diff --git a/frontend/src/styles.css b/frontend/src/styles.css
index 3cbe16b..9929688 100644
--- a/frontend/src/styles.css
+++ b/frontend/src/styles.css
@@ -2,12 +2,13 @@
    Proxmox VPS Panel — UI
    Linear / Vercel-style: чистые формы, тонкие тени, Inter,
    один акцент, без рамок, много воздуха.
+   Dashboard-стиль с боковой навигацией.
    ============================================================ */
 
 @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
 
 :root {
-  /* Базовые цвета — нейтральная светлая серая шкала (как Linear/Vercel) */
+  /* Базовые цвета — нейтральная светлая серая шкала */
   --bg: #fafafa;
   --surface: #ffffff;
   --surface-2: #f5f5f5;
@@ -18,11 +19,11 @@
   --text-muted: #6b7280;
   --text-dim: #9ca3af;
 
-  /* Границы — почти невидимые, заменены на тени */
+  /* Границы */
   --border: rgba(0, 0, 0, 0.06);
   --border-soft: rgba(0, 0, 0, 0.04);
 
-  /* Один акцент — Inter-style синий */
+  /* Один акцент */
   --accent: #0070f3;
   --accent-hover: #005ad1;
   --accent-soft: rgba(0, 112, 243, 0.08);
@@ -36,7 +37,7 @@
   --danger: #ef4444;
   --danger-soft: rgba(239, 68, 68, 0.08);
 
-  /* Тени — мягкие, реалистичные */
+  /* Тени */
   --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
   --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
   --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
@@ -82,93 +83,270 @@ a {
 a:hover { color: var(--accent-hover); }
 
 /* ============================================================
-   Layout
+   Layout shell — горизонтальный: sidebar + main
    ============================================================ */
 
 .shell {
   min-height: 100vh;
   display: flex;
-  flex-direction: column;
+  flex-direction: row;
+  align-items: stretch;
 }
 
-.topbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 18px 32px;
+/* ============================================================
+   Sidebar — боковая навигация
+   ============================================================ */
+
+.sidebar {
+  width: 240px;
   background: var(--surface);
+  display: flex;
+  flex-direction: column;
+  flex-shrink: 0;
+  border-right: 1px solid var(--border-soft);
+  height: 100vh;
   position: sticky;
   top: 0;
-  z-index: 10;
-  box-shadow: var(--shadow-xs);
 }
 
-.brand {
-  font-weight: 600;
-  letter-spacing: -0.01em;
-  font-size: 15px;
+.sidebar-brand {
   display: flex;
   align-items: center;
   gap: 10px;
+  padding: 22px 20px;
+  border-bottom: 1px solid var(--border-soft);
+}
+
+.sidebar-brand-mark {
+  width: 32px;
+  height: 32px;
+  border-radius: 8px;
+  background: var(--accent);
+  color: var(--accent-text);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-weight: 700;
+  font-size: 13px;
+  box-shadow: 0 1px 3px rgba(0, 112, 243, 0.3);
+}
+
+.sidebar-brand-text {
+  font-weight: 600;
+  font-size: 15px;
+  letter-spacing: -0.01em;
   color: var(--text);
 }
 
-.brand .prompt {
-  width: 24px;
-  height: 24px;
-  border-radius: 6px;
-  background: var(--accent);
-  color: var(--accent-text);
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 12px;
-  font-weight: 700;
+.sidebar-nav {
+  display: flex;
+  flex-direction: column;
+  padding: 12px 12px;
+  gap: 2px;
+  flex: 1;
 }
 
-.topbar-right {
+.sidebar-nav .nav-link {
   display: flex;
   align-items: center;
-  gap: 4px;
-  font-size: 14px;
-  color: var(--text-muted);
-}
-
-.topbar-right a {
-  color: var(--text-muted);
-  padding: 8px 14px;
+  gap: 10px;
+  padding: 9px 12px;
   border-radius: var(--radius-sm);
+  color: var(--text-muted);
+  font-size: 14px;
   font-weight: 500;
   transition: all 0.15s ease;
+  text-decoration: none;
 }
-.topbar-right a:hover {
+
+.sidebar-nav .nav-link:hover {
   background: var(--surface-2);
   color: var(--text);
 }
 
-.topbar-right .badge {
-  margin: 0 8px;
+.sidebar-nav .nav-link.active {
+  background: var(--accent-soft);
+  color: var(--accent);
+  font-weight: 600;
+}
+
+.sidebar-nav .nav-link svg {
+  flex-shrink: 0;
+}
+
+.sidebar-footer {
+  padding: 14px;
+  border-top: 1px solid var(--border-soft);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.sidebar-user {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 8px;
+  border-radius: var(--radius-sm);
+}
+
+.sidebar-user-avatar {
+  width: 32px;
+  height: 32px;
+  border-radius: 50%;
+  background: var(--surface-2);
+  color: var(--text);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-weight: 600;
+  font-size: 13px;
+  flex-shrink: 0;
+}
+
+.sidebar-user-info {
+  min-width: 0;
+  flex: 1;
+}
+
+.sidebar-user-email {
+  font-size: 13px;
+  font-weight: 500;
+  color: var(--text);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.sidebar-user-role {
+  font-size: 11px;
+  color: var(--text-muted);
+}
+
+.btn-logout {
+  width: 100%;
+  background: transparent;
+  color: var(--text-muted);
+  box-shadow: none;
+  font-weight: 500;
+}
+
+.btn-logout:hover {
+  background: var(--danger-soft);
+  color: var(--danger);
+  box-shadow: none;
+}
+
+/* ============================================================
+   Main + container
+   ============================================================ */
+
+.main {
+  flex: 1;
+  min-width: 0;
+  background: var(--bg);
 }
 
 .container {
   max-width: 1200px;
   margin: 0 auto;
-  padding: 48px 32px 80px;
+  padding: 40px 32px 80px;
   width: 100%;
 }
 
+.dashboard-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 28px;
+  flex-wrap: wrap;
+  gap: 16px;
+}
+
 .page-title {
   font-size: 28px;
   font-weight: 600;
   letter-spacing: -0.02em;
-  margin: 0 0 8px;
+  margin: 0 0 6px;
   color: var(--text);
 }
 
 .page-sub {
   color: var(--text-muted);
-  margin: 0 0 36px;
-  font-size: 15px;
+  margin: 0;
+  font-size: 14px;
+}
+
+/* ============================================================
+   Stats cards — виджеты на дашборде
+   ============================================================ */
+
+.stats-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: 16px;
+  margin-bottom: 28px;
+}
+
+.stat-card {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  padding: 18px 20px;
+  background: var(--surface);
+  border-radius: var(--radius-lg);
+  box-shadow: var(--shadow-sm);
+  transition: box-shadow 0.15s ease;
+}
+
+.stat-card:hover {
+  box-shadow: var(--shadow-md);
+}
+
+.stat-card-icon {
+  width: 42px;
+  height: 42px;
+  border-radius: var(--radius);
+  background: var(--surface-2);
+  color: var(--text-muted);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+
+.stat-success .stat-card-icon {
+  background: var(--success-soft);
+  color: var(--success);
+}
+
+.stat-muted .stat-card-icon {
+  background: var(--surface-2);
+  color: var(--text-dim);
+}
+
+.stat-danger .stat-card-icon {
+  background: var(--danger-soft);
+  color: var(--danger);
+}
+
+.stat-card-body { min-width: 0; }
+
+.stat-card-label {
+  font-size: 12px;
+  color: var(--text-muted);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  font-weight: 500;
+}
+
+.stat-card-value {
+  font-size: 24px;
+  font-weight: 600;
+  color: var(--text);
+  letter-spacing: -0.02em;
+  line-height: 1.2;
+  margin-top: 2px;
 }
 
 /* ============================================================
@@ -244,7 +422,161 @@ a:hover { color: var(--accent-hover); }
 .card + .card { margin-top: 16px; }
 
 /* ============================================================
-   Forms
+   Create form
+   ============================================================ */
+
+.create-form {
+  margin-bottom: 24px;
+}
+
+.form-section {
+  margin-bottom: 22px;
+}
+
+.form-label {
+  display: block;
+  font-size: 12px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: var(--text-muted);
+  margin-bottom: 10px;
+}
+
+.form-row {
+  display: grid;
+  grid-template-columns: 2fr 1fr 1fr;
+  gap: 14px;
+  margin-bottom: 18px;
+}
+
+.os-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 10px;
+}
+
+.os-card {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 14px 16px;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  cursor: pointer;
+  transition: all 0.15s ease;
+  text-align: left;
+  font-family: inherit;
+  color: var(--text);
+}
+
+.os-card:hover:not(.disabled) {
+  background: var(--surface-2);
+  border-color: var(--accent-dim);
+}
+
+.os-card.active {
+  background: var(--accent-soft);
+  border-color: var(--accent);
+}
+
+.os-card.disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+}
+
+.os-name {
+  font-weight: 600;
+  font-size: 14px;
+  color: var(--text);
+}
+
+.os-desc {
+  font-size: 12px;
+  color: var(--text-muted);
+  margin-top: 1px;
+}
+
+.preset-row {
+  display: flex;
+  gap: 12px;
+  flex-wrap: wrap;
+  align-items: stretch;
+}
+
+.preset-select {
+  flex: 1;
+  min-width: 220px;
+  padding: 11px 14px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  background: var(--surface);
+  font-size: 13px;
+  color: var(--text);
+  cursor: pointer;
+  transition: border-color 0.15s ease;
+}
+
+.preset-select:hover { border-color: var(--accent-dim); }
+.preset-select:focus { outline: none; border-color: var(--accent); }
+
+.preset-buttons {
+  display: flex;
+  gap: 8px;
+}
+
+.preset-btn {
+  min-width: 60px;
+  padding: 8px 14px;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  text-align: center;
+  font-family: inherit;
+  color: var(--text);
+  transition: all 0.15s ease;
+}
+
+.preset-btn:hover:not(.disabled) {
+  background: var(--surface-2);
+  border-color: var(--accent-dim);
+}
+
+.preset-btn.active {
+  background: var(--accent);
+  border-color: var(--accent);
+  color: var(--accent-text);
+}
+
+.preset-btn.disabled {
+  opacity: 0.35;
+  cursor: not-allowed;
+}
+
+.preset-label {
+  font-weight: 700;
+  font-size: 15px;
+}
+
+.preset-status {
+  font-size: 11px;
+  color: var(--text-muted);
+  margin-top: 1px;
+}
+
+.preset-btn.active .preset-status { color: var(--accent-text); }
+
+.submit-btn {
+  width: 100%;
+  padding: 12px;
+  font-size: 15px;
+  font-weight: 600;
+}
+
+/* ============================================================
+   Forms — старые стили (для совместимости)
    ============================================================ */
 
 .field {
@@ -336,6 +668,10 @@ a:hover { color: var(--accent-hover); }
   box-shadow: var(--shadow-md);
 }
 
+/* ============================================================
+   Статусы — цветовая кодировка
+   ============================================================ */
+
 .status-row {
   display: flex;
   align-items: center;
@@ -410,6 +746,10 @@ a:hover { color: var(--accent-hover); }
   box-shadow: var(--shadow-xs);
 }
 
+.empty-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.7; }
+.empty-title { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
+.empty-sub { font-size: 14px; color: var(--text-muted); }
+
 /* ============================================================
    Tabs
    ============================================================ */
@@ -515,13 +855,35 @@ table.data-table tr:hover td { background: var(--surface-2); }
 }
 
 /* ============================================================
-   Mobile
+   Mobile — sidebar превращается в top-bar
    ============================================================ */
 
-@media (max-width: 640px) {
-  .topbar { padding: 14px 20px; }
-  .container { padding: 32px 20px 64px; }
-  .instance-grid { grid-template-columns: 1fr; }
-  .page-title { font-size: 24px; }
-  .topbar-right a { padding: 6px 10px; font-size: 13px; }
+@media (max-width: 768px) {
+  .shell { flex-direction: column; }
+  .sidebar {
+    width: 100%;
+    height: auto;
+    position: relative;
+    flex-direction: row;
+    border-right: none;
+    border-bottom: 1px solid var(--border-soft);
+    overflow-x: auto;
+  }
+  .sidebar-brand { display: none; }
+  .sidebar-nav {
+    flex-direction: row;
+    padding: 8px;
+    flex-shrink: 0;
+  }
+  .sidebar-footer {
+    flex-direction: row;
+    border-top: none;
+    border-left: 1px solid var(--border-soft);
+    flex-shrink: 0;
+  }
+  .sidebar-user { padding: 4px 8px; }
+  .container { padding: 24px 20px 64px; }
+  .form-row { grid-template-columns: 1fr; }
+  .stats-grid { grid-template-columns: repeat(2, 1fr); }
+  .page-title { font-size: 22px; }
 }