1 files changed, 186 insertions, 8 deletions

diff --git a/174bg/manager/src/theme.css b/174bg/manager/src/theme.css
index 907a77e..7694f0d 100644
--- a/174bg/manager/src/theme.css
+++ b/174bg/manager/src/theme.css
@@ -28,7 +28,6 @@ html {
 body {
   margin: 0;
   min-height: 100vh;
-  padding: 2.5rem 1.25rem 4rem;
   color: var(--text);
   background-color: var(--bg);
   background-image:
@@ -44,11 +43,23 @@ body {
     44px 44px,
     44px 44px;
   background-attachment: fixed;
+}
+
+/* Centered layout for the logged-out login screen ------------------- */
+.center-view {
+  width: 100%;
+  min-height: 100vh;
+  padding: 2.5rem 1.25rem;
   display: flex;
   flex-direction: column;
   align-items: center;
 }
 
+.center-view > * {
+  width: 100%;
+  max-width: 760px;
+}
+
 h1 {
   font-family: "Orbitron", sans-serif;
   font-weight: 900;
@@ -83,12 +94,169 @@ a:hover {
   border-bottom-color: var(--accent-2);
 }
 
-body > h1,
-#anonymous,
-#oauth-status,
-#authed {
+/* App shell / sidebar navigation ------------------------------------ */
+.app-shell {
   width: 100%;
-  max-width: 760px;
+  min-height: 100vh;
+  display: grid;
+  grid-template-columns: 220px 1fr;
+}
+
+.sidebar {
+  position: sticky;
+  top: 0;
+  align-self: start;
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+  background: var(--panel);
+  border-right: 1px solid var(--panel-border);
+  padding: 1.25rem 1rem;
+  overflow-y: auto;
+}
+
+.sidebar-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+}
+
+.sidebar-title {
+  font-family: "Orbitron", sans-serif;
+  font-size: 0.95rem;
+  letter-spacing: 0.04em;
+  color: var(--accent);
+}
+
+.sidebar-close {
+  display: none;
+  width: auto;
+  padding: 0.3rem 0.55rem;
+}
+
+.sidebar-user {
+  margin: 0;
+  font-size: 0.85rem;
+  color: var(--text-dim);
+}
+
+.sidebar-nav {
+  display: flex;
+  flex-direction: column;
+  gap: 0.35rem;
+}
+
+.sidebar-link {
+  display: block;
+  padding: 0.55rem 0.7rem;
+  border-radius: 8px;
+  color: var(--text);
+  font-weight: 600;
+  letter-spacing: 0.01em;
+  border-bottom: none;
+}
+
+.sidebar-link:hover {
+  border-bottom: none;
+  background: rgba(56, 189, 248, 0.1);
+}
+
+.sidebar-link-active,
+.sidebar-link-active:hover {
+  background: linear-gradient(120deg, var(--accent), var(--accent-2));
+  color: #04121f;
+}
+
+.sidebar-logout {
+  margin-top: auto;
+}
+
+.sidebar-backdrop {
+  display: none;
+}
+
+.app-content {
+  min-width: 0;
+  padding: 1.5rem 1.75rem 2.5rem;
+  display: flex;
+  flex-direction: column;
+  gap: 1.25rem;
+}
+
+.topbar {
+  display: none;
+  align-items: center;
+  gap: 0.75rem;
+  padding: 1rem 1.25rem 0;
+}
+
+.nav-toggle {
+  width: auto;
+  padding: 0.5rem 0.75rem;
+}
+
+.topbar-title {
+  font-family: "Orbitron", sans-serif;
+  font-size: 1rem;
+  letter-spacing: 0.03em;
+  color: var(--accent);
+}
+
+.page,
+.page-stack {
+  display: flex;
+  flex-direction: column;
+  gap: 1.25rem;
+  width: 100%;
+  max-width: 1000px;
+}
+
+@media (max-width: 900px) {
+  .app-shell {
+    display: block;
+    min-height: 0;
+  }
+
+  .topbar {
+    display: flex;
+  }
+
+  .app-content {
+    padding: 1rem 1rem 2rem;
+  }
+
+  .sidebar {
+    position: fixed;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    height: auto;
+    width: 78vw;
+    max-width: 300px;
+    border-right: 1px solid var(--panel-border);
+    box-shadow: 18px 0 48px rgba(0, 0, 0, 0.45);
+    transform: translateX(-100%);
+    transition: transform 0.25s ease;
+    z-index: 40;
+  }
+
+  .sidebar-open {
+    transform: translateX(0);
+  }
+
+  .sidebar-close {
+    display: inline-flex;
+  }
+
+  .sidebar-backdrop {
+    display: block;
+    position: fixed;
+    inset: 0;
+    background: rgba(2, 6, 16, 0.6);
+    z-index: 30;
+  }
 }
 
 /* Panels ----------------------------------------------------------- */
@@ -101,7 +269,7 @@ body > h1,
   background: var(--panel);
   border: 1px solid var(--panel-border);
   border-radius: 14px;
-  padding: 1.25rem 1.4rem;
+  padding: 1rem 1.15rem;
   backdrop-filter: blur(10px);
   box-shadow:
     0 0 0 1px rgba(0, 0, 0, 0.3),
@@ -308,10 +476,15 @@ input[type="checkbox"] {
 /* Responsive — tablet                                               */
 /* ================================================================= */
 @media (max-width: 640px) {
-  body {
+  .center-view {
     padding: 1.5rem 0.85rem 3rem;
   }
 
+  .app-content {
+    padding: 0.85rem 0.85rem 2rem;
+    gap: 1rem;
+  }
+
   #anonymous,
   #required-info,
   #preferences,
@@ -346,6 +519,11 @@ input[type="checkbox"] {
     width: 100%;
   }
 
+  .nav-toggle,
+  .sidebar-close {
+    width: auto;
+  }
+
   #preferences thead th:first-child,
   #preferences tbody td:first-child {
     white-space: normal;