/* ═══════════════════════════════════════════════════════════
   AICEX API Control — Developer Console Design System
   Fonts: Syne (display) · Outfit (body) · JetBrains Mono (code)
   Palette: #080B14 base · #0E1220 surface · #6366F1 accent
═══════════════════════════════════════════════════════════ */

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

:root {
  --bg-base:        #080B14;
  --bg-surface:     #0E1220;
  --bg-elevated:    #131929;
  --bg-card:        #111827;
  --bg-card-hover:  #141d2e;
  --bg-editor:      #0A0D16;
  --bg-editor-line: #0D1120;

  --border:         rgba(255,255,255,0.06);
  --border-subtle:  rgba(255,255,255,0.04);
  --border-active:  rgba(99,102,241,0.4);

  --accent:         #6366F1;
  --accent-dim:     rgba(99,102,241,0.15);
  --accent-glow:    rgba(99,102,241,0.25);
  --accent-bright:  #818CF8;

  --green:          #10B981;
  --green-dim:      rgba(16,185,129,0.12);
  --amber:          #F59E0B;
  --amber-dim:      rgba(245,158,11,0.12);
  --red:            #EF4444;
  --red-dim:        rgba(239,68,68,0.12);
  --cyan:           #06B6D4;
  --purple:         #A855F7;

  /* Code syntax colors */
  --syn-key:        #818CF8;
  --syn-str:        #34D399;
  --syn-num:        #FB923C;
  --syn-bool:       #F472B6;
  --syn-null:       #94A3B8;
  --syn-brace:      #E2E8F0;
  --syn-prop:       #93C5FD;

  --text-primary:   #E2E8F0;
  --text-secondary: #94A3B8;
  --text-muted:     #475569;
  --text-code:      #CBD5E1;

  --font-display:   'Syne', sans-serif;
  --font-body:      'Outfit', sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm:      6px;
  --radius-md:      10px;
  --radius-lg:      14px;
  --radius-xl:      18px;

  --nav-h:          56px;
  --header-h:       88px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 14px;
  line-height: 1.5;
}

/* ═══════════════════════════════════════
   BACKGROUND ATMOSPHERE
═══════════════════════════════════════ */
.bg-atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.06;
}
.bg-orb-1 {
  width: 600px; height: 600px;
  background: var(--accent);
  top: -200px; left: -100px;
}
.bg-orb-2 {
  width: 400px; height: 400px;
  background: var(--cyan);
  top: 40%; right: -100px;
  opacity: 0.04;
}
.bg-orb-3 {
  width: 300px; height: 300px;
  background: var(--purple);
  bottom: 10%; left: 30%;
  opacity: 0.04;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(8,11,20,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo {
  width: 32px; height: 32px;
  background: var(--accent-dim);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.nav-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}

.nav-page-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-bright);
  letter-spacing: 0.05em;
}

.nav-tabs {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-tab {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  background: none;
}
.nav-tab:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.nav-tab.active {
  color: var(--accent-bright);
  background: var(--accent-dim);
  border: 1px solid var(--border-active);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-text {
  font-size: 12px;
  color: var(--green);
  font-weight: 500;
}

.nav-acu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}
.acu-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.acu-value { font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--accent-bright); }

.nav-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  cursor: pointer;
}

/* ═══════════════════════════════════════
   PAGE HEADER
═══════════════════════════════════════ */
.page-header {
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(99,102,241,0.04) 0%, transparent 100%);
}

.page-header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-active);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  color: var(--accent-bright);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.badge-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-bright);
  animation: pulse-dot 2s ease-in-out infinite;
}

.page-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 480px;
}

.page-header-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.header-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.header-stat-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.header-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.header-stat-divider {
  width: 1px;
  height: 28px;
  background: var(--border);
}

/* ═══════════════════════════════════════
   MAIN CONSOLE LAYOUT
═══════════════════════════════════════ */
.console-main {
  position: relative;
  z-index: 1;
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 3-Column Grid */
.console-grid {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 16px;
  align-items: start;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ═══════════════════════════════════════
   PANEL CARDS — Base
═══════════════════════════════════════ */
.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s;
}
.panel-card:hover { border-color: rgba(255,255,255,0.09); }

.panel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.panel-card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ═══════════════════════════════════════
   LEFT PANEL — API KEY CARD
═══════════════════════════════════════ */
.key-env-badge {
  padding: 2px 8px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.05em;
}

.key-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-editor);
  border-bottom: 1px solid var(--border-subtle);
  gap: 8px;
}

.key-value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-code);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.key-prefix { color: var(--syn-prop); }
.key-masked { color: var(--text-muted); letter-spacing: 0.05em; }
.key-revealed { color: var(--syn-str); }

.key-toggle-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  transition: color 0.15s;
  flex-shrink: 0;
}
.key-toggle-btn:hover { color: var(--text-secondary); }

.key-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.btn-key {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid var(--border);
  font-family: var(--font-body);
}

.btn-copy {
  background: var(--accent-dim);
  color: var(--accent-bright);
  border-color: var(--border-active);
}
.btn-copy:hover {
  background: rgba(99,102,241,0.25);
  box-shadow: 0 0 12px var(--accent-glow);
}

.btn-regen {
  background: rgba(239,68,68,0.08);
  color: #F87171;
  border-color: rgba(239,68,68,0.2);
}
.btn-regen:hover {
  background: rgba(239,68,68,0.15);
}

.key-meta {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.key-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.key-meta-label { font-size: 11px; color: var(--text-muted); }
.key-meta-value { font-size: 11px; color: var(--text-secondary); font-family: var(--font-mono); }
.key-meta-full { color: var(--green); }

/* ═══════════════════════════════════════
   LEFT PANEL — ENDPOINT CARD
═══════════════════════════════════════ */
.endpoint-version {
  padding: 2px 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-active);
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  color: var(--accent-bright);
  font-family: var(--font-mono);
}

.endpoint-url {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-editor);
  border-bottom: 1px solid var(--border-subtle);
}

.endpoint-method {
  padding: 2px 7px;
  background: rgba(99,102,241,0.15);
  border: 1px solid var(--border-active);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-bright);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--syn-str);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.endpoint-base {
  display: flex;
  justify-content: space-between;
  padding: 6px 14px;
  border-bottom: 1px solid var(--border-subtle);
}
.endpoint-base-label { font-size: 11px; color: var(--text-muted); }
.endpoint-base-value { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); }

.endpoint-list {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.endpoint-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
}
.endpoint-item:hover { background: rgba(255,255,255,0.04); }
.endpoint-item.active { background: var(--accent-dim); }

.endpoint-item-method {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-bright);
  letter-spacing: 0.05em;
  width: 28px;
  flex-shrink: 0;
}
.endpoint-item-method.get { color: var(--green); }

.endpoint-item-path {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.endpoint-item.active .endpoint-item-path { color: var(--text-primary); }

/* ═══════════════════════════════════════
   LEFT PANEL — SDK CARD
═══════════════════════════════════════ */
.sdk-tabs {
  display: flex;
  gap: 2px;
}

.sdk-tab {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-mono);
  transition: all 0.15s;
  letter-spacing: 0.04em;
}
.sdk-tab:hover { color: var(--text-secondary); }
.sdk-tab.active {
  background: var(--accent-dim);
  color: var(--accent-bright);
}

.sdk-code {
  background: var(--bg-editor);
  padding: 12px 14px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-subtle);
  min-height: 100px;
}

.sdk-code pre {
  margin: 0;
}

.sdk-code code {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--text-code);
  white-space: pre;
}

.btn-copy-sdk {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  transition: color 0.15s;
  font-family: var(--font-body);
  width: 100%;
}
.btn-copy-sdk:hover { color: var(--accent-bright); }

/* ═══════════════════════════════════════
   CENTER PANEL — CODE EDITOR
═══════════════════════════════════════ */
.editor-card {
  background: var(--bg-editor);
  border-color: rgba(255,255,255,0.07);
}

.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.editor-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.editor-dots {
  display: flex;
  gap: 5px;
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot-red    { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green  { background: #28C840; }

.editor-filename {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

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

.editor-breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.breadcrumb-sep { color: var(--text-muted); opacity: 0.4; }
.breadcrumb-active { color: var(--accent-bright); }

.btn-format {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-format:hover {
  background: var(--accent-dim);
  color: var(--accent-bright);
  border-color: var(--border-active);
}

.editor-body {
  display: flex;
  min-height: 320px;
  position: relative;
}

.editor-gutter {
  width: 40px;
  background: rgba(0,0,0,0.2);
  border-right: 1px solid var(--border-subtle);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
  flex-shrink: 0;
  user-select: none;
}

.gutter-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-right: 10px;
  opacity: 0.5;
}

.editor-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.editor-textarea {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: transparent;
  caret-color: var(--accent-bright);
  padding: 14px 16px;
  z-index: 2;
  tab-size: 2;
  white-space: pre;
  overflow: auto;
}

.editor-highlight {
  position: absolute;
  inset: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-code);
  pointer-events: none;
  z-index: 1;
  white-space: pre;
  overflow: hidden;
  word-break: break-all;
}

/* JSON Syntax Highlighting */
.hl-key    { color: var(--syn-prop); }
.hl-str    { color: var(--syn-str); }
.hl-num    { color: var(--syn-num); }
.hl-bool   { color: var(--syn-bool); }
.hl-null   { color: var(--syn-null); }
.hl-brace  { color: var(--syn-brace); }
.hl-colon  { color: var(--text-muted); }

.editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid var(--border-subtle);
}

.editor-footer-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.editor-lang {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-bright);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.editor-sep { color: var(--text-muted); font-size: 10px; }

.editor-chars {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.editor-valid {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: var(--green);
  font-family: var(--font-mono);
}

.editor-valid.invalid { color: var(--red); }

.editor-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════
   CENTER PANEL — HEADERS CARD
═══════════════════════════════════════ */
.headers-card { background: var(--bg-card); }

.btn-add-header {
  padding: 3px 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-active);
  border-radius: 4px;
  font-size: 11px;
  color: var(--accent-bright);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-add-header:hover { background: rgba(99,102,241,0.25); }

.headers-table {
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 6px;
  align-items: center;
  padding: 5px 6px;
  border-radius: var(--radius-sm);
}

.header-row-fixed {
  background: rgba(0,0,0,0.15);
  opacity: 0.7;
}

.header-key, .header-value {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-key { color: var(--syn-prop); }

.header-lock { display: flex; align-items: center; justify-content: center; width: 20px; }

.header-input {
  width: 100%;
  background: var(--bg-editor);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s;
}
.header-input:focus { border-color: var(--border-active); }

.header-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
  transition: color 0.15s;
  line-height: 1;
}
.header-remove:hover { color: var(--red); }

/* ═══════════════════════════════════════
   CENTER PANEL — RUN BUTTON
═══════════════════════════════════════ */
.btn-run {
  position: relative;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), #4F46E5);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s;
}

.btn-run:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.4);
}

.btn-run:active { transform: translateY(0); }

.run-btn-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.run-btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn-run:hover .run-btn-glow { opacity: 1; }

.btn-run.running {
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid var(--border-active);
  cursor: not-allowed;
}

/* ═══════════════════════════════════════
   RIGHT PANEL — ROUTING OPTIONS
═══════════════════════════════════════ */
.routing-live-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
  color: var(--green);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.routing-live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.routing-options {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.routing-option {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

.routing-option:hover {
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
}

.routing-option.selected {
  border-color: var(--border-active);
  background: var(--accent-dim);
  box-shadow: 0 0 16px rgba(99,102,241,0.1);
}

.routing-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.routing-option-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  gap: 8px;
}

.routing-option-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.routing-indicator {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: all 0.2s;
  flex-shrink: 0;
}

.routing-option.selected .routing-indicator {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.routing-info { display: flex; flex-direction: column; gap: 1px; }

.routing-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}
.routing-option.selected .routing-label { color: var(--accent-bright); }

.routing-desc {
  font-size: 10px;
  color: var(--text-muted);
}

.routing-option-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.routing-cost {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}
.routing-cost-best { color: var(--green); font-weight: 600; }

.routing-latency {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}
.routing-latency-best { color: var(--cyan); font-weight: 600; }

/* Provider accent bars */
.routing-provider-bar {
  height: 2px;
  width: 0;
  transition: width 0.4s ease;
}
.routing-option.selected .routing-provider-bar { width: 100%; }

.openai-bar    { background: linear-gradient(90deg, #10A37F, transparent); }
.claude-bar    { background: linear-gradient(90deg, #D97706, transparent); }
.auto-cheap-bar { background: linear-gradient(90deg, #10B981, transparent); }
.auto-perf-bar  { background: linear-gradient(90deg, #6366F1, transparent); }
.fallback-bar   { background: linear-gradient(90deg, #8B5CF6, transparent); }

/* ═══════════════════════════════════════
   RIGHT PANEL — MODEL CARD
═══════════════════════════════════════ */
.model-select-wrapper {
  position: relative;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.model-select {
  width: 100%;
  background: var(--bg-editor);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 28px 7px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  appearance: none;
  cursor: pointer;
  transition: border-color 0.15s;
}
.model-select:focus { border-color: var(--border-active); }

.model-select-arrow {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.model-params {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.model-param { display: flex; flex-direction: column; gap: 5px; }

.param-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.param-slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.param-slider {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.param-slider::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  cursor: pointer;
  transition: box-shadow 0.15s;
}
.param-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 10px var(--accent-glow);
}

.param-value {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-bright);
  min-width: 32px;
  text-align: right;
}

/* ═══════════════════════════════════════
   RIGHT PANEL — COST CARD
═══════════════════════════════════════ */
.cost-breakdown {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cost-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cost-label { font-size: 11px; color: var(--text-muted); }
.cost-val { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); }

.cost-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.cost-total-row .cost-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; }
.cost-total {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.cost-savings {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
}

/* ═══════════════════════════════════════
   BOTTOM — RESPONSE SECTION
═══════════════════════════════════════ */
.response-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.response-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.01);
  gap: 16px;
  flex-wrap: wrap;
}

.response-header-left { display: flex; align-items: center; gap: 12px; }
.response-title-group { display: flex; align-items: center; gap: 10px; }

.response-status-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.3s;
}

.response-status-badge.status-ready {
  background: rgba(255,255,255,0.05);
  border-color: var(--border);
  color: var(--text-muted);
}

.response-status-badge.status-loading {
  background: var(--amber-dim);
  border-color: rgba(245,158,11,0.3);
  color: var(--amber);
}

.response-status-badge.status-success {
  background: var(--green-dim);
  border-color: rgba(16,185,129,0.3);
  color: var(--green);
}

.response-status-badge.status-error {
  background: var(--red-dim);
  border-color: rgba(239,68,68,0.3);
  color: var(--red);
}

.response-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.response-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.response-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.response-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.response-meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}

.meta-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.meta-value { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--text-primary); }
.meta-savings { color: var(--green); }

.response-meta-divider {
  width: 1px;
  height: 24px;
  background: var(--border);
}

.btn-copy-response {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-copy-response:hover {
  background: var(--accent-dim);
  color: var(--accent-bright);
  border-color: var(--border-active);
}

/* Response Body */
.response-body {
  min-height: 180px;
}

/* Idle */
.response-idle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  gap: 10px;
  text-align: center;
}

.idle-icon {
  opacity: 0.5;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.idle-text {
  font-size: 13px;
  color: var(--text-secondary);
}
.idle-text strong { color: var(--accent-bright); }

.idle-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* Loading */
.response-loading {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.loading-pipeline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.pipeline-step {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  transition: color 0.3s;
}

.pipeline-step.active { color: var(--accent-bright); }
.pipeline-step.done { color: var(--green); }

.pipeline-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 2px solid currentColor;
  transition: all 0.3s;
}

.pipeline-step.active .pipeline-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse-dot 1s ease-in-out infinite;
}

.pipeline-step.done .pipeline-dot {
  background: var(--green);
  border-color: var(--green);
}

.pipeline-arrow {
  color: var(--text-muted);
  font-size: 12px;
}

.loading-bar-track {
  width: 100%;
  max-width: 400px;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* Response Content */
.response-content { display: flex; flex-direction: column; }

.response-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
}

.response-tab {
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.response-tab:hover { color: var(--text-secondary); }
.response-tab.active {
  color: var(--accent-bright);
  border-bottom-color: var(--accent);
}

.response-tab-content { padding: 0; }

.response-editor {
  display: flex;
  min-height: 160px;
}

.response-gutter {
  width: 40px;
  background: rgba(0,0,0,0.2);
  border-right: 1px solid var(--border-subtle);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
  user-select: none;
}

.response-pre {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-code);
  padding: 14px 16px;
  margin: 0;
  overflow-x: auto;
  white-space: pre;
  background: var(--bg-editor);
}

/* Streaming animation */
.stream-cursor {
  display: inline-block;
  width: 2px;
  height: 14px;
  background: var(--accent-bright);
  animation: blink 0.8s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 1px;
}

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

/* Response Headers Tab */
.response-headers-list {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-editor);
}

.resp-header-row {
  display: flex;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.resp-header-key { color: var(--syn-prop); min-width: 200px; }
.resp-header-val { color: var(--syn-str); }

/* Routing Trace Tab */
.routing-trace {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-editor);
}

.trace-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  animation: fadeInUp 0.3s ease forwards;
  opacity: 0;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.trace-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  min-width: 50px;
  flex-shrink: 0;
}

.trace-event {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  flex: 1;
}

.trace-event .trace-provider { color: var(--accent-bright); }
.trace-event .trace-success  { color: var(--green); }
.trace-event .trace-cost     { color: var(--amber); }

/* Response Footer */
.response-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.1);
}

.response-tokens {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.btn-rerun {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-rerun:hover {
  background: var(--accent-dim);
  color: var(--accent-bright);
  border-color: var(--border-active);
}

/* ═══════════════════════════════════════
   HISTORY SECTION
═══════════════════════════════════════ */
.history-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.history-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.btn-clear-history {
  padding: 3px 8px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-clear-history:hover { color: var(--red); border-color: rgba(239,68,68,0.3); }

.history-list {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.history-empty {
  text-align: center;
  padding: 20px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.history-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}
.history-item:hover {
  background: rgba(255,255,255,0.03);
  border-color: var(--border-subtle);
}

.history-method {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-bright);
  letter-spacing: 0.05em;
  background: var(--accent-dim);
  padding: 2px 5px;
  border-radius: 3px;
}

.history-endpoint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-provider {
  font-size: 11px;
  color: var(--text-muted);
}

.history-cost {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

.history-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════
   TOAST
═══════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  font-size: 13px;
  color: var(--text-primary);
  z-index: 1000;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  max-width: 320px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast.toast-success { border-color: rgba(16,185,129,0.3); }
.toast.toast-error   { border-color: rgba(239,68,68,0.3); }
.toast.toast-info    { border-color: var(--border-active); }

.toast-icon { font-size: 16px; flex-shrink: 0; }

/* ═══════════════════════════════════════
   MODAL
═══════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  max-width: 380px;
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.modal-icon {
  width: 48px; height: 48px;
  background: var(--amber-dim);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 4px;
}

.btn-modal-cancel {
  flex: 1;
  padding: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-modal-cancel:hover { background: rgba(255,255,255,0.08); }

.btn-modal-confirm {
  flex: 1;
  padding: 10px;
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: #F87171;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-modal-confirm:hover { background: rgba(239,68,68,0.25); }

/* ═══════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.14); }

/* ═══════════════════════════════════════
   ENTRANCE ANIMATIONS
═══════════════════════════════════════ */
.panel-card {
  animation: cardIn 0.4s ease forwards;
  opacity: 0;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-left  .panel-card:nth-child(1) { animation-delay: 0.05s; }
.panel-left  .panel-card:nth-child(2) { animation-delay: 0.10s; }
.panel-left  .panel-card:nth-child(3) { animation-delay: 0.15s; }
.panel-center .panel-card:nth-child(1) { animation-delay: 0.08s; }
.panel-center .panel-card:nth-child(2) { animation-delay: 0.13s; }
.panel-right .panel-card:nth-child(1) { animation-delay: 0.06s; }
.panel-right .panel-card:nth-child(2) { animation-delay: 0.11s; }
.panel-right .panel-card:nth-child(3) { animation-delay: 0.16s; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1200px) {
  .console-grid {
    grid-template-columns: 260px 1fr 260px;
  }
}

@media (max-width: 960px) {
  .console-grid {
    grid-template-columns: 1fr 1fr;
  }
  .panel-right {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 680px) {
  .console-grid {
    grid-template-columns: 1fr;
  }
  .panel-right {
    grid-template-columns: 1fr;
  }
  .nav-tabs { display: none; }
  .page-header-stats { display: none; }
  .response-meta { display: none; }
}