var(--spacing-sm);
    text-align: right;
}

.sidebar-footer .view-all {
    font-size: 14px;
    font-weight: 600;
}
/* Footer */
.footer {
    background: #111827;
    color: #9ca3af;
    padding: var(--spacing-lg) 0;
    margin-top: 40px;
}

.footer-nav a {
    color: #9ca3af;
    margin-right: 10px;
    text-decoration: none;
}

.footer-nav a:hover {
    color: #fff;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--text-link);
    color: #ffffff;
    padding: 10px 18px;
    min-height: 40px;
    min-width: 90px;
    border-radius: 6px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s ease;
}

.btn:hover {
    background: #1d4ed8;
}

.btn-small {
    padding: 8px 14px;
    min-width: 80px;
}

.btn-danger {
    background: #dc2626;
}

.btn-danger:hover {
    background: #b91c1c;
}

.btn-copy {
    background: #374151;
}

.btn-copy:hover {
    background: var(--bg-header);
}

.c {
  color: #2563eb;
}
.nt {
  color: #6b7280;
}


/* Alerts */
.alert {
    padding: 12px 15px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--text-link);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    margin-top: 15px;
}

/* Home / Paste List */
.paste-list {
    list-style: none;
    margin-top: 20px;
}

.paste-item {
    background: var(--bg-secondary);
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    transition: box-shadow 0.2s ease;
}

.paste-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.paste-item h3 {
    margin-bottom: 4px;
}

.paste-item h3 a {
    color: var(--text-link);
    text-decoration: none;
}

.paste-item h3 a:hover {
    text-decoration: underline;
}

.meta {
    font-size: 13px;
    color: #6b7280;
    margin: 6px 0;
}

.excerpt {
    margin: 10px 0;
    color: #374151;
}
/* Paste View (Optimized) */
.paste-actions {
    margin: 10px 0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Optimized paste rendering */
pre.paste-content {
    background: #111827;
    color: #e5e7eb;
    padding: var(--spacing-md);
    border-radius: 6px;
    margin-top: 15px;
    font-size: 13px;
    max-width: 100%;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    will-change: transform; /* GPU acceleration */
}

pre.paste-content code {
    white-space: inherit;
    font-family: Consolas, Monaco, 'Andale Mono', monospace;
}

/* Admin */
.admin-header {
    background: #111827;
    color: #fff;
    padding: 15px 0;
}

.admin-user {
    font-size: 14px;
}

.admin-login {
    max-width: 400px;
    margin: 80px auto;
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.stat-box {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.stat-box h3 {
    margin-bottom: 8px;
    font-size: 16px;
    color: #374151;
}

.stat-box p {
    font-size: 22px;
    font-weight: bold;
    color: var(--text-link);
}

/* Admin Table */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.admin-table th,
.admin-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.admin-table th {
    background: #f3f4f6;
    font-weight: 600;
}

.admin-table tbody tr:nth-child(even) {
    background: #f9fafb;
}

.admin-table tr:hover {
    background: #e5e7eb !important;
}

/* =====================================================
   Mobile-First Responsive
===================================================== */
@media (max-width: 768px) {
    .container {
        width: 94%;
        padding: 14px 0;
    }

    h1 { font-size: 22px; line-height: 1.3; }
    h2 { font-size: 18px; }

    .nav-toggle { display: block; }
    
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 6px;
        margin-top: 10px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        display: block;
        padding: 10px;
        border-radius: 4px;
        background: #111827;
    }

    .paste-item {
        padding: 14px;
    }

    .paste-item h3 {
        font-size: 16px;
        line-height: 1.3;
    }

    .excerpt { font-size: 14px; }

    .paste-actions .btn {
        flex: 1;
        padding: 10px;
        font-size: 14px;
        min-width: auto;
    }

    input, textarea, button { font-size: 16px; }
    textarea { min-height: 180px; }

    .admin-login {
        margin: 40px 15px;
        padding: 20px;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }

    .admin-table {
        font-size: 14px;
    }

    .admin-table th,
    .admin-table td {
        padding: 8px 6px;
    }
}