diff --git a/web/static/app.css b/web/static/app.css
index b6edcb8..c82d1f8 100644
--- a/web/static/app.css
+++ b/web/static/app.css
@@ -1,14 +1,17 @@
 :root {
-  --bg: #070b12;
-  --panel: #101722;
-  --panel-2: #0d131d;
-  --line: #233044;
-  --text: #e8eef8;
-  --muted: #8d9bb0;
-  --accent: #37d6ff;
-  --green: #3dff9d;
-  --yellow: #ffd166;
-  --red: #ff5c7a;
+  --bg: #eef2f7;
+  --panel: #ffffff;
+  --panel-2: #f7f9fc;
+  --line: #d7deea;
+  --text: #1f2937;
+  --muted: #65748b;
+  --accent: #1976d2;
+  --accent-2: #0f5ea8;
+  --sidebar: #172033;
+  --sidebar-2: #101827;
+  --green: #16a34a;
+  --yellow: #d97706;
+  --red: #dc2626;
 }
 
 * { box-sizing: border-box; }
@@ -16,223 +19,146 @@
 body {
   margin: 0;
   min-height: 100vh;
-  background: radial-gradient(circle at top left, rgba(55, 214, 255, .14), transparent 34%), var(--bg);
+  background: var(--bg);
   color: var(--text);
-  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  font-family: Arial, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
 }
 
-.shell {
-  width: min(1440px, calc(100% - 32px));
-  margin: 0 auto;
-  padding: 24px 0 48px;
-}
+.v-layout { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
+.v-sidebar { position: sticky; top: 0; height: 100vh; padding: 14px 12px; background: linear-gradient(180deg, var(--sidebar), var(--sidebar-2)); color: #dbe7f7; border-right: 1px solid rgba(255,255,255,.08); }
+.v-logo { display: grid; gap: 2px; padding: 12px 12px 18px; border-bottom: 1px solid rgba(255,255,255,.1); margin-bottom: 10px; }
+.v-logo strong { font-size: 19px; letter-spacing: -.02em; }
+.v-logo span { color: #8ea0bd; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
+.v-nav { display: grid; gap: 4px; }
+.v-nav a { color: #b9c7dc; text-decoration: none; padding: 10px 12px; border-radius: 8px; font-size: 14px; font-weight: 700; }
+.v-nav a:hover, .v-nav a.active { color: #fff; background: rgba(255,255,255,.1); }
+.v-main { min-width: 0; padding: 16px 18px 40px; }
+.v-topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 14px; margin-bottom: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 3px 12px rgba(31,41,55,.06); }
+.v-title { font-size: 22px; font-weight: 800; letter-spacing: -.03em; }
+.v-subtitle { color: var(--muted); font-size: 13px; margin-top: 3px; }
 
-.topbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-  padding: 18px 20px;
-  margin-bottom: 18px;
-  background: rgba(16, 23, 34, .86);
-  border: 1px solid var(--line);
-  border-radius: 22px;
-  box-shadow: 0 24px 70px rgba(0,0,0,.28);
-  backdrop-filter: blur(12px);
-}
-
-.brand { font-size: 28px; font-weight: 800; letter-spacing: -.04em; }
+.shell { width: min(1440px, calc(100% - 32px)); margin: 0 auto; padding: 24px 0 48px; }
+.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 14px; margin-bottom: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 3px 12px rgba(31,41,55,.06); }
+.brand { font-size: 24px; font-weight: 800; letter-spacing: -.04em; }
 .muted { color: var(--muted); }
 .small-note { font-size: 13px; line-height: 1.45; }
 .top-space { margin-top: 14px; }
 .inline-form { margin: 0; }
 
-.top-meta { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; align-items: center; }
-.top-meta span,
-.pill,
-.link-pill {
-  display: inline-flex;
-  align-items: center;
-  min-height: 30px;
-  padding: 6px 10px;
-  border: 1px solid var(--line);
-  border-radius: 999px;
-  color: var(--muted);
-  background: rgba(13, 19, 29, .8);
-  font-size: 13px;
-  text-decoration: none;
-}
-.link-pill.accent { color: var(--accent); border-color: rgba(55,214,255,.38); background: rgba(55,214,255,.08); font-weight: 800; }
-.link-pill:hover { border-color: var(--accent); }
+.top-meta { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; align-items: center; }
+.top-meta span, .pill, .link-pill { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); background: var(--panel-2); font-size: 13px; text-decoration: none; }
+.link-pill.accent { color: #fff; border-color: var(--accent); background: var(--accent); font-weight: 800; }
+.link-pill:hover { border-color: var(--accent); color: var(--accent); }
+.link-pill.accent:hover { color: #fff; background: var(--accent-2); }
+.table-link { color: var(--accent); text-decoration: none; font-weight: 800; }
+.table-link:hover { text-decoration: underline; }
 
-.grid { display: grid; gap: 16px; }
-.stats { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 16px; }
-.two { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 16px; }
+.grid { display: grid; gap: 12px; }
+.stats { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 12px; }
+.compact-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+.two { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 12px; }
 
-.card,
-.auth-card {
-  background: linear-gradient(180deg, rgba(16, 23, 34, .96), rgba(13, 19, 29, .96));
-  border: 1px solid var(--line);
-  border-radius: 22px;
-  padding: 18px;
-  box-shadow: 0 18px 50px rgba(0,0,0,.22);
-  margin-bottom: 16px;
-}
-.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
-h2 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
-.label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
-.value { font-size: 24px; font-weight: 800; letter-spacing: -.03em; }
-.value.small { font-size: 16px; }
+.card, .auth-card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; box-shadow: 0 3px 12px rgba(31,41,55,.05); margin-bottom: 12px; }
+.card.stat { min-height: 86px; }
+.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
+h2 { margin: 0; font-size: 17px; letter-spacing: -.02em; }
+.label { color: var(--muted); font-size: 12px; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
+.value { font-size: 23px; font-weight: 800; letter-spacing: -.03em; }
+.value.small { font-size: 15px; }
 .strong { font-weight: 700; }
 
-.update-banner {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 14px;
-  border-color: rgba(255,209,102,.35);
-  background: linear-gradient(135deg, rgba(255,209,102,.12), rgba(55,214,255,.07));
-}
+.update-banner { display: flex; align-items: center; justify-content: space-between; gap: 14px; border-color: rgba(217,119,6,.3); background: #fff8eb; }
 
-.services { display: grid; gap: 10px; }
-.service-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); border-radius: 14px; }
-.service-row small { display: block; margin-top: 4px; color: var(--muted); }
+.services { display: grid; gap: 8px; }
+.service-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 10px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 7px; }
+.service-row small { display: block; margin-top: 3px; color: var(--muted); }
 .service-link { color: var(--text); text-decoration: none; }
-.service-link:hover { border-color: rgba(55,214,255,.42); background: rgba(55,214,255,.055); }
+.service-link:hover { border-color: var(--accent); background: #eef6ff; }
 
-.status { display: inline-flex; padding: 5px 9px; border-radius: 999px; font-size: 12px; font-weight: 800; border: 1px solid currentColor; white-space: nowrap; }
-.status.ok { color: var(--green); background: rgba(61,255,157,.09); }
-.status.warn { color: var(--yellow); background: rgba(255,209,102,.09); }
-.status.err { color: var(--red); background: rgba(255,92,122,.09); }
+.status { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-size: 12px; font-weight: 800; border: 1px solid currentColor; white-space: nowrap; }
+.status.ok { color: var(--green); background: rgba(22,163,74,.08); }
+.status.warn { color: var(--yellow); background: rgba(217,119,6,.08); }
+.status.err { color: var(--red); background: rgba(220,38,38,.08); }
 
-table { width: 100%; border-collapse: collapse; }
-th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid rgba(255,255,255,.07); }
-th { color: var(--muted); font-size: 13px; font-weight: 700; }
+table { width: 100%; border-collapse: collapse; background: var(--panel); }
+th, td { text-align: left; padding: 9px 9px; border-bottom: 1px solid var(--line); vertical-align: middle; }
+th { color: #41516a; font-size: 12px; font-weight: 800; background: #f1f5f9; text-transform: uppercase; letter-spacing: .04em; }
 tr:last-child td { border-bottom: 0; }
+tbody tr:hover { background: #f8fbff; }
 
-.actions { display: flex; gap: 8px; flex-wrap: wrap; }
+.actions { display: flex; gap: 7px; flex-wrap: wrap; }
 .actions form, .logout-form { margin: 0; }
-button { border: 1px solid var(--line); background: rgba(55,214,255,.08); color: var(--text); padding: 8px 10px; border-radius: 12px; cursor: pointer; font-weight: 700; }
-button:hover { border-color: var(--accent); }
-button.danger { background: rgba(255,92,122,.09); color: var(--red); }
-button.primary { background: rgba(55,214,255,.18); border-color: rgba(55,214,255,.55); }
-button.ghost { background: rgba(255,255,255,.035); color: var(--muted); }
-button.wide { width: 100%; padding: 12px 14px; }
+button { border: 1px solid var(--line); background: #f8fafc; color: var(--text); padding: 7px 9px; border-radius: 6px; cursor: pointer; font-weight: 700; }
+button:hover { border-color: var(--accent); color: var(--accent); }
+button.danger { background: rgba(220,38,38,.07); color: var(--red); }
+button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
+button.primary:hover { background: var(--accent-2); color: #fff; }
+button.ghost { background: transparent; color: var(--muted); }
+button.wide { width: 100%; padding: 11px 14px; }
 button:disabled { cursor: not-allowed; opacity: .45; }
 
-pre { overflow: auto; margin: 14px 0 0; padding: 14px; border-radius: 14px; background: #070b12; border: 1px solid rgba(255,255,255,.06); color: #d9e5f6; line-height: 1.55; }
+pre { overflow: auto; margin: 12px 0 0; padding: 12px; border-radius: 7px; background: #0b1220; border: 1px solid #1f2937; color: #d9e5f6; line-height: 1.55; }
 
 .auth-body { display: grid; place-items: center; padding: 20px; }
 .auth-shell { width: min(440px, 100%); }
 .auth-card { padding: 28px; }
 .auth-brand { margin-bottom: 6px; }
-.auth-form,
-.form-grid { display: grid; gap: 14px; margin-top: 22px; }
-.auth-form label,
-.form-grid label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
+.auth-form, .form-grid { display: grid; gap: 13px; margin-top: 18px; }
+.auth-form label, .form-grid label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
 .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
-.auth-form input,
-.form-grid input,
-.form-grid select { width: 100%; border: 1px solid var(--line); background: rgba(7,11,18,.82); color: var(--text); border-radius: 14px; padding: 12px 13px; outline: none; }
-.auth-form input:focus,
-.form-grid input:focus,
-.form-grid select:focus { border-color: var(--accent); }
-.alert,
-.notice { padding: 12px 13px; border-radius: 14px; margin: 0 0 16px; font-weight: 700; }
-.notice { margin: 0; color: var(--accent); background: rgba(55,214,255,.07); border: 1px solid rgba(55,214,255,.22); }
-.alert.danger { color: var(--red); background: rgba(255,92,122,.08); border: 1px solid rgba(255,92,122,.28); }
+.auth-form input, .form-grid input, .form-grid select { width: 100%; border: 1px solid var(--line); background: #fff; color: var(--text); border-radius: 7px; padding: 10px 11px; outline: none; }
+.auth-form input:focus, .form-grid input:focus, .form-grid select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(25,118,210,.12); }
+.alert, .notice { padding: 10px 12px; border-radius: 7px; margin: 0 0 12px; font-weight: 700; }
+.notice { margin: 0; color: var(--accent); background: #eef6ff; border: 1px solid #bfdbfe; }
+.alert.danger { color: var(--red); background: rgba(220,38,38,.08); border: 1px solid rgba(220,38,38,.22); }
 
-.quick-actions { display: grid; gap: 10px; }
-.big-action { display: grid; gap: 5px; padding: 14px; color: var(--text); text-decoration: none; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; }
-.big-action:hover { border-color: rgba(55,214,255,.42); background: rgba(55,214,255,.055); }
-.big-action.static:hover { border-color: rgba(255,255,255,.06); background: rgba(255,255,255,.03); }
+.quick-actions { display: grid; gap: 8px; }
+.big-action { display: grid; gap: 4px; padding: 11px; color: var(--text); text-decoration: none; background: var(--panel-2); border: 1px solid var(--line); border-radius: 7px; }
+.big-action:hover { border-color: var(--accent); background: #eef6ff; }
+.big-action.static:hover { border-color: var(--line); background: var(--panel-2); }
 .big-action span { color: var(--muted); font-size: 13px; line-height: 1.45; }
 
-.progress { height: 9px; overflow: hidden; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.08); border-radius: 999px; }
-.progress.big { height: 14px; }
-.progress span { display: block; height: 100%; width: 0; min-width: 3px; background: linear-gradient(90deg, rgba(55,214,255,.75), rgba(61,255,157,.9)); border-radius: inherit; transition: width .35s ease; }
+.progress { height: 8px; overflow: hidden; background: #e5eaf2; border: 1px solid #d7deea; border-radius: 999px; }
+.progress.big { height: 13px; }
+.progress span { display: block; height: 100%; width: 0; min-width: 3px; background: linear-gradient(90deg, var(--accent), #16a34a); border-radius: inherit; transition: width .35s ease; }
 
-.upload-progress-wrap { display: grid; gap: 10px; padding: 13px; border-radius: 16px; border: 1px solid rgba(55,214,255,.22); background: rgba(55,214,255,.055); }
+.upload-progress-wrap { display: grid; gap: 9px; padding: 12px; border-radius: 7px; border: 1px solid #bfdbfe; background: #eef6ff; }
 .upload-progress-wrap[hidden] { display: none; }
-.upload-progress-head,
-.upload-progress-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
+.upload-progress-head, .upload-progress-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
 .upload-progress-head strong { font-size: 13px; }
 .upload-progress-head span { color: var(--accent); font-weight: 900; }
 .upload-progress-meta { color: var(--muted); font-size: 12px; }
 
-.operation-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 16px; }
-.meta-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
-.meta-grid div { display: grid; gap: 5px; padding: 11px 12px; border-radius: 14px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); }
+.operation-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 12px; }
+.meta-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
+.meta-grid div { display: grid; gap: 4px; padding: 9px 10px; border-radius: 7px; background: var(--panel-2); border: 1px solid var(--line); }
 .meta-grid span { color: var(--muted); font-size: 12px; }
 .meta-grid strong { overflow-wrap: anywhere; }
 .command-box { white-space: pre-wrap; overflow-wrap: anywhere; }
-.op-log { min-height: 420px; max-height: 620px; white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size: 13px; }
-.live-dot::before { content: ""; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(61,255,157,.8); }
+.op-log { min-height: 420px; max-height: 650px; white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; font-size: 13px; }
+.live-dot::before { content: ""; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(22,163,74,.5); }
+.log-source-card { text-decoration: none; color: var(--text); }
+.log-source-card.selected { border-color: var(--accent); box-shadow: inset 4px 0 0 var(--accent); }
 
-.console-body {
-  height: 100vh;
-  min-height: 100vh;
-  overflow: hidden;
-  background: #03060b;
-}
-
-.console-window {
-  display: grid;
-  grid-template-rows: 46px 1fr;
-  width: 100vw;
-  height: 100vh;
-  overflow: hidden;
-}
-
-.console-topbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  padding: 7px 10px;
-  background: rgba(7, 11, 18, .96);
-  border-bottom: 1px solid var(--line);
-  box-shadow: 0 10px 28px rgba(0,0,0,.28);
-  z-index: 2;
-}
-
-.console-title {
-  display: flex;
-  align-items: baseline;
-  gap: 10px;
-  min-width: 0;
-}
+.console-body { height: 100vh; min-height: 100vh; overflow: hidden; background: #03060b; }
+.console-window { display: grid; grid-template-rows: 46px 1fr; width: 100vw; height: 100vh; overflow: hidden; }
+.console-topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 7px 10px; background: #111827; border-bottom: 1px solid #1f2937; box-shadow: 0 10px 28px rgba(0,0,0,.28); z-index: 2; }
+.console-title { display: flex; align-items: baseline; gap: 10px; min-width: 0; color: #f8fafc; }
 .console-title strong { font-size: 15px; white-space: nowrap; }
-.console-title span { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.console-title span { color: #94a3b8; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
 .console-actions { display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; }
-
-.console-main {
-  width: 100%;
-  height: calc(100vh - 46px);
-  min-height: 0;
-  overflow: hidden;
-  background: #000;
-}
-
-.console-frame-full {
-  display: block;
-  width: 100%;
-  height: 100%;
-  border: 0;
-  background: #000;
-}
-
-.console-error-wrap {
-  display: grid;
-  place-items: center;
-  padding: 18px;
-  background: radial-gradient(circle at center, rgba(55,214,255,.08), transparent 46%), #03060b;
-}
+.console-main { width: 100%; height: calc(100vh - 46px); min-height: 0; overflow: hidden; background: #000; }
+.console-frame-full { display: block; width: 100%; height: 100%; border: 0; background: #000; }
+.console-error-wrap { display: grid; place-items: center; padding: 18px; background: #03060b; }
 .console-error-card { width: min(760px, calc(100vw - 32px)); }
 
-@media (max-width: 900px) {
-  .topbar { align-items: flex-start; flex-direction: column; }
-  .stats, .two, .form-row, .operation-summary, .meta-grid { grid-template-columns: 1fr; }
+@media (max-width: 980px) {
+  .v-layout { grid-template-columns: 1fr; }
+  .v-sidebar { position: static; height: auto; }
+  .v-nav { grid-template-columns: repeat(2, minmax(0,1fr)); }
+  .v-main { padding: 10px; }
+  .topbar, .v-topbar { align-items: flex-start; flex-direction: column; }
+  .stats, .compact-stats, .two, .form-row, .operation-summary, .meta-grid { grid-template-columns: 1fr; }
   .shell { width: min(100% - 20px, 1440px); padding-top: 10px; }
   table { display: block; overflow-x: auto; }
   .update-banner { align-items: flex-start; flex-direction: column; }