diff --git a/static/css/dashboard.css b/static/css/dashboard.css
index c1cefb00..78f77fd7 100644
--- a/static/css/dashboard.css
+++ b/static/css/dashboard.css
@@ -87,7 +87,7 @@ body {
 /* Utils */
 .text-center { text-align: center; }
 .whitespace-nowrap { white-space: nowrap; }
-.code-sm { font-family: monospace; font-size: 0.8rem; background: var(--bg-secondary); color: var(--aqua-light); padding: 2px 4px; border-radius: 4px; }
+.code-sm { font-family: monospace; font-size: 0.8rem; background: var(--bg-primary); color: var(--aqua-light); padding: 2px 4px; border-radius: 4px; }
 
 /* Dashboard Layout */
 .dashboard-container {
@@ -152,6 +152,10 @@ body {
     display: none;
 }
 
+.sidebar.collapsed .sidebar-toggle {
+    opacity: 1;
+}
+
 .logo {
     display: flex;
     align-items: center;
@@ -238,12 +242,27 @@ body {
 
 /* Sidebar Tooltips */
 .sidebar.collapsed .menu-item::after {
+    content: attr(data-tooltip);
+    position: absolute;
+    left: 100%;
+    margin-left: 10px;
     background: var(--bg0);
     color: var(--fg1);
+    padding: 4px 8px;
+    border-radius: 4px;
+    font-size: 0.75rem;
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.2s;
+    white-space: nowrap;
+    z-index: 1001;
     border: 1px solid var(--bg2);
 }
 
-/* Sidebar Footer */
+.sidebar.collapsed .menu-item:hover::after {
+    opacity: 1;
+}
+
 .sidebar-footer {
     padding: var(--spacing-lg);
     border-top: 1px solid var(--bg2);
@@ -259,13 +278,57 @@ body {
     padding: var(--spacing-lg) 0;
 }
 
+.sidebar.collapsed .user-details,
+.sidebar.collapsed .logout-btn {
+    display: none;
+}
+
+.user-info {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    overflow: hidden;
+}
+
 .user-avatar {
+    width: 32px;
+    height: 32px;
+    border-radius: 50%;
     background: var(--bg2);
     color: var(--fg1);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+}
+
+.user-details {
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+}
+
+.user-name {
+    font-size: 0.875rem;
+    font-weight: 600;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    color: var(--fg1);
 }
 
-.logout-btn {
+.user-role {
+    font-size: 0.75rem;
     color: var(--fg4);
+    opacity: 0.7;
+}
+
+.logout-btn {
+    background: none;
+    border: none;
+    color: var(--fg4);
+    cursor: pointer;
+    font-size: 1.125rem;
+    transition: color 0.2s;
 }
 
 .logout-btn:hover {
@@ -275,6 +338,11 @@ body {
 /* Main Content Area */
 .main-content {
     margin-left: 260px;
+    flex: 1;
+    min-height: 100vh;
+    transition: all 0.3s;
+    display: flex;
+    flex-direction: column;
     background-color: var(--bg-primary);
 }
 
@@ -283,30 +351,101 @@ body {
 }
 
 .top-nav {
+    height: 70px;
     background: var(--bg0);
     border-bottom: 1px solid var(--bg2);
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 0 var(--spacing-xl);
+    position: sticky;
+    top: 0;
+    z-index: 100;
 }
 
 .nav-left .page-title {
+    font-size: 1.25rem;
+    font-weight: 700;
     color: var(--fg0);
 }
 
+.nav-right {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-lg);
+}
+
 .nav-item {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
     color: var(--fg3);
+    font-size: 0.875rem;
+    cursor: pointer;
+    transition: color 0.2s;
 }
 
 .nav-item:hover {
     color: var(--orange-light);
 }
 
-/* Cards */
-.card, .stat-card, .chart-container {
+/* Page Content */
+.page-content {
+    padding: var(--spacing-xl);
+    flex: 1;
+    animation: fadeIn 0.3s ease-out;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; transform: translateY(5px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+/* Grids */
+.grid-2, .grid-3 {
+    display: grid;
+    gap: 1.5rem;
+    margin-bottom: 1.5rem;
+}
+
+.grid-2 { grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); }
+.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
+
+/* Stat Cards */
+.stats-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
+    gap: 1.5rem;
+    margin-bottom: 1.5rem;
+}
+
+.stat-card {
     background: var(--bg1);
+    padding: var(--spacing-lg);
+    border-radius: var(--border-radius);
     border: 1px solid var(--bg2);
+    box-shadow: var(--shadow-sm);
+    display: flex;
+    gap: 1.25rem;
+    align-items: center;
+    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
 }
 
 .stat-card:hover {
     border-color: var(--orange);
+    transform: translateY(-2px);
+    box-shadow: var(--shadow-md);
+}
+
+.stat-icon {
+    width: 48px;
+    height: 48px;
+    border-radius: 10px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 1.25rem;
+    flex-shrink: 0;
 }
 
 .stat-icon.primary { background: rgba(214, 93, 14, 0.1); color: var(--orange); }
@@ -314,26 +453,130 @@ body {
 .stat-icon.warning { background: rgba(215, 153, 33, 0.1); color: var(--yellow-light); }
 .stat-icon.danger { background: rgba(204, 36, 29, 0.1); color: var(--red-light); }
 
-.stat-value { color: var(--fg0); }
-.stat-label { color: var(--fg3); }
+.stat-content {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+}
+
+.stat-value {
+    font-size: 1.5rem;
+    font-weight: 800;
+    letter-spacing: -0.025em;
+    line-height: 1.2;
+    color: var(--fg0);
+}
+
+.stat-label {
+    color: var(--fg3);
+    font-size: 0.875rem;
+    font-weight: 500;
+    margin-bottom: 2px;
+}
+
+.stat-change {
+    font-size: 0.75rem;
+    font-weight: 600;
+    margin-top: 4px;
+}
+
+.stat-change.positive { color: var(--green-light); }
+.stat-change.negative { color: var(--red-light); }
+
+/* Generic Cards */
+.card {
+    background: var(--bg1);
+    border-radius: var(--border-radius);
+    border: 1px solid var(--bg2);
+    box-shadow: var(--shadow-sm);
+    margin-bottom: 1.5rem;
+    display: flex;
+    flex-direction: column;
+}
+
+.card-header {
+    padding: 1.25rem var(--spacing-lg);
+    border-bottom: 1px solid var(--bg2);
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.card-title {
+    font-size: 1rem;
+    font-weight: 700;
+    color: var(--fg1);
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+}
+
+.card-body {
+    padding: var(--spacing-lg);
+}
+
+.card-action-btn {
+    background: none;
+    border: none;
+    color: var(--fg4);
+    cursor: pointer;
+    font-size: 1rem;
+    transition: color 0.2s;
+}
+
+.card-action-btn:hover {
+    color: var(--orange);
+}
 
 /* Tables */
+.table-container {
+    overflow-x: auto;
+}
+
+.table {
+    width: 100%;
+    border-collapse: collapse;
+}
+
 .table th {
     background: var(--bg2);
+    text-align: left;
+    padding: 0.75rem 1rem;
+    font-size: 0.75rem;
+    font-weight: 600;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
     color: var(--fg2);
     border-bottom: 1px solid var(--bg3);
 }
 
 .table td {
-    color: var(--fg1);
+    padding: 1rem;
     border-bottom: 1px solid var(--bg2);
+    font-size: 0.875rem;
+    color: var(--fg1);
 }
 
 .table tr:hover td {
     background-color: var(--bg2);
 }
 
+.table tr:last-child td {
+    border-bottom: none;
+}
+
 /* Badges */
+.status-badge {
+    padding: 0.25rem 0.75rem;
+    border-radius: 9999px;
+    font-size: 0.7rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    display: inline-flex;
+    align-items: center;
+    gap: 0.375rem;
+}
+
 .status-badge.online, .status-badge.success { background: rgba(184, 187, 38, 0.2); color: var(--green-light); }
 .status-badge.offline, .status-badge.danger { background: rgba(251, 73, 52, 0.2); color: var(--red-light); }
 .status-badge.warning { background: rgba(250, 189, 47, 0.2); color: var(--yellow-light); }
@@ -341,55 +584,276 @@ body {
 .badge-client {
     background: var(--bg2);
     color: var(--blue-light);
+    padding: 2px 8px;
+    border-radius: 6px;
+    font-family: monospace;
+    font-size: 0.85rem;
     border: 1px solid var(--bg3);
 }
 
-/* Forms */
-.form-control label { color: var(--fg2); }
-.form-control input, .form-control textarea, .form-control select {
-    background: var(--bg0);
-    border-color: var(--bg3);
-    color: var(--fg1);
+/* Charts */
+.chart-container {
+    background: var(--bg1);
+    border: 1px solid var(--bg2);
+    border-radius: var(--border-radius);
+    padding: 1.5rem;
 }
 
-.form-control input:focus {
+/* Forms */
+.form-control {
+    margin-bottom: 1.25rem;
+}
+
+.form-control label {
+    display: block;
+    font-weight: 600;
+    margin-bottom: 0.5rem;
+    font-size: 0.875rem;
+    color: var(--fg2);
+}
+
+.form-control input, .form-control textarea, .form-control select {
+    width: 100%;
+    background: var(--bg0);
+    border: 1px solid var(--bg3);
+    border-radius: 8px;
+    padding: 0.75rem;
+    font-family: inherit;
+    font-size: 0.875rem;
+    color: var(--fg1);
+    transition: all 0.2s;
+}
+
+.form-control input:focus, .form-control textarea:focus, .form-control select:focus {
+    outline: none;
     border-color: var(--orange);
     box-shadow: 0 0 0 2px rgba(214, 93, 14, 0.2);
 }
 
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.625rem 1.25rem;
+    border-radius: 8px;
+    font-weight: 600;
+    font-size: 0.875rem;
+    cursor: pointer;
+    transition: all 0.2s;
+    border: 1px solid transparent;
+}
+
 .btn-primary { background: var(--orange); color: var(--bg0); }
 .btn-primary:hover { background: var(--orange-light); }
 
 .btn-secondary { background: var(--bg2); border-color: var(--bg3); color: var(--fg1); }
 .btn-secondary:hover { background: var(--bg3); color: var(--fg0); }
 
+.btn-danger { background: var(--red); color: var(--fg0); }
+.btn-danger:hover { background: var(--red-light); }
+
 /* Modals */
+.modal {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(15, 23, 42, 0.8);
+    backdrop-filter: blur(4px);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 2000;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.2s;
+}
+
+.modal.active {
+    opacity: 1;
+    visibility: visible;
+}
+
 .modal-content {
     background: var(--bg1);
+    border-radius: 16px;
+    width: 90%;
+    max-width: 500px;
+    box-shadow: var(--shadow-lg);
     border: 1px solid var(--bg3);
+    transform: translateY(20px);
+    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.modal.active .modal-content {
+    transform: translateY(0);
+}
+
+.modal-header {
+    padding: 1.25rem 1.5rem;
+    border-bottom: 1px solid var(--bg2);
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.modal-title {
+    font-size: 1.125rem;
+    font-weight: 700;
+    color: var(--fg0);
+}
+
+.modal-close {
+    background: none;
+    border: none;
+    color: var(--fg4);
+    cursor: pointer;
+    font-size: 1.25rem;
+}
+
+.modal-body {
+    padding: 1.5rem;
     color: var(--fg1);
 }
 
-.modal-header { border-bottom-color: var(--bg2); }
-.modal-footer { border-top-color: var(--bg2); }
+.modal-footer {
+    padding: 1.25rem 1.5rem;
+    border-top: 1px solid var(--bg2);
+    display: flex;
+    justify-content: flex-end;
+    gap: 0.75rem;
+}
+
+/* WebSocket Dot Pulse */
+@keyframes ws-pulse {
+    0% { box-shadow: 0 0 0 0 rgba(184, 187, 38, 0.4); }
+    70% { box-shadow: 0 0 0 10px rgba(184, 187, 38, 0); }
+    100% { box-shadow: 0 0 0 0 rgba(184, 187, 38, 0); }
+}
+
+.ws-dot {
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background: var(--fg4);
+}
 
-/* WebSocket Dot */
 .ws-dot.connected {
     background: var(--green-light);
-    box-shadow: 0 0 8px var(--green-light);
+    animation: ws-pulse 2s infinite;
+}
+
+.ws-dot.disconnected { background: var(--red); }
+.ws-dot.error { background: var(--yellow); }
+
+/* Loading Spinner */
+.spinner-container {
+    display: none;
+    position: fixed;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    z-index: 2000;
+}
+
+.loading .spinner-container {
+    display: block;
+}
+
+.spinner {
+    width: 40px;
+    height: 40px;
+    border: 3px solid rgba(254, 128, 25, 0.1);
+    border-radius: 50%;
+    border-top-color: var(--orange);
+    animation: spin 0.8s linear infinite;
+}
+
+@keyframes spin {
+    to { transform: rotate(360deg); }
+}
+
+/* Provider Grid Details */
+.provider-card-header .provider-info {
+    display: flex;
+    flex-direction: column;
+}
+
+.provider-id {
+    font-size: 0.75rem;
+    color: var(--fg4);
+    font-weight: 600;
+}
+
+.provider-meta {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+    margin-bottom: 1rem;
+}
+
+.meta-item {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    font-size: 0.875rem;
+    color: var(--fg3);
+}
+
+.provider-card-footer {
+    padding: 1rem 1.25rem;
+    background: var(--bg0);
+    border-top: 1px solid var(--bg2);
+    display: flex;
+    gap: 0.75rem;
+}
+
+.btn-sm {
+    padding: 0.4rem 0.75rem;
+    font-size: 0.75rem;
+}
+
+/* Toast Container */
+.toast-container {
+    position: fixed;
+    bottom: 1.5rem;
+    right: 1.5rem;
+    z-index: 3000;
+    display: flex;
+    flex-direction: column;
+    gap: 0.75rem;
 }
 
-/* Toasts */
 .toast {
     background: var(--bg2);
+    border-radius: 12px;
+    padding: 1rem;
+    box-shadow: var(--shadow-lg);
+    display: flex;
+    align-items: center;
+    gap: 1rem;
+    min-width: 300px;
+    border-left: 4px solid var(--orange);
     color: var(--fg1);
-    border-left-color: var(--orange);
+    animation: slideIn 0.3s ease-out forwards;
 }
 
-.toast.success { border-left-color: var(--green); }
-.toast.error { border-left-color: var(--red); }
+@keyframes slideIn {
+    from { transform: translateX(100%); opacity: 0; }
+    to { transform: translateX(0); opacity: 1; }
+}
 
-/* Scrollbars for Gruvbox */
+.toast.success { border-left-color: var(--green-light); }
+.toast.error { border-left-color: var(--red-light); }
+.toast.warning { border-left-color: var(--yellow-light); }
+
+.toast-content { flex: 1; }
+.toast-title { font-weight: 700; font-size: 0.875rem; color: var(--fg0); }
+.toast-message { font-size: 0.8rem; color: var(--fg3); }
+.toast-close { background: none; border: none; color: var(--fg4); cursor: pointer; }
+
+/* Scrollbars */
 ::-webkit-scrollbar {
     width: 8px;
     height: 8px;