/* ============================================================
   AGENT OS — Terminal Aesthetic CSS
   Phosphor green / dark CRT / monospace / 80s OS reinterpreted
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

:root {
  /* Colors */
  --bg:           #060e08;
  --bg-card:      #0a1a0d;
  --bg-elevated:  #0f2213;
  --bg-input:     #071009;

  --green:        #00ff41;
  --green-dim:    #00c032;
  --green-dark:   #004d14;
  --green-glow:   rgba(0, 255, 65, 0.15);
  --green-glow2:  rgba(0, 255, 65, 0.06);

  --amber:        #ffb000;
  --amber-dim:    rgba(255, 176, 0, 0.15);
  --red:          #ff3131;
  --red-dim:      rgba(255, 49, 49, 0.12);
  --blue:         #00cfff;

  --border:       rgba(0, 255, 65, 0.18);
  --border-dim:   rgba(0, 255, 65, 0.08);
  --border-focus: rgba(0, 255, 65, 0.5);

  --text:         #c8ffc8;
  --text-bright:  #e8ffe8;
  --text-dim:     rgba(200, 255, 200, 0.45);
  --text-darker:  rgba(200, 255, 200, 0.2);

  --font:         'Share Tech Mono', 'Courier New', Courier, monospace;

  /* Scanlines */
  --scanline: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0.07) 0px,
    rgba(0,0,0,0.07) 1px,
    transparent 1px,
    transparent 4px
  );
}

/* ── Reset ──────────────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── CRT overlays ───────────────────────────────────────────────────────── */

.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: var(--scanline);
  mix-blend-mode: multiply;
}

.vignette {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9001;
  background: radial-gradient(ellipse at 50% 50%,
    transparent 55%,
    rgba(0,0,0,0.55) 100%
  );
}

/* ── Boot screen ────────────────────────────────────────────────────────── */

#boot-screen {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px;
}

.boot-content {
  width: 100%;
  max-width: 640px;
}

.boot-logo {
  font-family: var(--font);
  color: var(--green);
  font-size: 14px;
  line-height: 1.3;
  margin-bottom: 32px;
  text-shadow: 0 0 12px var(--green);
  white-space: pre;
}

.boot-log {
  font-size: 14px;
  color: var(--text-dim);
  min-height: 80px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
}

.boot-log-line {
  opacity: 0;
  animation: fadeIn 0.15s forwards;
}

.boot-log-line.ok::after {
  content: '  [ OK ]';
  color: var(--green);
  margin-left: 8px;
}

.boot-cursor {
  color: var(--green);
  height: 18px;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* ── Animations ─────────────────────────────────────────────────────────── */

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 4px var(--green); }
  50% { box-shadow: 0 0 12px var(--green), 0 0 24px var(--green-glow); }
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes run-blink {
  0%, 100% { color: var(--green); }
  50% { color: var(--green-dim); }
}

.blink-cursor {
  display: inline-block;
  animation: blink 1s step-start infinite;
  color: var(--green);
}

/* ── App shell ──────────────────────────────────────────────────────────── */

#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

.app-hidden {
  opacity: 0;
  pointer-events: none;
}

.app-visible {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.4s ease;
}

/* ── Header ─────────────────────────────────────────────────────────────── */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 44px;
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  color: var(--green);
  font-size: 16px;
  font-weight: bold;
  text-shadow: 0 0 8px var(--green);
  letter-spacing: 0.05em;
}

.dim-slash { color: var(--green-dim); }

.header-divider {
  color: var(--border);
  font-size: 18px;
}

.header-tagline {
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.header-nav {
  display: flex;
  gap: 4px;
}

.nav-link {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.nav-link:hover {
  color: var(--green);
  border-color: var(--border);
}

.nav-link.active {
  color: var(--green);
  border-color: var(--border-focus);
  background: var(--green-glow2);
  text-shadow: 0 0 6px var(--green);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.sys-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.green {
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-glow 2s ease-in-out infinite;
}

.status-dot.amber {
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
}

.status-dot.red {
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
}

.status-dot.blink {
  animation: blink 0.7s step-start infinite, pulse-glow 2s ease-in-out infinite;
}

.system-clock {
  color: var(--text-dim);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

/* ── Main ───────────────────────────────────────────────────────────────── */

#main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 24px;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border-dim);
  padding: 6px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-darker);
  flex-shrink: 0;
}

.footer-divider { color: var(--border); }

/* ── Section header ─────────────────────────────────────────────────────── */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dim);
}

.section-title {
  font-size: 16px;
  letter-spacing: 0.15em;
  color: var(--green);
  text-shadow: 0 0 6px var(--green);
}

.section-title::before {
  content: '> ';
  color: var(--green-dim);
}

/* ── Agent cards grid ───────────────────────────────────────────────────── */

.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.agent-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 18px 20px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  animation: fadeSlideIn 0.25s ease forwards;
}

.agent-card:hover {
  border-color: var(--green-dim);
  background: var(--bg-elevated);
  box-shadow: 0 0 16px var(--green-glow2), inset 0 0 20px rgba(0,255,65,0.02);
}

.agent-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
}

.agent-name {
  font-size: 15px;
  color: var(--text-bright);
  letter-spacing: 0.05em;
}

.agent-summary {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.agent-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-darker);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.agent-actions {
  display: flex;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border-dim);
}

/* ── Status badges ──────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.12em;
  padding: 2px 7px;
  border: 1px solid;
  text-transform: uppercase;
}

.badge-production {
  color: var(--green);
  border-color: var(--green-dark);
  background: rgba(0,255,65,0.08);
  text-shadow: 0 0 4px var(--green);
}

.badge-draft {
  color: var(--text-dim);
  border-color: var(--border);
  background: transparent;
}

.badge-failed {
  color: var(--red);
  border-color: rgba(255,49,49,0.3);
  background: var(--red-dim);
}

.badge-running {
  color: var(--green);
  border-color: var(--green-dark);
  background: rgba(0,255,65,0.08);
  animation: run-blink 0.6s step-start infinite;
}

.badge-new {
  color: var(--amber);
  border-color: rgba(255,176,0,0.3);
  background: var(--amber-dim);
}

/* ── Empty state ────────────────────────────────────────────────────────── */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  color: var(--text-dim);
}

.empty-state-icon {
  font-size: 36px;
  color: var(--green-dark);
  margin-bottom: 16px;
  text-shadow: 0 0 12px var(--green);
}

.empty-state h2 {
  color: var(--text-dim);
  font-size: 16px;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 13px;
  color: var(--text-darker);
  margin-bottom: 24px;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-family: var(--font);
  font-size: 13px;
  letter-spacing: 0.1em;
  cursor: pointer;
  border: 1px solid;
  text-decoration: none;
  transition: all 0.15s;
  background: transparent;
  white-space: nowrap;
  text-transform: uppercase;
}

.btn:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-primary {
  color: var(--bg);
  background: var(--green);
  border-color: var(--green);
  text-shadow: none;
}

.btn-primary:hover:not(:disabled) {
  background: var(--text-bright);
  border-color: var(--text-bright);
  box-shadow: 0 0 12px var(--green-glow);
}

.btn-secondary {
  color: var(--text-dim);
  border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
  color: var(--green);
  border-color: var(--green-dim);
}

.btn-danger {
  color: var(--red);
  border-color: rgba(255,49,49,0.3);
}

.btn-danger:hover:not(:disabled) {
  background: var(--red-dim);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

/* ── Forms ──────────────────────────────────────────────────────────────── */

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  line-height: 1.6;
}

.form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 8px rgba(0,255,65,0.1);
}

.form-textarea::placeholder { color: var(--text-darker); }

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus { border-color: var(--border-focus); }

/* ── Progress steps (create flow) ───────────────────────────────────────── */

.progress-steps {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  margin: 16px 0;
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 16px;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-darker);
  padding: 4px 0;
  letter-spacing: 0.05em;
}

.progress-step.active { color: var(--text-dim); }

.progress-step.done {
  color: var(--green);
  text-shadow: 0 0 4px var(--green-glow);
}

.progress-step.error { color: var(--red); }

.step-icon {
  width: 16px;
  flex-shrink: 0;
  text-align: center;
  font-size: 12px;
}

.progress-step.active .step-icon::after { content: '>'; animation: blink 0.8s step-start infinite; }
.progress-step.done .step-icon::after { content: '[OK]'; color: var(--green); }
.progress-step.error .step-icon::after { content: '[!!]'; color: var(--red); }
.progress-step.waiting .step-icon::after { content: '[ ]'; color: var(--text-darker); }

/* ── Build log (new pipeline UI) ───────────────────────────────────────── */

.build-steps {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 12px 0;
  font-size: 14px;
  font-family: var(--font-mono, monospace);
}

.build-step {
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 6px 10px;
}

.bstep-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.bstep-label {
  color: var(--text-dim);
  letter-spacing: 0.1em;
  font-size: 13px;
  min-width: 72px;
}

.bstep-msg {
  color: var(--text-darker);
  font-size: 13px;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-wait { color: var(--text-darker); }
.bar-run  { color: var(--amber); }
.bar-ok   { color: var(--green); text-shadow: 0 0 4px var(--green-glow); }
.bar-err  { color: var(--red); }

.bstep-msg { color: var(--text-dim); font-size: 14px; flex: 1; }
.bstep-msg.text-ok  { color: var(--green); }
.bstep-msg.text-err { color: var(--red); }

.bstep-detail {
  padding: 2px 0 0 0;
  font-size: 12px;
}

.voir-plus-link {
  color: var(--text-darker);
  cursor: pointer;
  font-size: 12px;
  text-decoration: none;
  opacity: 0.6;
  display: inline-block;
  margin-left: 2px;
}
.voir-plus-link:hover { opacity: 1; color: var(--green-dim); }

.bstep-technical {
  background: var(--bg);
  border: 1px solid var(--border-dim);
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-darker);
  max-height: 80px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  margin-top: 2px;
}

.bstep-global-msg {
  min-height: 16px;
  font-size: 13px;
}

/* ── Primary App button ──────────────────────────────────────────────────── */

.btn-app {
  background: transparent;
  border: 2px solid var(--green);
  color: var(--green);
  font-family: var(--font);
  font-size: 15px;
  padding: 8px 16px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-shadow: 0 0 6px var(--green-glow);
  box-shadow: 0 0 8px var(--green-glow), inset 0 0 8px rgba(0,255,65,0.05);
  transition: all 0.15s;
}
.btn-app:hover {
  background: rgba(0,255,65,0.1);
  box-shadow: 0 0 16px var(--green-glow), inset 0 0 12px rgba(0,255,65,0.1);
}

/* ── Agent type badge ────────────────────────────────────────────────────── */

.agent-type-badge {
  font-size: 12px;
  padding: 2px 6px;
  border: 1px solid;
  letter-spacing: 0.08em;
  opacity: 0.8;
}
.agent-type-badge.type-a { color: var(--blue);  border-color: var(--blue); }
.agent-type-badge.type-b { color: var(--amber); border-color: var(--amber); }
.agent-type-badge.type-c { color: var(--green-dim); border-color: var(--green-dim); }

.text-ok  { color: var(--green); }
.text-err { color: var(--red); }

.test-lines {
  margin-top: 4px;
  padding-left: 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  max-height: 200px;
  overflow-y: auto;
}

.test-line {
  font-size: 13px;
  font-family: var(--font-mono, monospace);
  white-space: pre;
}

.test-pass { color: var(--green); }
.test-fail { color: var(--red); }

/* ── Terminal log output (create + detail) ──────────────────────────────── */

.term-log {
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 12px 14px;
  font-size: 13px;
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.term-line {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 10px;
  padding: 1px 0;
  word-break: break-word;
}

.term-level {
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.level-info    { color: var(--green-dim); }
.level-warning { color: var(--amber); }
.level-error   { color: var(--red); }
.level-debug   { color: var(--text-darker); }
.level-metric  { color: var(--blue); }

.term-msg { color: var(--text); }

/* ── Agent detail ───────────────────────────────────────────────────────── */

.detail-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-dim);
}

.detail-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.detail-name {
  font-size: 18px;
  color: var(--text-bright);
  letter-spacing: 0.08em;
}

.detail-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-darker);
  letter-spacing: 0.08em;
}

.detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* ── Tabs ───────────────────────────────────────────────────────────────── */

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 20px;
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 8px 18px;
  cursor: pointer;
  margin-bottom: -1px;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
}

.tab-btn:hover { color: var(--text); }

.tab-btn.active {
  color: var(--green);
  border-bottom-color: var(--green);
  text-shadow: 0 0 6px var(--green);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeSlideIn 0.2s ease forwards; }

/* ── Markdown content ───────────────────────────────────────────────────── */

.md-content {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.md-content h1, .md-content h2, .md-content h3 {
  color: var(--green);
  letter-spacing: 0.08em;
  margin: 18px 0 8px;
  text-shadow: 0 0 4px rgba(0,255,65,0.3);
}

.md-content h1 { font-size: 16px; }
.md-content h2 { font-size: 15px; }
.md-content h3 { font-size: 14px; color: var(--green-dim); }

.md-content p { margin-bottom: 10px; }

.md-content code {
  font-family: var(--font);
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 1px 5px;
  font-size: 13px;
  color: var(--amber);
}

.md-content pre {
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 12px;
  overflow-x: auto;
  margin: 10px 0;
}

.md-content pre code {
  border: none;
  background: none;
  padding: 0;
  color: var(--text-dim);
  font-size: 13px;
}

.md-content ul, .md-content ol {
  margin-left: 20px;
  margin-bottom: 10px;
}

.md-content li { margin-bottom: 2px; color: var(--text-dim); }

.md-content blockquote {
  border-left: 2px solid var(--green-dark);
  padding-left: 12px;
  color: var(--text-dim);
  margin: 10px 0;
}

.md-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0;
  font-size: 13px;
}

.md-content th {
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  text-align: left;
  color: var(--green-dim);
  letter-spacing: 0.08em;
}

.md-content td {
  border-bottom: 1px solid var(--border-dim);
  padding: 5px 12px;
  color: var(--text-dim);
}

/* ── Runs history table ─────────────────────────────────────────────────── */

.run-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.run-table th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-darker);
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-dim);
}

.run-table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-dim);
  vertical-align: middle;
}

.run-table tr:hover td { background: var(--bg-elevated); }

.run-status-ok  { color: var(--green); }
.run-status-err { color: var(--red); }

/* ── Create agent layout ────────────────────────────────────────────────── */

.create-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1000px;
}

@media (max-width: 720px) {
  .create-layout { grid-template-columns: 1fr; }
}

.create-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px;
}

.panel-title {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-dim);
}

/* ── Schedule toggle ────────────────────────────────────────────────────── */

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-dim);
  padding: 8px 0;
}

.toggle {
  position: relative;
  width: 32px;
  height: 16px;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s;
}

.toggle.on { background: var(--green-dark); }

.toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background: var(--text-dim);
  transition: left 0.2s, background 0.2s;
}

.toggle.on::after {
  left: 18px;
  background: var(--green);
  box-shadow: 0 0 4px var(--green);
}

/* ── Utilities ──────────────────────────────────────────────────────────── */

.hidden { display: none !important; }
.mt8 { margin-top: 8px; }
.mt12 { margin-top: 12px; }
.mt16 { margin-top: 16px; }
.mt24 { margin-top: 24px; }
.mb8  { margin-bottom: 8px; }
.mb12 { margin-bottom: 12px; }
.mb16 { margin-bottom: 16px; }
.flex { display: flex; }
.gap8 { gap: 8px; }
.gap12 { gap: 12px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

.text-green  { color: var(--green); }
.text-amber  { color: var(--amber); }
.text-red    { color: var(--red); }
.text-dim    { color: var(--text-dim); }
.text-bright { color: var(--text-bright); }
.text-small  { font-size: 13px; }
.text-xs     { font-size: 12px; letter-spacing: 0.05em; }

.prompt-symbol {
  color: var(--green-dim);
  user-select: none;
}

.divider {
  height: 1px;
  background: var(--border-dim);
  margin: 16px 0;
}

.info-box {
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

.info-box.warning {
  border-color: rgba(255,176,0,0.25);
  color: var(--amber);
}

.info-box.success {
  border-color: var(--green-dark);
  color: var(--green-dim);
}

.info-box.error {
  border-color: rgba(255,49,49,0.25);
  color: var(--red);
}

code {
  font-family: var(--font);
  color: var(--amber);
  font-size: 13px;
}

/* ── Scrollbar ──────────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--green-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ── Chat create mode ───────────────────────────────────────────────────── */

body.in-chat { overflow: hidden; }

body.in-chat #app {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

body.in-chat #main.chat-mode {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0 24px 0;
  max-width: 860px;
}

.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.chat-history {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 24px 0 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-input-bar {
  border-top: 1px solid var(--border);
  padding: 12px 0 8px;
  flex-shrink: 0;
}

.chat-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 8px 10px;
}

.chat-textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  resize: none;
  min-height: 20px;
  max-height: 160px;
  padding: 0;
}

.chat-textarea::placeholder { color: var(--green-dark); }

.chat-send-btn {
  background: transparent;
  border: none;
  color: var(--green);
  font-size: 16px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity .15s;
}
.chat-send-btn:hover { opacity: 1; }
.chat-send-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ── Chat message bubbles ───────────────────────────────────────────────── */

.msg {
  display: flex;
  gap: 10px;
  max-width: 82%;
  animation: fadeSlide .18s ease-out;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg-agent { align-self: flex-start; }
.msg-user  { align-self: flex-end; flex-direction: row-reverse; }

.msg-avatar {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--green-dim);
  margin-top: 2px;
}

.msg-body { display: flex; flex-direction: column; gap: 4px; }

.msg-text {
  padding: 8px 12px;
  border-radius: 2px;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
}

.msg-agent .msg-text {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg);
}

.msg-user .msg-text {
  background: rgba(0,255,65,0.07);
  border: 1px solid rgba(0,255,65,0.2);
  color: var(--green);
}

.ml8 { margin-left: 8px; }

/* ── Step blocks (build progress) ──────────────────────────────────────── */

.step-msg { max-width: 100%; }
.step-msg .msg-text { padding: 6px 12px; }

.step-block {
  padding: 6px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.step-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-icon {
  font-size: 15px;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.step-running { color: var(--amber); animation: spin 1.2s linear infinite; }
.step-success { color: var(--green); }
.step-fail    { color: var(--red); }

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.step-label { font-size: 14px; color: var(--fg); flex: 1; }
.step-label.text-ok  { color: var(--green); }
.step-label.text-err { color: var(--red); }

.step-toggle {
  font-size: 12px;
  color: var(--green-dark);
  cursor: pointer;
  flex-shrink: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.step-toggle:hover { color: var(--green-dim); }

.step-technical {
  font-size: 12px;
  color: var(--green-dark);
  margin: 4px 0 0 24px;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 120px;
  overflow-y: auto;
  border-left: 1px solid var(--border);
  padding-left: 8px;
}

/* ── Credential block ───────────────────────────────────────────────────── */

.cred-block {
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid rgba(255,200,0,0.25);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 240px;
  max-width: 340px;
}

.cred-title {
  font-size: 14px;
  color: var(--amber);
  font-weight: bold;
}

.cred-why {
  font-size: 13px;
  color: var(--green-dim);
  line-height: 1.5;
}

.cred-label {
  font-size: 13px;
  color: var(--green-dark);
}

.cred-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font);
  font-size: 14px;
  padding: 5px 8px;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.cred-input:focus { border-color: var(--green-dim); }

.cred-actions { display: flex; gap: 8px; }

/* ── Error block ────────────────────────────────────────────────────────── */

.err-block {
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid rgba(255,49,49,0.25);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
}

.err-title {
  font-size: 14px;
  color: var(--red);
}

.err-detail {
  font-size: 12px;
  color: var(--green-dark);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 80px;
  overflow-y: auto;
  border-left: 2px solid rgba(255,49,49,0.2);
  padding-left: 6px;
}

.err-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Success block ──────────────────────────────────────────────────────── */

.success-block {
  padding: 12px 16px;
  background: rgba(0,255,65,0.04);
  border: 1px solid rgba(0,255,65,0.25);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
}

.success-title {
  font-size: 15px;
  color: var(--green);
  font-weight: bold;
}

.success-desc {
  font-size: 13px;
  color: var(--green-dim);
}

.success-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.success-hint {
  font-size: 12px;
  color: var(--green-dark);
  border-top: 1px solid var(--border);
  padding-top: 6px;
  margin-top: 2px;
}

/* ── Chat layout (sidebar + chat) ──────────────────────────────────────── */

body.in-chat #main.chat-mode {
  flex-direction: row;
  max-width: none;
  padding: 0;
  gap: 0;
  align-items: stretch;
}

.chat-layout {
  display: flex;
  flex-direction: row;
  height: 100%;
  width: 100%;
  min-height: 0;
}

/* ── Conversation sidebar ───────────────────────────────────────────────── */

.conv-sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-card);
}

.sidebar-new-btn {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.conv-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.conv-item {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(0,255,65,0.05);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background .1s;
  position: relative;
}
.conv-item:hover { background: rgba(0,255,65,0.04); }
.conv-item.conv-active { background: rgba(0,255,65,0.07); border-left: 2px solid var(--green-dim); }

.conv-item-name {
  font-size: 13px;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 16px;
}

.conv-item-meta {
  font-size: 12px;
  color: var(--green-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.conv-item-status {
  font-size: 11px;
  padding: 1px 4px;
  border-radius: 2px;
  text-transform: uppercase;
}
.conv-status-in_progress { color: var(--amber); }
.conv-status-building    { color: var(--amber); }
.conv-status-done        { color: var(--green); }
.conv-status-error       { color: var(--red); }

.conv-item-del {
  font-size: 13px;
  color: var(--green-dark);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0;
  transition: opacity .1s;
  line-height: 1;
}
.conv-item:hover .conv-item-del { opacity: 0.6; }
.conv-item-del:hover { color: var(--red); opacity: 1 !important; }

.conv-del-confirm {
  padding: 6px 12px;
  background: rgba(255,49,49,0.08);
  border-bottom: 1px solid rgba(255,49,49,0.2);
  font-size: 12px;
  color: var(--red);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-empty {
  padding: 16px 12px;
  font-size: 12px;
  color: var(--green-dark);
  text-align: center;
  line-height: 1.5;
}

.conv-sidebar-chat {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 0 24px;
  max-width: 860px;
}

/* ── Sandbox block ──────────────────────────────────────────────────────── */

.sandbox-block {
  padding: 8px;
  background: var(--bg-2);
  border: 1px solid rgba(0,255,65,0.2);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 380px;
  width: 360px;
}

.sandbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--green-dim);
}

.sandbox-iframe {
  width: 100%;
  height: 280px;
  border: 1px solid var(--border);
  background: #fff;
}

.sandbox-update-bar {
  display: flex;
  gap: 6px;
  align-items: center;
}

.sandbox-update-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font);
  font-size: 13px;
  padding: 4px 8px;
  outline: none;
}
.sandbox-update-input:focus { border-color: var(--green-dim); }
.sandbox-update-input::placeholder { color: var(--green-dark); }

/* ── Dynamic error block ────────────────────────────────────────────────── */

.err-explain {
  font-size: 13px;
  color: var(--green-dim);
  line-height: 1.5;
}

.err-solutions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.err-input-wrap {
  display: flex;
  gap: 6px;
  align-items: center;
}

.err-text-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font);
  font-size: 13px;
  padding: 4px 8px;
  outline: none;
}
.err-text-input:focus { border-color: var(--green-dim); }
.err-text-input::placeholder { color: var(--green-dark); }

.err-select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font);
  font-size: 13px;
  padding: 4px 8px;
  outline: none;
  width: 100%;
}

/* ── Claude Auth Settings ─────────────────────────────────────────────────── */

.badge-mode {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: 8px;
}

.badge-active {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge-inactive {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  border: 1px solid var(--border);
}