UI fixes: remove sidebar dupes from editor.css, remove features section, divider 100%, tile bg

- editor.css: removed duplicate sidebar CSS + :root vars (shared.css handles it)
- Landing: removed features/advantages section
- Removed Возможности link from all menus (landing, login, register, status, dashboard)
- Sidebar divider: width 100%
- Dashboard tiles: white bg (surface-800), lighter shadow on hover

public/dashboard.html

@@ -35,8 +35,8 @@
         .fade-d3 { animation: fadeUp .4s ease-out .15s forwards; opacity:0; }
         .fade-d4 { animation: fadeUp .4s ease-out .2s forwards; opacity:0; }
 
-        .tool-tile { display:flex; flex-direction:column; gap:10px; padding:18px; border-radius:14px; border:1px solid var(--surface-600); background:var(--surface-700); color:inherit; text-decoration:none; transition:all .2s; }
+        .tool-tile { display:flex; flex-direction:column; gap:10px; padding:18px; border-radius:14px; border:1px solid var(--surface-600); background:var(--surface-800); color:inherit; text-decoration:none; transition:all .2s; }
-        .tool-tile:hover { transform:translateY(-2px); border-color:rgba(0,84,230,.3); box-shadow:0 8px 24px rgba(0,0,0,.25); background:var(--surface-800); }
+        .tool-tile:hover { transform:translateY(-2px); border-color:rgba(0,84,230,.3); box-shadow:0 8px 24px rgba(0,0,0,.1); background:var(--surface-700); }
         .tile-icon { width:40px; height:40px; border-radius:10px; background:rgba(0,84,230,.1); display:flex; align-items:center; justify-content:center; color:#0054e6; flex-shrink:0; transition:background .2s; }
         .tool-tile:hover .tile-icon { background:rgba(0,84,230,.18); }
         .tile-title { font-size:14px; font-weight:600; color:var(--text-primary); }
@@ -53,7 +53,7 @@
         .cat-count { font-size:11px; color:var(--text-muted); font-family:'JetBrains Mono',monospace; background:var(--surface-600); padding:2px 8px; border-radius:6px; }
         .cat-desc { font-size:12px; color:var(--text-muted); margin-left:auto; font-family:'JetBrains Mono',monospace; }
 
-        .about-card { background:var(--surface-700); border:1px solid var(--surface-600); border-radius:16px; padding:24px; margin-top:40px; }
+        .about-card { background:var(--surface-800); border:1px solid var(--surface-600); border-radius:16px; padding:24px; margin-top:40px; }
         .about-card h2 { font-size:16px; font-weight:700; color:var(--text-primary); margin-bottom:12px; }
         .about-card p { font-size:13px; color:var(--text-secondary); line-height:1.7; }
         .about-stats { display:flex; gap:24px; margin-top:16px; flex-wrap:wrap; }
@@ -75,7 +75,6 @@
     <nav class="dash-nav">
         <a href="/" class="dash-nav-link">Главная</a>
         <a href="/#tools" class="dash-nav-link">Инструменты</a>
-        <a href="/#features" class="dash-nav-link">Возможности</a>
     </nav>
     <div class="dash-right">
         <span class="dash-user" id="headerUser"></span>

public/editor.css

@@ -1,17 +1,7 @@
 *{margin:0;padding:0;box-sizing:border-box}
-:root{--bg:#060c18;--surface-800:rgba(9,16,32,0.95);--surface-700:#0d1828;--surface-600:#162040;--text-primary:#fff;--text-secondary:#c0c0c0;--text-muted:#666;--accent:#0054e6;--accent-dim:#0043b8;--accent-bg:rgba(0,84,230,0.08);--danger:#ff5252;--warn:#ffd600}
 body{font-family:'Manrope',sans-serif;font-size:13px;background:var(--bg);color:var(--text-secondary);overflow:hidden;height:100vh;width:100vw;user-select:none}
 input,select,button,textarea{font-family:inherit;font-size:inherit}
 
-/* Sidebar */
-.sidebar{position:fixed;top:0;left:0;width:56px;height:100vh;display:flex;flex-direction:column;align-items:center;padding:16px 0 12px;z-index:100;border-right:1px solid var(--surface-600);background:var(--surface-800);backdrop-filter:blur(12px)}
-.sidebar-logo{margin-bottom:24px;color:var(--text-muted);font-size:10px;font-weight:700;letter-spacing:.08em;font-family:'JetBrains Mono',monospace}
-.sidebar-nav{display:flex;flex-direction:column;gap:6px;flex:1;overflow-y:auto;scrollbar-width:none}
-.sidebar-nav::-webkit-scrollbar{display:none}
-.sidebar-link{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s;text-decoration:none;position:relative;flex-shrink:0}
-.sidebar-link:hover{color:var(--text-secondary);background:rgba(255,255,255,.04)}
-.sidebar-link.active{color:var(--accent);background:var(--accent-bg)}
-.sidebar-link.active::before{content:'';position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:3px;height:20px;border-radius:0 3px 3px 0;background:var(--accent)}
 
 /* Main layout */
 .editor-wrap{margin-left:56px;height:100vh;display:flex;flex-direction:column}
@@ -162,9 +152,6 @@ input,select,button,textarea{font-family:inherit;font-size:inherit}
 .lp-row span{font-size:10px;color:var(--text-muted);font-family:'JetBrains Mono',monospace;width:28px;text-align:right;flex-shrink:0}
 
 @media(max-width:640px){
-    .sidebar{position:fixed;top:auto;bottom:0;left:0;width:100%;height:52px;flex-direction:row;justify-content:center;padding:0 8px;border-right:none;border-top:1px solid var(--surface-600);gap:0}
+
-    .sidebar-logo{display:none}
-    .sidebar-nav{flex-direction:row;gap:2px;flex:none}
-    .sidebar-link.active::before{left:50%;top:auto;bottom:-6px;transform:translateX(-50%);width:20px;height:3px;border-radius:3px 3px 0 0}
     .editor-wrap{margin-left:0;height:calc(100vh - 52px)}
 }

public/landing.html

@@ -1081,7 +1081,6 @@
     <nav class="top-nav">
         <a href="/">Главная</a>
         <a href="/#tools">Инструменты</a>
-        <a href="/#features">Возможности</a>
     </nav>
     <div class="top-right">
         <button class="theme-btn" id="themeBtn" title="Переключить тему">
@@ -1457,119 +1456,7 @@
 
 ════════════════════════════════════════════ -->
 
-<section class="adv-section" id="features">
 
-    <div style="max-width:1120px;margin:0 auto;">
-
-        <div class="adv-grid">
-
-
-
-            <div class="adv-card reveal">
-
-                <div class="adv-icon-wrap">
-
-                    <!-- Heroicons: gift -->
-
-                    <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round">
-
-                        <path d="M20 12v10H4V12"/>
-
-                        <path d="M22 7H2v5h20V7z"/>
-
-                        <path d="M12 22V7"/>
-
-                        <path d="M12 7H7.5a2.5 2.5 0 0 1 0-5C11 2 12 7 12 7z"/>
-
-                        <path d="M12 7h4.5a2.5 2.5 0 0 0 0-5C13 2 12 7 12 7z"/>
-
-                    </svg>
-
-                </div>
-
-                <div class="adv-title">Без ограничений</div>
-
-                <p class="adv-desc">Никаких подписок и скрытых платежей. Все 13 инструментов доступны сразу после регистрации.</p>
-
-            </div>
-
-
-
-            <div class="adv-card reveal reveal-delay-1">
-
-                <div class="adv-icon-wrap">
-
-                    <!-- Heroicons: computer-desktop -->
-
-                    <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round">
-
-                        <rect x="2" y="3" width="20" height="14" rx="2"/>
-
-                        <path d="M8 21h8M12 17v4"/>
-
-                    </svg>
-
-                </div>
-
-                <div class="adv-title">В браузере</div>
-
-                <p class="adv-desc">Ничего устанавливать не нужно. Работает на любом устройстве с современным браузером.</p>
-
-            </div>
-
-
-
-            <div class="adv-card reveal reveal-delay-2">
-
-                <div class="adv-icon-wrap">
-
-                    <!-- Heroicons: shield-check -->
-
-                    <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round">
-
-                        <path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/>
-
-                        <path d="m9 12 2 2 4-4"/>
-
-                    </svg>
-
-                </div>
-
-                <div class="adv-title">Безопасно</div>
-
-                <p class="adv-desc">Ваши файлы обрабатываются локально или транзитно и не сохраняются на нашем сервере.</p>
-
-            </div>
-
-
-
-            <div class="adv-card reveal reveal-delay-3">
-
-                <div class="adv-icon-wrap">
-
-                    <!-- Heroicons: bolt -->
-
-                    <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round">
-
-                        <path d="M13 2 3 14h9l-1 8 10-12h-9l1-8z"/>
-
-                    </svg>
-
-                </div>
-
-                <div class="adv-title">Быстро</div>
-
-                <p class="adv-desc">Лёгкий интерфейс, мгновенная обработка без очередей и ожидания серверного ответа.</p>
-
-            </div>
-
-
-
-        </div>
-
-    </div>
-
-</section>
 
 
 

public/login.html

@@ -58,7 +58,6 @@
     <nav class="top-nav">
         <a href="/">Главная</a>
         <a href="/#tools">Инструменты</a>
-        <a href="/#features">Возможности</a>
     </nav>
     <div class="top-right">
         <button class="theme-btn" id="themeBtn" title="Переключить тему">

public/register.html

@@ -58,7 +58,6 @@
     <nav class="top-nav">
         <a href="/">Главная</a>
         <a href="/#tools">Инструменты</a>
-        <a href="/#features">Возможности</a>
     </nav>
     <div class="top-right">
         <button class="theme-btn" id="themeBtn" title="Переключить тему">

public/shared.css

@@ -58,7 +58,7 @@ body {
 .main-content { margin-left:56px }
 
 /* Sidebar dividers */
-.sidebar-divider { width:20px;height:1px;background:var(--surface-600);margin:2px 0;flex-shrink:0 }
+.sidebar-divider { width:100%;height:1px;background:var(--surface-600);margin:2px 0;flex-shrink:0 }
 
 /* Sidebar user avatar */
 .sidebar-avatar { width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;font-family:'Manrope',sans-serif;cursor:pointer;transition:opacity .2s }

public/status.html

@@ -55,7 +55,6 @@
     <nav class="top-nav">
         <a href="/">Главная</a>
         <a href="/#tools">Инструменты</a>
-        <a href="/#features">Возможности</a>
     </nav>
     <div class="top-right">
         <button class="theme-btn" id="themeBtn" title="Переключить тему">