/* ============================================
   resimLink - Ana Stil Dosyası
   ============================================ */

/* Google Fonts already loaded in header */
:root {
    --bg-primary:    #0f1117;
    --bg-secondary:  #1a1d27;
    --bg-card:       #1e2130;
    --bg-input:      #252836;
    --border-color:  #2e3347;
    --border-light:  #3a4060;
    --text-primary:  #e8eaf6;
    --text-secondary:#9ba3c0;
    --text-muted:    #6b7399;
    --accent-blue:   #4f8ef7;
    --accent-purple: #8b5cf6;
    --accent-green:  #34d399;
    --accent-red:    #f87171;
    --gradient-main: linear-gradient(135deg, #4f8ef7 0%, #8b5cf6 100%);
    --gradient-hover:linear-gradient(135deg, #3b7de8 0%, #7c3aed 100%);
    --shadow-sm:     0 1px 3px rgba(0,0,0,0.3);
    --shadow-md:     0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg:     0 10px 40px rgba(0,0,0,0.5);
    --shadow-glow:   0 0 30px rgba(79,142,247,0.15);
    --radius-sm:     8px;
    --radius-md:     12px;
    --radius-lg:     20px;
    --transition:    0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ HEADER ============ */
.site-header {
    background: rgba(15, 17, 23, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
    transition: opacity var(--transition);
}
.logo:hover { opacity: 0.85; }
.logo-dot { color: var(--accent-blue); }

.main-nav {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-input); }
.nav-link.active {
    color: var(--accent-blue);
    background: rgba(79,142,247,0.12);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}
.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition);
}

.mobile-nav {
    display: none;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}
.mobile-nav-link {
    display: block;
    padding: 12px 24px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--text-primary); }
.mobile-nav.open { display: block; }

/* ============ HERO / HOME ============ */
.hero {
    text-align: center;
    padding: 60px 0 40px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 300px;
    background: radial-gradient(ellipse at 50% 0%, rgba(79,142,247,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============ UPLOAD CARD ============ */
.upload-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 760px;
    margin: 0 auto 60px;
    box-shadow: var(--shadow-lg);
}

.upload-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.upload-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    background: none;
    position: relative;
}
.upload-tab::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity var(--transition);
}
.upload-tab:hover { color: var(--text-primary); background: rgba(255,255,255,0.02); }
.upload-tab.active { color: var(--accent-blue); }
.upload-tab.active::after { opacity: 1; }

.upload-tab svg { width: 24px; height: 24px; }

.tab-content { padding: 28px 28px 32px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Drop Zone */
.drop-zone {
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    padding: 52px 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.drop-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity var(--transition);
}
.drop-zone:hover, .drop-zone.drag-over {
    border-color: var(--accent-blue);
    background: rgba(79,142,247,0.04);
}
.drop-zone:hover::before, .drop-zone.drag-over::before { opacity: 0.03; }

.drop-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.drop-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    color: var(--text-muted);
    transition: all var(--transition);
}
.drop-zone:hover .drop-icon { color: var(--accent-blue); transform: translateY(-2px); }

.drop-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.drop-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Preview inside dropzone */
.drop-preview {
    position: relative;
    z-index: 1;
}
.drop-preview img {
    max-height: 200px;
    border-radius: var(--radius-sm);
    object-fit: contain;
}
.drop-preview-name {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Form Options */
.form-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input, .form-select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 11px 14px;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-family: inherit;
    outline: none;
    transition: all var(--transition);
    -webkit-appearance: none;
    appearance: none;
}
.form-input:focus, .form-select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(79,142,247,0.15);
}
.form-input::placeholder { color: var(--text-muted); }

.select-wrapper {
    position: relative;
}
.select-wrapper::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--text-muted);
    pointer-events: none;
}

.btn-upload {
    width: 100%;
    margin-top: 24px;
    padding: 14px 28px;
    background: var(--gradient-main);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: inherit;
    box-shadow: 0 4px 20px rgba(79,142,247,0.3);
}
.btn-upload:hover {
    background: var(--gradient-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(79,142,247,0.4);
}
.btn-upload:active { transform: translateY(0); }
.btn-upload:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* URL Tab */
.url-tab-content .url-input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}
.url-tab-content .form-input { flex: 1; }

/* Paste Tab */
.paste-zone {
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    padding: 60px 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--bg-input);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    outline: none;
}
.paste-zone:focus, .paste-zone.has-content { border-color: var(--accent-blue); }
.paste-zone svg { color: var(--text-muted); }
.paste-zone p { color: var(--text-secondary); font-weight: 500; }
.paste-zone small { color: var(--text-muted); font-size: 0.8rem; }

.paste-preview { position: relative; }
.paste-preview img { max-height: 220px; border-radius: var(--radius-sm); }
.paste-clear {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 28px;
    height: 28px;
    background: var(--accent-red);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============ PROGRESS BAR ============ */
.upload-progress {
    display: none;
    margin-top: 20px;
}
.upload-progress.active { display: block; }
.progress-bar-bg {
    background: var(--bg-input);
    border-radius: 999px;
    height: 6px;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    background: var(--gradient-main);
    border-radius: 999px;
    transition: width 0.3s ease;
    width: 0%;
}
.progress-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

/* ============ VIEW PAGE ============ */
.view-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}

.view-header {
    text-align: center;
    margin-bottom: 40px;
}
.view-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
}
.view-header p { color: var(--text-secondary); }

.view-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 28px;
    align-items: start;
}

.view-image-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.view-image-container {
    background: #141620;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    max-height: 600px;
    overflow: hidden;
}
.view-image-container img {
    max-width: 100%;
    max-height: 600px;
    object-fit: contain;
    display: block;
}

.view-image-meta {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
}
.view-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-blue);
}
.view-meta-extra {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.share-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.share-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 6px;
}
.share-card-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.share-links { display: flex; flex-direction: column; gap: 12px; }

.share-item-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.share-input-group {
    display: flex;
    gap: 10px;
}
.share-input {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-family: 'Inter', monospace;
    outline: none;
    cursor: text;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.btn-copy {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    transition: all var(--transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-copy:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn-copy.copied { border-color: var(--accent-green); color: var(--accent-green); }

.delete-info-box {
    margin-top: 20px;
    background: rgba(248,113,113,0.08);
    border: 1px solid rgba(248,113,113,0.25);
    border-radius: var(--radius-md);
    padding: 16px;
}
.delete-info-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-red);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}
.delete-code-display {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: var(--accent-red);
    text-align: center;
    padding: 8px 0;
    font-family: monospace;
}
.delete-info-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

.view-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}
.btn-action {
    flex: 1;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-family: inherit;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-secondary);
}
.btn-action:hover { border-color: var(--accent-blue); color: var(--text-primary); }
.btn-action.danger:hover { border-color: var(--accent-red); color: var(--accent-red); }
.btn-action a { color: inherit; display: flex; align-items: center; gap: 7px; }

/* Password gate */
.password-gate {
    max-width: 420px;
    margin: 80px auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}
.password-gate .lock-icon {
    width: 56px;
    height: 56px;
    color: var(--accent-blue);
    margin: 0 auto 20px;
}
.password-gate h2 { font-size: 1.3rem; margin-bottom: 8px; }
.password-gate p { color: var(--text-secondary); margin-bottom: 24px; font-size: 0.9rem; }

/* ============ BLOG ============ */
.page-header {
    padding: 50px 0 40px;
    text-align: center;
}
.page-title {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}
.page-subtitle { color: var(--text-secondary); }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    padding-bottom: 60px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.blog-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.blog-card-cover {
    height: 180px;
    background: linear-gradient(135deg, var(--bg-input), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
}
.blog-card-cover svg { width: 48px; height: 48px; color: var(--text-muted); }
.blog-card-cover img { width: 100%; height: 100%; object-fit: cover; }

.blog-card-content { padding: 20px; }
.blog-card-date { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 10px; }
.blog-card-title { font-size: 1rem; font-weight: 700; margin-bottom: 10px; color: var(--text-primary); }
.blog-card-excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    transition: gap var(--transition);
}
.blog-card-link:hover { gap: 10px; }

/* Blog Post */
.blog-post-page { max-width: 720px; margin: 0 auto; padding: 40px 24px 80px; }
.blog-post-header { margin-bottom: 40px; }
.blog-post-date { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.blog-post-title { font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 20px; }
.blog-post-cover { width: 100%; border-radius: var(--radius-lg); margin-bottom: 32px; }
.blog-post-body { font-size: 1rem; line-height: 1.8; color: var(--text-secondary); }
.blog-post-body p { margin-bottom: 20px; }
.blog-post-body h2 { color: var(--text-primary); font-size: 1.4rem; margin: 30px 0 15px; }
.blog-post-body h3 { color: var(--text-primary); font-size: 1.15rem; margin: 25px 0 12px; }

/* ============ DELETE PAGE ============ */
.simple-page {
    max-width: 480px;
    margin: 80px auto;
    padding: 0 24px;
}
.simple-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}
.simple-card h1 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.simple-card p { color: var(--text-secondary); margin-bottom: 24px; font-size: 0.9rem; }

/* ============ ALERT MESSAGES ============ */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: #fca5a5; }
.alert-success { background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.3); color: #6ee7b7; }
.alert-info { background: rgba(79,142,247,0.1); border: 1px solid rgba(79,142,247,0.3); color: #93c5fd; }

/* ============ STATS SECTION ============ */
.stats-section { padding: 40px 0; margin-top: 20px; border-top: 1px solid var(--border-color); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 600px; margin: 0 auto; text-align: center; }
.stat-number { font-size: 2rem; font-weight: 800; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

/* ============ FOOTER ============ */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .footer-logo { margin-bottom: 14px; }
.footer-desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }

.footer-links h4 { font-size: 0.85rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 14px; }
.footer-links ul { display: flex; flex-direction: column; gap: 9px; }
.footer-links li { display: flex; align-items: center; gap: 8px; }
.footer-links a, .footer-links li { font-size: 0.85rem; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px; height: 36px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition);
}
.footer-social a:hover { color: var(--accent-blue); border-color: var(--accent-blue); }

/* ============ ADMIN ============ */
.admin-layout { min-height: 100vh; }
.admin-sidebar {
    width: 240px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.admin-main {
    margin-left: 240px;
    padding: 32px;
}
.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}
.admin-nav-link:hover, .admin-nav-link.active { background: var(--bg-input); color: var(--text-primary); }
.admin-nav-link.active { color: var(--accent-blue); }

.admin-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 32px; }
.admin-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}
.admin-stat-card .number { font-size: 2rem; font-weight: 800; color: var(--accent-blue); }
.admin-stat-card .label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th {
    background: var(--bg-input);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}
.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}
.admin-table tr:hover td { background: var(--bg-input); }
.admin-table .thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; }

/* ============ UTILITIES ============ */
.main-content { flex: 1; }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.hidden { display: none !important; }

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-secondary);
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-sm:hover { border-color: var(--accent-blue); color: var(--text-primary); }
.btn-sm.danger:hover { border-color: var(--accent-red); color: var(--accent-red); }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-blue { background: rgba(79,142,247,0.15); color: var(--accent-blue); }
.badge-green { background: rgba(52,211,153,0.15); color: var(--accent-green); }
.badge-red { background: rgba(248,113,113,0.15); color: var(--accent-red); }
.badge-muted { background: var(--bg-input); color: var(--text-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .view-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .admin-sidebar { display: none; }
    .admin-main { margin-left: 0; }
}

@media (max-width: 600px) {
    .main-nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .form-options { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .hero { padding: 40px 0 24px; }
    .tab-content { padding: 20px 16px 24px; }
    .upload-tab { padding: 16px 8px; font-size: 0.8rem; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .view-actions { flex-wrap: wrap; }
}

/* ==== Scrollbar ==== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Spinner */
.spinner {
    width: 22px; height: 22px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Fade-in animation */
.fade-in { animation: fadeIn 0.5s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }