@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg: #f8f9fb; --bg-secondary: #eef1f6; --card: #ffffff; --card-hover: #fbf5ff;
    --text: #000000; --text-secondary: #475569; --text-muted: #94a3b8;
    --primary: #B200FF; --primary-light: #d166ff; --primary-dark: #8200bf;
    --primary-bg: rgba(178,0,255,0.08); --primary-border: rgba(178,0,255,0.2);
    --accent: #06b6d4; --success: #10b981; --warning: #f59e0b; --danger: #ef4444;
    --border: #e2e8f0; --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.08); --radius: 12px; --radius-lg: 16px;
    --transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
[data-theme="dark"] {
    --bg: #000000; --bg-secondary: #111111; --card: #1a1a1a; --card-hover: #222222;
    --text: #ffffff; --text-secondary: #a1a1aa; --text-muted: #71717a;
    --primary: #B200FF; --primary-light: #d166ff; --primary-dark: #8200bf;
    --primary-bg: rgba(178,0,255,0.15); --primary-border: rgba(178,0,255,0.3);
    --border: #2a2a2a; --shadow: 0 1px 3px rgba(0,0,0,0.5), 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.6);
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Inter',system-ui,-apple-system,sans-serif; background:var(--bg); color:var(--text); min-height:100vh; transition:var(--transition); line-height:1.6; }
a { color:var(--primary); text-decoration:none; transition:var(--transition); }
a:hover { color:var(--primary-dark); }
.container { max-width:1200px; margin:0 auto; padding:0 1.5rem; }

/* ===== NAVBAR ===== */
.navbar { background:var(--card); border-bottom:1px solid var(--border); position:sticky; top:0; z-index:100; backdrop-filter:blur(12px); }
.navbar .container { display:flex; align-items:center; justify-content:space-between; height:64px; gap:1rem; }
.nav-brand { display:flex; align-items:center; gap:0.5rem; font-size:1.25rem; font-weight:800; color:var(--primary); text-decoration:none; }
.nav-logo { height: 32px; width: auto; object-fit: contain; }
.light-mode-logo { display: block; }
.dark-mode-logo { display: none; }
[data-theme="dark"] .light-mode-logo { display: none; }
[data-theme="dark"] .dark-mode-logo { display: block; }
.nav-brand i { font-size:1.5rem; }
.nav-links { display:flex; align-items:center; gap:0.25rem; }
.nav-links a, .nav-links button { padding:0.5rem 0.75rem; border-radius:8px; font-size:0.875rem; font-weight:500; color:var(--text-secondary); border:none; background:none; cursor:pointer; transition:var(--transition); white-space:nowrap; }
.nav-links a:hover, .nav-links button:hover { background:var(--primary-bg); color:var(--primary); }
.nav-actions { display:flex; align-items:center; gap:0.5rem; }
.nav-search-btn { padding: 0 1rem; height:36px; border-radius:18px; border:1px solid var(--border); background:var(--bg-secondary); color:var(--text-secondary); cursor:pointer; display:flex; align-items:center; justify-content:center; gap: 0.5rem; font-size:0.9rem; transition:var(--transition); }
.nav-search-btn i { font-size: 1.1rem; }
.nav-search-btn:hover { border-color:var(--primary); color:var(--primary); background: var(--primary-bg); }
.theme-toggle { width:36px; height:36px; border-radius:8px; border:1px solid var(--border); background:var(--bg); color:var(--text-secondary); cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:1.1rem; transition:var(--transition); }
.theme-toggle:hover { border-color:var(--primary); color:var(--primary); }

/* ===== BUTTONS ===== */
.btn { display:inline-flex; align-items:center; gap:0.5rem; padding:0.625rem 1.25rem; border-radius:8px; font-size:0.875rem; font-weight:600; border:none; cursor:pointer; transition:var(--transition); text-decoration:none; line-height:1.4; }
.btn-primary { background:var(--primary); color:#fff; box-shadow:0 2px 8px rgba(79,70,229,0.25); }
.btn-primary:hover { background:var(--primary-dark); transform:translateY(-1px); box-shadow:0 4px 12px rgba(79,70,229,0.35); color:#fff; }
.btn-secondary { background:var(--bg-secondary); color:var(--text); border:1px solid var(--border); }
.btn-secondary:hover { background:var(--primary-bg); border-color:var(--primary-border); color:var(--primary); }
.btn-outline { background:transparent; color:var(--primary); border:1.5px solid var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }
.btn-ghost { background:transparent; color:var(--text-secondary); }
.btn-ghost:hover { background:var(--primary-bg); color:var(--primary); }
.btn-danger { background:var(--danger); color:#fff; }
.btn-sm { padding:0.375rem 0.75rem; font-size:0.8rem; }
.btn-lg { padding:0.875rem 1.75rem; font-size:1rem; }
.btn:disabled { opacity:0.5; cursor:not-allowed; transform:none !important; }

/* ===== HERO ===== */
.hero { padding:4rem 0 3rem; text-align:center; }
.hero h1 { font-size:clamp(2rem,4vw,3rem); font-weight:800; line-height:1.2; margin-bottom:1rem; background:linear-gradient(135deg,var(--text) 0%,var(--primary) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero p { font-size:1.125rem; color:var(--text-secondary); max-width:600px; margin:0 auto 2rem; }
.hero-actions { display:flex; gap:0.75rem; justify-content:center; flex-wrap:wrap; }

/* ===== SEARCH COMMAND PALETTE ===== */
.search-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.5); backdrop-filter:blur(4px); z-index:200; display:none; align-items:flex-start; justify-content:center; padding-top:15vh; }
.search-overlay.active { display:flex; }
.search-modal { background:var(--card); border-radius:var(--radius-lg); width:90%; max-width:560px; box-shadow:var(--shadow-lg); border:1px solid var(--border); overflow:hidden; animation:slideDown 0.2s ease; display: flex; flex-direction: column; }
.search-dropzone { padding: 2rem; border-bottom: 1px dashed var(--primary); text-align: center; background: rgba(178,0,255,0.05); color: var(--primary); }
.search-dropzone i { font-size: 2rem; margin-bottom: 0.5rem; }
.search-dropzone p { margin: 0; font-weight: 500; font-size: 0.95rem; }
.search-dropzone.dragover { background: rgba(178,0,255,0.15); }
.search-file-badge { display: inline-flex; align-items: center; gap: 0.25rem; background: var(--primary); color: #fff; padding: 0.25rem 0.5rem; border-radius: 4px; font-size: 0.8rem; font-weight: 600; margin-right: 0.5rem; }
.search-file-badge .remove-icon { cursor: pointer; border-radius: 50%; padding: 2px; transition: background 0.2s; }
.search-file-badge .remove-icon:hover { background: rgba(0,0,0,0.2); }
@keyframes slideDown { from{opacity:0;transform:translateY(-10px)} to{opacity:1;transform:translateY(0)} }
.search-input-wrap { display:flex; align-items:center; padding:0.75rem 1rem; border-bottom:1px solid var(--border); gap:0.75rem; }
.search-input-wrap i { font-size:1.25rem; color:var(--text-muted); }
.search-input-wrap input { flex:1; border:none; background:none; font-size:1rem; color:var(--text); outline:none; font-family:inherit; }
.search-input-wrap kbd { font-size:0.7rem; padding:2px 6px; border-radius:4px; background:var(--bg-secondary); color:var(--text-muted); border:1px solid var(--border); }
.search-results { max-height:360px; overflow-y:auto; padding:0.5rem; }
.search-result-item { display:flex; align-items:center; gap:0.75rem; padding:0.625rem 0.75rem; border-radius:8px; cursor:pointer; transition:var(--transition); }
.search-result-item:hover, .search-result-item.active { background:var(--primary-bg); }
.search-result-item i { font-size:1.25rem; color:var(--primary); width:24px; text-align:center; }
.search-result-item .sr-name { font-weight:500; font-size:0.9rem; }
.search-result-item .sr-desc { font-size:0.75rem; color:var(--text-muted); }
.search-empty { padding:2rem; text-align:center; color:var(--text-muted); font-size:0.9rem; }
.sr-file-badge { display:inline-flex; align-items:center; gap:0.25rem; background:var(--primary-bg); color:var(--primary); padding:0.15rem 0.5rem; border-radius:4px; font-size:0.7rem; font-weight:600; white-space:nowrap; border:1px solid var(--primary-border); }
.sr-file-badge i { font-size:0.85rem; }

/* ===== CATEGORY TABS ===== */
.tabs-section { padding:0 0 1rem; }
.tabs { display:flex; gap:0.375rem; overflow-x:auto; padding-bottom:0.5rem; scrollbar-width:none; justify-content:center; }
.tabs::-webkit-scrollbar { display:none; }

@keyframes genie {
    0% { transform: scale(0.5) translateY(50px); opacity: 0; filter: blur(5px); }
    70% { transform: scale(1.05) translateY(-5px); opacity: 1; filter: blur(0px); }
    100% { transform: scale(1) translateY(0); }
}
.genie-anim {
    animation: genie 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.tab { padding:0.5rem 1rem; border-radius:20px; font-size:0.8rem; font-weight:600; border:1px solid var(--border); background:var(--card); color:var(--text-secondary); cursor:pointer; transition:var(--transition); white-space:nowrap; }
.tab:hover { border-color:var(--primary-border); color:var(--primary); }
.tab.active { background:var(--primary); color:#fff; border-color:var(--primary); }

/* ===== TOOL CARDS ===== */
.tools-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:1rem; padding-bottom:2rem; }
.tool-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:1.5rem; cursor:pointer; transition:var(--transition); position:relative; overflow:hidden; }
.tool-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-lg); border-color:var(--primary-border); }
.tool-card .tc-icon { width:44px; height:44px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; margin-bottom:0.75rem; }
.tool-card .tc-icon.organize { background:rgba(79,70,229,0.1); color:var(--primary); }
.tool-card .tc-icon.optimize { background:rgba(16,185,129,0.1); color:var(--success); }
.tool-card .tc-icon.convert { background:rgba(245,158,11,0.1); color:var(--warning); }
.tool-card .tc-icon.edit { background:rgba(6,182,212,0.1); color:var(--accent); }
.tool-card .tc-icon.security { background:rgba(239,68,68,0.1); color:var(--danger); }
.tool-card .tc-icon.intelligence { background:rgba(168,85,247,0.1); color:#a855f7; }
.tool-card h3 { font-size:0.95rem; font-weight:600; margin-bottom:0.25rem; }
.tool-card p { font-size:0.8rem; color:var(--text-muted); line-height:1.4; }
.tool-card .tc-badge { position:absolute; top:0.75rem; right:0.75rem; font-size:0.65rem; padding:2px 6px; border-radius:4px; background:var(--primary-bg); color:var(--primary); font-weight:600; }

/* ===== TOOL PAGE ===== */
.tool-page { padding:2rem 0 4rem; }
.tool-header { text-align:center; margin-bottom:2rem; }
.tool-header h1 { font-size:2rem; font-weight:800; margin-bottom:0.5rem; }
.tool-header p { color:var(--text-secondary); max-width:500px; margin:0 auto; }
.tool-workspace { background:var(--card); border:1px solid var(--border); border-radius:var(--radius-lg); padding:2rem; box-shadow:var(--shadow); max-width:700px; margin:0 auto; transition: max-width 0.3s ease; }
.tool-workspace.result-expanded { max-width:1100px; }

/* ===== UPLOAD AREA ===== */
.upload-area { border:2px dashed var(--primary-border); border-radius:var(--radius); padding:3rem 2rem; text-align:center; cursor:pointer; transition:var(--transition); background:var(--primary-bg); }
.upload-area:hover, .upload-area.dragover { background:rgba(79,70,229,0.12); border-color:var(--primary); }
.upload-area i { font-size:3rem; color:var(--primary); margin-bottom:0.75rem; }
.upload-area h3 { font-size:1.1rem; margin-bottom:0.25rem; }
.upload-area p { font-size:0.85rem; color:var(--text-muted); }

/* ===== FILE LIST ===== */
.file-list { margin-top:1.25rem; display:flex; flex-direction:column; gap:0.5rem; }
.file-item { display:flex; align-items:center; justify-content:space-between; padding:0.75rem 1rem; background:var(--bg-secondary); border-radius:8px; font-size:0.875rem; }
.file-item .fi-info { display:flex; align-items:center; gap:0.5rem; min-width:0; }
.file-item .fi-name { white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.file-item .fi-size { color:var(--text-muted); font-size:0.75rem; white-space:nowrap; }
.file-item .fi-remove { color:var(--text-muted); cursor:pointer; border:none; background:none; font-size:1.1rem; transition:var(--transition); }
.file-item .fi-remove:hover { color:var(--danger); }

/* ===== EXTRA INPUTS ===== */
.extra-input { margin-top:1.25rem; display:flex; flex-direction:column; gap:0.5rem; }
.extra-input label { font-size:0.85rem; font-weight:600; }
.form-input { padding:0.625rem 0.875rem; border:1px solid var(--border); border-radius:8px; background:var(--bg); color:var(--text); font-size:0.9rem; font-family:inherit; outline:none; transition:var(--transition); width:100%; }
.form-input:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(79,70,229,0.1); }
select.form-input { cursor:pointer; }

/* ===== PROCESSING & RESULTS ===== */
.action-area { margin-top:1.5rem; text-align:center; }
.loading-state { text-align:center; margin-top:2rem; }
.spinner { width:36px; height:36px; border:3px solid var(--primary-bg); border-top:3px solid var(--primary); border-radius:50%; animation:spin 0.8s linear infinite; margin:0 auto 0.75rem; }
@keyframes spin { to{transform:rotate(360deg)} }
.progress-bar-wrap { width:100%; height:6px; background:var(--bg-secondary); border-radius:3px; margin:1rem 0; overflow:hidden; }
.progress-bar { height:100%; background:linear-gradient(90deg,var(--primary),var(--primary-light)); border-radius:3px; transition:width 0.3s ease; }
.result-area { margin-top:1.5rem; border-top:1px solid var(--border); padding-top:1.25rem; }
.text-result { width:100%; max-height:300px; overflow-y:auto; background:var(--bg-secondary); padding:1rem; border-radius:8px; font-family:'JetBrains Mono',monospace; font-size:0.85rem; white-space:pre-wrap; line-height:1.6; }
.result-actions { display:flex; gap:0.5rem; flex-wrap:wrap; margin-top:1rem; }

/* ===== RESULT LAYOUT (Two-column: actions left, preview right) ===== */
.result-layout { display:flex; gap:1.5rem; align-items:flex-start; }
.result-left { flex:0 0 auto; min-width:200px; }
.result-right { flex:1 1 auto; min-width:0; }
.result-right .preview-container { width:100%; height:500px; border-radius:8px; overflow:hidden; background:#fff; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; flex-direction:column; }
.result-right .preview-container.preview-multi { height:auto; max-height:700px; overflow-y:auto; padding:1rem; background:var(--bg-secondary); }
.preview-multi-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); gap:1rem; width:100%; }
@media(max-width:768px) {
    .result-layout { flex-direction:column; }
    .result-left { width:100%; }
    .result-right .preview-container { height:350px; }
    .result-right .preview-container.preview-multi { max-height:500px; }
}

/* ===== MULTI-FILE PREVIEW CARDS ===== */
.preview-multi-header { display:flex; align-items:center; gap:0.5rem; padding:0.75rem 1rem; background:var(--card); border-bottom:1px solid var(--border); font-size:0.9rem; position:sticky; top:0; z-index:2; margin: -1rem -1rem 1rem -1rem; }
.preview-card { border:1px solid var(--border); background:var(--card); border-radius:8px; overflow:hidden; box-shadow:0 2px 4px rgba(0,0,0,0.05); display:flex; flex-direction:column; }
.organize-card { position: relative; overflow: visible !important; }
.add-file-between { position: absolute; right: -20px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; background: #fff; border-radius: 50%; border: 1px solid var(--border); box-shadow: 0 2px 5px rgba(0,0,0,0.15); z-index: 10; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; transition: opacity 0.2s, transform 0.2s; color: var(--text-secondary); }
.organize-card:hover .add-file-between { opacity: 1; }
.add-file-between:hover { transform: translateY(-50%) scale(1.1); color: var(--primary); border-color: var(--primary); }

.preview-card-header { display:flex; align-items:center; gap:0.5rem; padding:0.5rem; background:var(--bg-secondary); font-size:0.75rem; font-weight:600; color:var(--text-secondary); border-bottom:1px solid var(--border); }
.preview-card-header i { color:var(--danger); font-size:1.1rem; }
.preview-card-header span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.preview-card-iframe { width:100%; height:250px; border:none; display:block; flex:1; }

/* ===== TRUST SECTION ===== */
.trust-section { padding:3rem 0; }
.trust-section h2 { text-align:center; font-size:1.75rem; font-weight:800; margin-bottom:0.5rem; }
.trust-section > p { text-align:center; color:var(--text-secondary); margin-bottom:2rem; }
.trust-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1rem; }
.trust-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:1.5rem; text-align:center; transition:var(--transition); }
.trust-card:hover { transform:translateY(-2px); box-shadow:var(--shadow); }
.trust-card i { font-size:2rem; color:var(--primary); margin-bottom:0.75rem; }
.trust-card h4 { font-size:0.95rem; margin-bottom:0.25rem; }
.trust-card p { font-size:0.8rem; color:var(--text-muted); }

/* ===== PRICING ===== */
.pricing-section { padding:3rem 0; }
.pricing-section h2 { text-align:center; font-size:1.75rem; font-weight:800; margin-bottom:2rem; }
.pricing-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1.25rem; max-width:900px; margin:0 auto; }
.pricing-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius-lg); padding:2rem; text-align:center; transition:var(--transition); position:relative; }
.pricing-card.featured { border-color:var(--primary); box-shadow:0 0 0 1px var(--primary); }
.pricing-card.featured::before { content:'Popular'; position:absolute; top:-12px; left:50%; transform:translateX(-50%); background:var(--primary); color:#fff; font-size:0.7rem; font-weight:700; padding:2px 12px; border-radius:10px; }
.pricing-card h3 { font-size:1.1rem; margin-bottom:0.5rem; }
.pricing-card .price { font-size:2.5rem; font-weight:800; margin-bottom:1rem; }
.pricing-card .price span { font-size:0.9rem; font-weight:400; color:var(--text-muted); }
.pricing-card ul { list-style:none; text-align:left; margin-bottom:1.5rem; }
.pricing-card ul li { font-size:0.85rem; padding:0.375rem 0; color:var(--text-secondary); display:flex; align-items:center; gap:0.5rem; }
.pricing-card ul li i { color:var(--success); font-size:1rem; }

/* ===== FOOTER ===== */
.footer { background:var(--card); border-top:1px solid var(--border); padding:3rem 0 1.5rem; margin-top:2rem; }
.footer-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:2rem; margin-bottom:2rem; }
.footer-col h4 { font-size:0.85rem; font-weight:700; text-transform:uppercase; letter-spacing:0.05em; color:var(--text-muted); margin-bottom:0.75rem; }
.footer-col a { display:block; font-size:0.85rem; color:var(--text-secondary); padding:0.25rem 0; }
.footer-col a:hover { color:var(--primary); }
.footer-bottom { text-align:center; padding-top:1.5rem; border-top:1px solid var(--border); font-size:0.8rem; color:var(--text-muted); }

/* ===== AUTH PAGES ===== */
.auth-page { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:2rem; }
.auth-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius-lg); padding:2.5rem; width:100%; max-width:420px; box-shadow:var(--shadow-lg); }
.auth-card h2 { font-size:1.5rem; font-weight:700; margin-bottom:0.25rem; }
.auth-card .auth-sub { color:var(--text-muted); font-size:0.9rem; margin-bottom:1.5rem; }
.form-group { margin-bottom:1rem; }
.form-group label { display:block; font-size:0.85rem; font-weight:600; margin-bottom:0.375rem; }
.form-group .form-input { width:100%; }
.auth-footer { text-align:center; margin-top:1rem; font-size:0.85rem; color:var(--text-muted); }

/* ===== DASHBOARD ===== */
.dash-page { padding:2rem 0; }
.dash-header { margin-bottom:2rem; }
.dash-header h1 { font-size:1.75rem; font-weight:700; }
.dash-header p { color:var(--text-secondary); }
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1rem; margin-bottom:2rem; }
.stat-card { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:1.25rem; }
.stat-card .stat-label { font-size:0.8rem; color:var(--text-muted); font-weight:500; }
.stat-card .stat-value { font-size:1.75rem; font-weight:800; color:var(--primary); margin:0.25rem 0; }
.stat-card .stat-sub { font-size:0.75rem; color:var(--text-muted); }

/* ===== DATA TABLE ===== */
.data-table { width:100%; border-collapse:collapse; font-size:0.85rem; }
.data-table th { background:var(--bg-secondary); padding:0.75rem 1rem; text-align:left; font-weight:600; color:var(--text-secondary); font-size:0.8rem; border-bottom:1px solid var(--border); }
.data-table td { padding:0.75rem 1rem; border-bottom:1px solid var(--border); }
.data-table tr:hover { background:var(--primary-bg); }
.status-badge { font-size:0.7rem; padding:2px 8px; border-radius:10px; font-weight:600; }
.status-badge.completed { background:rgba(16,185,129,0.1); color:var(--success); }
.status-badge.failed { background:rgba(239,68,68,0.1); color:var(--danger); }
.status-badge.pending { background:rgba(245,158,11,0.1); color:var(--warning); }

/* ===== EMAIL MODAL ===== */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.5); backdrop-filter:blur(4px); z-index:300; display:none; align-items:center; justify-content:center; }
.modal-overlay.active { display:flex; }
.modal-box { background:var(--card); border-radius:var(--radius-lg); padding:2rem; max-width:400px; width:90%; box-shadow:var(--shadow-lg); text-align:center; animation:slideDown 0.2s ease; }
.modal-box h3 { margin-bottom:0.5rem; }
.modal-box p { font-size:0.85rem; color:var(--text-muted); margin-bottom:1.25rem; }

/* ===== ADMIN ===== */
.admin-layout { display:grid; grid-template-columns:240px 1fr; min-height:100vh; }
.admin-sidebar { background:var(--card); border-right:1px solid var(--border); padding:1.5rem 1rem; }
.admin-sidebar .as-brand { font-size:1rem; font-weight:700; color:var(--primary); margin-bottom:2rem; display:flex; align-items:center; gap:0.5rem; }
.admin-sidebar a { display:flex; align-items:center; gap:0.75rem; padding:0.625rem 0.75rem; border-radius:8px; color:var(--text-secondary); font-size:0.875rem; font-weight:500; margin-bottom:0.25rem; transition:var(--transition); }
.admin-sidebar a:hover, .admin-sidebar a.active { background:var(--primary-bg); color:var(--primary); }
.admin-content { padding:2rem; overflow-y:auto; }

/* ===== FLASH MESSAGES ===== */
.flash { padding:0.75rem 1rem; border-radius:8px; font-size:0.85rem; font-weight:500; margin-bottom:1rem; }
.flash.error { background:rgba(239,68,68,0.1); color:var(--danger); border:1px solid rgba(239,68,68,0.2); }
.flash.success { background:rgba(16,185,129,0.1); color:var(--success); border:1px solid rgba(16,185,129,0.2); }

/* ===== UTILITIES ===== */
.hidden { display:none !important; }
.text-center { text-align:center; }
.mt-1 { margin-top:0.5rem; } .mt-2 { margin-top:1rem; } .mt-3 { margin-top:1.5rem; }
.mb-1 { margin-bottom:0.5rem; } .mb-2 { margin-bottom:1rem; }
.flex { display:flex; } .flex-wrap { flex-wrap:wrap; } .gap-1 { gap:0.5rem; } .gap-2 { gap:1rem; }
.items-center { align-items:center; } .justify-between { justify-content:space-between; }

/* ===== RESPONSIVE ===== */
@media(max-width:768px) {
    .navbar .container { flex-wrap:wrap; height:auto; padding:0.75rem 1rem; }
    .nav-links { display:none; }
    .hero h1 { font-size:1.75rem; }
    .tools-grid { grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); }
    .admin-layout { grid-template-columns:1fr; }
    .admin-sidebar { display:none; }
    .pricing-grid { grid-template-columns:1fr; }
    .trust-grid { grid-template-columns:1fr 1fr; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
/* ===== COMPRESSION UI ===== */
.compress-preset { transition: all 0.2s ease; font-weight: 600; }
.compress-preset:hover { transform: translateY(-1px); }
.compress-preset.btn-primary { box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3); }

#compress-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: var(--bg);
    border-radius: 4px;
    border: 1px solid var(--border);
    outline: none;
}
#compress-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
#compress-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--primary);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.success-pulse {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* ===== BRANDED TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 1.5rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0,0,0,0.18), 0 0 0 1px rgba(178,0,255,0.08);
    backdrop-filter: blur(16px);
    max-width: 420px;
    min-width: 300px;
    animation: toastSlideIn 0.35s cubic-bezier(0.22,1,0.36,1);
    transition: all 0.3s ease;
}
.toast.toast-exit {
    animation: toastSlideOut 0.3s cubic-bezier(0.22,1,0.36,1) forwards;
}
.toast-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.toast-body {
    flex: 1;
    min-width: 0;
}
.toast-title {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}
.toast-msg {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    word-break: break-word;
}
.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    flex-shrink: 0;
    transition: color 0.2s;
}
.toast-close:hover { color: var(--text); }
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    border-radius: 0 0 12px 12px;
    animation: toastProgress 4s linear forwards;
}

.toast.toast-error { border-left: 3px solid var(--danger); }
.toast.toast-error .toast-icon { color: var(--danger); }
.toast.toast-error .toast-title { color: var(--danger); }
.toast.toast-error .toast-progress { background: var(--danger); }

.toast.toast-warning { border-left: 3px solid var(--warning); }
.toast.toast-warning .toast-icon { color: var(--warning); }
.toast.toast-warning .toast-title { color: var(--warning); }
.toast.toast-warning .toast-progress { background: var(--warning); }

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-success .toast-icon { color: var(--success); }
.toast.toast-success .toast-title { color: var(--success); }
.toast.toast-success .toast-progress { background: var(--success); }

.toast.toast-info { border-left: 3px solid var(--primary); }
.toast.toast-info .toast-icon { color: var(--primary); }
.toast.toast-info .toast-title { color: var(--primary); }
.toast.toast-info .toast-progress { background: var(--primary); }

@keyframes toastSlideIn {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes toastSlideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(120%); opacity: 0; }
}
@keyframes toastProgress {
    from { width: 100%; }
    to { width: 0%; }
}

/* ===== BRANDED ERROR MODAL ===== */
.error-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: modalFadeIn 0.25s ease;
}
.error-modal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 24px 80px rgba(0,0,0,0.35), 0 0 0 1px rgba(178,0,255,0.1);
    overflow: hidden;
    animation: modalScaleIn 0.3s cubic-bezier(0.22,1,0.36,1);
}
.error-modal-header {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border);
}
.error-modal-header i {
    font-size: 1.5rem;
}
.error-modal-header.error-type-error { background: linear-gradient(135deg, rgba(239,68,68,0.08), transparent); }
.error-modal-header.error-type-error i { color: var(--danger); }
.error-modal-header.error-type-warning { background: linear-gradient(135deg, rgba(245,158,11,0.08), transparent); }
.error-modal-header.error-type-warning i { color: var(--warning); }
.error-modal-header.error-type-info { background: linear-gradient(135deg, rgba(178,0,255,0.08), transparent); }
.error-modal-header.error-type-info i { color: var(--primary); }
.error-modal-title {
    font-size: 1rem;
    font-weight: 700;
}
.error-modal-body {
    padding: 1.25rem 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.error-modal-footer {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes modalScaleIn {
    from { transform: scale(0.92); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}