From ee38c2f9c8c475c196c9dced3daf8584762abc59 Mon Sep 17 00:00:00 2001
From: a2a-cloud <noreply@a2acloud.io>
Date: Sat, 18 Jul 2026 04:43:46 +0000
Subject: [PATCH] a2a-source-edit: write frontend/src/style.css

---
 frontend/src/style.css | 310 +++++++++++++++++++++++++++++++----------
 1 file changed, 237 insertions(+), 73 deletions(-)

diff --git a/frontend/src/style.css b/frontend/src/style.css
index a836b4e..ca086b3 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -1,80 +1,244 @@
 :root {
-  color-scheme: light;
+  color-scheme: dark;
   font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
-  background: #f6f3ec;
-  color: #17211c;
+  background: #090909;
+  color: #f5f5f5;
 }
 
-* { box-sizing: border-box; }
-body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top left, #d8f5df, transparent 32rem), #f6f3ec; }
-button, input, textarea { font: inherit; }
-button { cursor: pointer; }
-
-.loading { min-height: 100vh; display: grid; place-items: center; color: #58635d; }
-.app-shell { width: min(1440px, 100%); margin: 0 auto; padding: 24px; display: grid; gap: 20px; }
-.card { background: rgba(255,255,255,0.86); border: 1px solid #e1ddd2; border-radius: 24px; box-shadow: 0 18px 50px rgba(37, 48, 42, 0.08); }
-.hero { padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr minmax(280px, 380px); gap: 24px; align-items: end; }
-.eyebrow { margin: 0 0 8px; color: #19765a; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
-h1, h2, h3, p { margin-top: 0; }
-h1 { margin-bottom: 14px; max-width: 900px; font-size: clamp(36px, 6vw, 76px); line-height: .93; letter-spacing: -0.06em; }
-h2 { margin-bottom: 12px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.035em; }
-h3 { margin-bottom: 10px; font-size: 15px; }
-.lede { max-width: 780px; margin-bottom: 0; color: #506058; font-size: 18px; line-height: 1.6; }
-.session-box { border: 1px solid #d9d3c7; border-radius: 18px; background: #fff; padding: 16px; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; }
-.session-box p { margin: 3px 0 0; color: #65736b; font-size: 14px; }
-.dot { width: 12px; height: 12px; border-radius: 999px; display: inline-block; }
-.dot.ok { background: #16a368; box-shadow: 0 0 0 5px #dff4e9; }
-.dot.warn { background: #d48b12; box-shadow: 0 0 0 5px #faecd1; }
-.grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 20px; align-items: start; }
-.editor, .controls, .result-card { padding: 22px; }
-.section-head { display: flex; justify-content: space-between; gap: 16px; align-items: start; }
-.field, .quote-row label, .paste-upload label, .slider { display: grid; gap: 7px; color: #526058; font-size: 13px; font-weight: 700; }
-input, textarea { width: 100%; border: 1px solid #d6d0c4; border-radius: 12px; background: #fffdfa; color: #17211c; padding: 10px 12px; outline: none; }
-input:focus, textarea:focus { border-color: #1e8a68; box-shadow: 0 0 0 3px #d8f5e9; }
-.id-field { max-width: 420px; margin-bottom: 16px; }
-.quote-list { display: grid; gap: 10px; }
-.quote-row { display: grid; grid-template-columns: minmax(180px, 1.2fr) repeat(4, minmax(92px, .7fr)) auto; gap: 10px; align-items: end; padding: 12px; border: 1px solid #ebe5d9; border-radius: 16px; background: #fffdfa; }
-.quote-row button { width: 38px; height: 38px; border: 0; border-radius: 10px; background: #f8ded9; color: #9c2d1f; font-size: 22px; }
-.paste-upload { margin-top: 18px; display: grid; gap: 12px; }
-textarea { min-height: 96px; resize: vertical; line-height: 1.45; }
-.actions { display: flex; flex-wrap: wrap; gap: 10px; }
-.button { border: 0; border-radius: 999px; padding: 11px 16px; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
-.button.primary { width: 100%; background: #17211c; color: #fff; margin-top: 12px; }
-.button.secondary { background: #e7f4ed; color: #145b45; }
-.button.ghost { background: #f2eee5; color: #27322d; }
-.button:disabled { opacity: .48; cursor: not-allowed; }
-.upload { position: relative; overflow: hidden; }
-.upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
-.controls { position: sticky; top: 18px; display: grid; gap: 12px; }
-.slider { grid-template-columns: 1fr auto; align-items: center; text-transform: capitalize; }
-.slider input { grid-column: 1 / -1; accent-color: #19765a; padding: 0; }
-.hint, .empty { color: #65736b; line-height: 1.5; }
-.validation, .error, .status { border-radius: 14px; padding: 12px; margin: 0; line-height: 1.45; }
-.validation { background: #fff4d8; color: #7d5411; }
-.error { background: #fde5e1; color: #8d251a; }
-.status { background: #def6e8; color: #12613f; }
-.signin-note { color: #145b45; text-align: center; font-weight: 800; }
-.history { margin-top: 10px; border-top: 1px solid #e4ded2; padding-top: 14px; display: grid; gap: 8px; }
-.history button { border: 1px solid #d6d0c4; background: #fffdfa; color: #33423b; border-radius: 10px; padding: 8px 10px; text-align: left; }
-.result-card { display: grid; gap: 12px; }
-.score { border-radius: 999px; background: #17211c; color: #fff; padding: 9px 14px; font-weight: 900; }
-.rationale { color: #394840; font-size: 17px; line-height: 1.6; }
-.table-wrap { overflow-x: auto; }
-table { width: 100%; border-collapse: collapse; min-width: 680px; }
-th, td { padding: 14px 12px; border-bottom: 1px solid #ebe5d9; text-align: left; }
-th { color: #65736b; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
-tr.winner td { background: #e8f7ee; font-weight: 800; }
-
-@media (max-width: 980px) {
-  .hero, .grid { grid-template-columns: 1fr; }
-  .controls { position: static; }
-  .quote-row { grid-template-columns: 1fr 1fr; }
-  .quote-row label:first-child { grid-column: 1 / -1; }
+* {
+  box-sizing: border-box;
 }
 
-@media (max-width: 620px) {
-  .app-shell { padding: 12px; }
-  .hero, .editor, .controls, .result-card { padding: 16px; border-radius: 18px; }
-  .quote-row { grid-template-columns: 1fr; }
-  .section-head { flex-direction: column; }
+body {
+  margin: 0;
+  min-height: 100vh;
+  background: #090909;
+}
+
+button,
+textarea {
+  font: inherit;
+}
+
+button {
+  cursor: pointer;
+}
+
+.loading {
+  min-height: 100vh;
+  display: grid;
+  place-items: center;
+  color: #b8b8b8;
+}
+
+.app-shell {
+  min-height: 100vh;
+  display: grid;
+  grid-template-columns: minmax(260px, 340px) 1fr;
+}
+
+.sidebar {
+  min-height: 100vh;
+  border-right: 1px solid #222;
+  background: #0d0d0d;
+  padding: 28px;
+  display: grid;
+  align-content: start;
+  gap: 28px;
+}
+
+.eyebrow {
+  margin: 0 0 10px;
+  color: #8bd8c6;
+  font-size: 12px;
+  letter-spacing: 0;
+  text-transform: uppercase;
+}
+
+h1,
+h2,
+h3,
+p {
+  margin-top: 0;
+}
+
+h1 {
+  margin-bottom: 10px;
+  font-size: clamp(32px, 5vw, 56px);
+  line-height: 0.95;
+  letter-spacing: 0;
+}
+
+h2 {
+  margin-bottom: 0;
+  font-size: 30px;
+  letter-spacing: 0;
+}
+
+h3 {
+  margin-bottom: 12px;
+  color: #d7d7d7;
+  font-size: 14px;
+  letter-spacing: 0;
+}
+
+.agent-meta {
+  margin-bottom: 0;
+  color: #a6a6a6;
+}
+
+.skill-list {
+  display: grid;
+  gap: 10px;
+}
+
+.skill {
+  width: 100%;
+  min-height: 58px;
+  border: 1px solid #252525;
+  border-radius: 8px;
+  background: #121212;
+  color: #f3f3f3;
+  padding: 12px 14px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  text-align: left;
+}
+
+.skill:hover,
+.skill.active {
+  border-color: #5bb7a7;
+  background: #15201d;
+}
+
+.skill span {
+  overflow-wrap: anywhere;
+}
+
+.skill small {
+  color: #9d9d9d;
+}
+
+.session {
+  border: 1px solid #252525;
+  border-radius: 8px;
+  padding: 14px;
+  color: #a6a6a6;
+  display: grid;
+  gap: 4px;
+}
+
+.session strong {
+  color: #f3f3f3;
+  overflow-wrap: anywhere;
+}
+
+.workbench {
+  padding: 28px;
+  display: grid;
+  align-content: start;
+  gap: 22px;
+}
+
+.toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 18px;
+}
+
+.toolbar a,
+.runner button {
+  border: 1px solid #e8e8e8;
+  border-radius: 7px;
+  background: #f4f4f4;
+  color: #111;
+  padding: 10px 14px;
+  text-decoration: none;
+  white-space: nowrap;
+}
+
+.runner {
+  display: grid;
+  gap: 12px;
+}
+
+.runner label {
+  display: grid;
+  gap: 10px;
+  color: #d7d7d7;
+}
+
+.runner textarea {
+  width: 100%;
+  min-height: 170px;
+  resize: vertical;
+  border: 1px solid #252525;
+  border-radius: 8px;
+  background: #070707;
+  color: #eeeeee;
+  padding: 14px;
+  line-height: 1.5;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+}
+
+.runner button {
+  justify-self: start;
+}
+
+.runner button:disabled {
+  cursor: wait;
+  opacity: 0.72;
+}
+
+.panels {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 16px;
+}
+
+.panel {
+  min-width: 0;
+  border: 1px solid #252525;
+  border-radius: 8px;
+  padding: 16px;
+  background: #0d0d0d;
+}
+
+pre {
+  min-height: 260px;
+  max-height: 420px;
+  margin: 0;
+  overflow: auto;
+  color: #dcdcdc;
+  line-height: 1.5;
+  font-size: 13px;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+}
+
+.empty {
+  color: #aaa;
+}
+
+@media (max-width: 820px) {
+  .app-shell {
+    grid-template-columns: 1fr;
+  }
+
+  .sidebar {
+    min-height: auto;
+    border-right: 0;
+    border-bottom: 1px solid #222;
+  }
+
+  .panels {
+    grid-template-columns: 1fr;
+  }
+
+  .toolbar {
+    align-items: flex-start;
+    flex-direction: column;
+  }
 }