:root {
  --bg: #07090e;
  --bg-panel: rgba(20, 25, 45, 0.75);
  --bg-panel-hover: rgba(24, 32, 52, 0.55);
  --bg-raised: rgba(255, 255, 255, 0.05);
  --ink: #f8fafc;
  --ink-dim: #94a3b8;
  --hairline: rgba(255, 255, 255, 0.12);
  --hairline-bright: rgba(255, 255, 255, 0.25);
  --glow-cyan: rgba(56, 189, 248, 0.4);
  --gold: #f59e0b;
  --gold-dim: #b45309;
  --purple: #be50fa;
  --teal: #38bdf8;
  --danger: #f43f5e;
  --radius: 1rem;
  --radius-sm: .75rem;

  /* variable identity palette (chip border & subtle glow) */
  --var-0: #38bdf8; /* cyan */
  --var-1: #fbbf24; /* amber */
  --var-2: #c084fc; /* purple */
  --var-3: #f472b6; /* pink */
  --var-4: #4ade80; /* emerald */
  --var-5: #60a5fa; /* blue */
  --var-6: #fb923c; /* orange */
  --var-7: #2dd4bf; /* teal */

  /* link-group palette (chip background fill) */
  --link-0: rgba(244, 114, 182, 0.35);
  --link-1: rgba(56, 189, 248, 0.35);
  --link-2: rgba(251, 191, 36, 0.35);
  --link-3: rgba(74, 222, 128, 0.35);
  --link-4: rgba(96, 165, 250, 0.35);
}

.hidden {
  display: none !important;
}

* {
  box-sizing: border-box;
  user-select: none;
}
html, body {
  margin: 0;
  padding: 0;
  background-color: #07090e;
  background-image: url('bg.jpg');
  background-size: cover, cover, cover, cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--ink);
  font-family: "Inter", "Segoe UI Emoji", "Apple Color Emoji", -apple-system, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  font-size: 62.5%;
  overflow-x: hidden;
}

/* ============ Topbar ============ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: rgba(10, 15, 25, 0.75);
  backdrop-filter: blur(2rem) saturate(180%);
  -webkit-backdrop-filter: blur(2rem) saturate(180%);
  box-shadow: 0 .5rem 2rem rgba(0, 0, 0, 0.25);
  position: sticky;
  top: 0;
  z-index: 40;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: .25rem;
}
.brand-mark, .brand-name {
  font-size: 2.5rem;
  line-height: 2.5rem;
}
.brand-mark {
  animation: pulse-glow 1s linear infinite;
}
@property --wave-center {
  syntax: '<percentage>';
  inherits: false;
  initial-value: -50%;
}
.brand-name {
  font-weight: 900;
  position: relative;
  letter-spacing: 0.1rem;
  background: radial-gradient(
    circle at left center,
    var(--purple) 0%,
    var(--purple) calc(var(--wave-center) - 10%),
    rgb(250, 140, 255) var(--wave-center),
    var(--purple) calc(var(--wave-center) + 10%),
    var(--purple) 100%
  );
  animation: pulse-wave 1s linear infinite;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: thin;
  -webkit-text-stroke-color: var(--purple);
}
.brand-name::after {
  content: attr(text,"PrEx");
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  font-weight: 900;
  letter-spacing: 0.1rem;
  background: radial-gradient(
    circle at left center,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0) calc(var(--wave-center) - 20%),
    rgb(250, 140, 255) var(--wave-center),
    rgba(0,0,0,0) calc(var(--wave-center) + 20%),
    rgba(0,0,0,0) 100%
  );
  animation: pulse-wave 1s linear infinite;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: blur(.5rem);
}
.brand-sub {
  font-size: 1rem;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.combo-readout {
  font-size: 1rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  border: .1rem solid rgba(255, 255, 255, 0.12);
  padding: .5rem 1rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
@keyframes pulse-glow {
  0% {
    filter: drop-shadow(0 0 .25rem rgba(195, 85, 255, 0));
  }
  50% {
    filter: drop-shadow(0 0 .5rem rgba(250, 140, 255, 1));
  }
  100% {
    filter: drop-shadow(0 0 .25rem rgba(195, 85, 255, 0));
  }
}
@keyframes pulse-wave {
  0% {
    --wave-center: -25%;
  }
  100% {
    --wave-center: 125%;
  }
}
/* ============ Layout ============ */
.layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 1rem;
  padding: 2rem;
  width: 100%;
  margin: 0 auto;
}

.prompt-panel { grid-column: 1 / -1; }
.var-panel { grid-column: 1 / -1; }
.saved-panel { grid-column: 1; }
.results-panel { grid-column: 2; }

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 16px;
  }
  .saved-panel, .results-panel { grid-column: 1; }
}

/* ============ Panels (Glassmorphism) ============ */
.panel {
  background: var(--bg-panel);
  border: .1rem solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 1rem;
  backdrop-filter: blur(.5rem) saturate(190%);
  -webkit-backdrop-filter: blur(.5rem) saturate(190%);
  box-shadow: 
    0 .25rem .25rem rgba(0, 0, 0, 0.45),
    inset 0 .1rem .1rem 0 rgba(255, 255, 255, 0.16),
    inset 0 0 2rem rgba(255, 255, 255, 0.02);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.panel:hover {
  border-color: var(--purple);
  box-shadow: 
    0 1rem 3rem rgba(0, 0, 0, .5),
    inset 0 .1rem .1rem 0 rgba(255, 255, 255, .5),
    0 0 2rem var(--purple);
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .25rem;
  min-height: 4rem;
  padding-left: 1rem;
}
.panel-head h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .1rem;
  color: var(--ink-dim);
  margin: 0;
  font-weight: 400;
  filter: drop-shadow(0 .15rem .15rem #fff) drop-shadow(0 -.15rem .15rem #000);
}
.panel-head.sub-head { margin-top: 22px; }
.panel-head h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
  margin: 0;
  font-weight: 600;
}
.panel-actions { display: flex; align-items: center; gap: 8px; }

.prompt-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.prompt-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.link-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-hint {
  font-size: 11px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.toolbar-divider {
  width: 1px;
  height: 20px;
  background: var(--hairline);
  margin: 0 4px;
}

/* ============ Buttons ============ */
.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
  color: #f1f5f9;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn:hover { 
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
  box-shadow: 
    0 6px 16px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #fff;
}
.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}
.btn:disabled { 
  opacity: 0.32; 
  cursor: not-allowed; 
  transform: none; 
  box-shadow: none; 
}

/* Primary Glass Button */
.btn.primary {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 4px 20px rgba(56, 189, 248, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.45);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.btn.primary:hover { 
  background: linear-gradient(135deg, #0369a1 0%, #0ea5e9 100%);
  box-shadow: 
    0 6px 26px rgba(56, 189, 248, 0.55),
    inset 0 1px 1px rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.45);
}

/* Save Prompt button specific vibrant gradient */
#savePromptBtn {
  background: linear-gradient(135deg, #2563eb 0%, #6366f1 100%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 
    0 4px 18px rgba(99, 102, 241, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.45);
  color: #fff;
}
#savePromptBtn:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #4f46e5 100%);
  box-shadow: 
    0 6px 24px rgba(99, 102, 241, 0.55),
    inset 0 1px 1px rgba(255, 255, 255, 0.6);
}

/* Expand prompts button */
#expandBtn {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 
    0 4px 20px rgba(56, 189, 248, 0.45),
    inset 0 1px 1px rgba(255, 255, 255, 0.5);
}
#expandBtn:hover {
  background: linear-gradient(135deg, #0369a1 0%, #0ea5e9 100%);
  box-shadow: 
    0 6px 26px rgba(56, 189, 248, 0.6),
    inset 0 1px 1px rgba(255, 255, 255, 0.65);
}

.btn.ghost { 
  background: rgba(255, 255, 255, 0.04); 
  box-shadow: none; 
  border-color: rgba(255, 255, 255, 0.08); 
}
.btn.ghost:hover { 
  background: rgba(255, 255, 255, 0.1); 
  border-color: rgba(255, 255, 255, 0.2); 
}
.btn.small { 
  font-size: 1.25rem; 
  padding: .25rem .5rem; 
}

/* ============ Prompt Editor ============ */
.prompt-editor {
  min-height: 15rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  padding: 18px 20px;
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--ink);
  outline: none;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}
.prompt-editor:focus {
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 
    0 0 20px rgba(56, 189, 248, 0.2),
    inset 0 2px 8px rgba(0, 0, 0, 0.4);
  background: rgba(8, 12, 22, 0.65);
}
.prompt-editor:empty:before {
  content: attr(data-placeholder);
  color: #64748b;
}
.prompt-editor.drop-active {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.35), inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Variable-instance chip rendered inline inside contenteditable */
.chip {
  display: inline-flex;
  align-items: center;
  padding: .25rem .5rem;
  margin: .25rem;
  border-radius: 1rem;
  font-size: 1.25rem;
  font-weight: 400;
  cursor: pointer;
  user-select: none;
  background: rgba(15, 22, 36, 0.55);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  border: .15rem solid var(--var-color, var(--teal));
  color: #f1f5f9;
  white-space: nowrap;
  box-shadow: 
    0 .1rem 1rem rgba(0, 0, 0, 0.3),
    inset 0 .1rem 0 rgba(255, 255, 255, 0.12);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.chip:hover {
  transform: translateY(-1.5px);
  background-color: var(--var-color, var(--teal));
  color: #000;
  box-shadow: 
    0 4px 14px rgba(0, 0, 0, 0.4),
    0 0 12px var(--var-color, var(--teal)),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.chip.linked {
  background: var(--link-color, rgba(56, 189, 248, 0.25));
  border-color: #fff;
  box-shadow: 0 0 12px var(--link-color, rgba(56, 189, 248, 0.4));
}
.chip.selected {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.6);
}

/* ============ Variable manager (palette) ============ */
.hint {
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-dim);
  font-weight: 400;
}
.empty-vars {
  font-size: 1.25rem;
  color: var(--ink-dim);
  padding: 12px 0;
}
.chip-palette {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-content: flex-start;
  max-height: 15rem;
  overflow-y: auto;
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  overflow-x: hidden;
  box-shadow: inset 0 .15rem .5rem 0 rgba(0,0,0,.75);
  border: .1rem solid rgba(255,255,255,.15);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
}
.chip-palette .chip {
  cursor: grab;
}
.chip-palette .chip:active {
  cursor: grabbing;
}
.icon-btn {
  background: none;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 2px 4px;
}
.icon-btn:hover {
  color: var(--ink);
}
/* ============ Glassmorphic Scrollbars ============ */
* {
  scrollbar-color: var(--teal) rgba(0, 0, 0, 0.15);
}

::-webkit-scrollbar {
  width: 1rem;
  height: 1rem;
  overflow: hidden;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 10rem;
  margin: .25rem 0;
  border: .1 solid rgba(255, 255, 255, 0.04);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    0 2px 6px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.35);
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 
    0 0 12px rgba(56, 189, 248, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.4);
}

::-webkit-scrollbar-thumb:active {
  background: rgba(56, 189, 248, 0.55);
  border-color: rgba(56, 189, 248, 0.85);
  box-shadow: 
    0 0 16px rgba(56, 189, 248, 0.6),
    inset 0 1px 1px rgba(255, 255, 255, 0.6);
}

::-webkit-scrollbar-corner {
  background: rgba(0,0,0,0);
}

/* ============ Saved prompts ============ */
.saved-list {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  max-height: 30rem;
  overflow-y: auto;
  padding: 1.5rem;
  overflow-x: hidden;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 .15rem .5rem 0 rgba(0,0,0,.75);
  border: .1rem solid rgba(255,255,255,.15);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
}
.saved-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}
.saved-row:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.saved-row-name {
  flex: 1;
  font-size: 2rem;
  font-weight: 600;
  cursor: pointer;
  white-space: normal;
  word-break: break-word;
  color: var(--ink);
}
.saved-row-name:hover { color: #38bdf8; }
.saved-row-preview {
  font-size: 1.25rem;
  color: var(--ink-dim);
  font-weight: 400;
  display: block;
  white-space: normal;
  word-break: break-word;
  overflow: hidden;
  opacity: 0;
  max-height: 0;
  transition: all 0.4s ease-in-out;
}
.saved-row:hover .saved-row-preview {
  max-height: 10rem;
  opacity: 1;
}
.saved-row-delete {
  background: none;
  border: none;
  padding: 0;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 2rem;
  transition: color 0.15s;
}
.saved-row-delete:hover {
  color: var(--danger);
}

/* ============ Results ============ */
.results-box {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  max-height: 30rem;
  overflow-y: auto;
  padding: 1.5rem;
  overflow-x: hidden;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 .15rem .5rem 0 rgba(0,0,0,.75);
  border: .1rem solid rgba(255,255,255,.15);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
}
.empty-state {
  color: var(--ink-dim);
  font-size: 13px;
  padding: 14px 0;
}
.result-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 13.5px;
  line-height: 1.5;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}
.result-row:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.result-index {
  color: #38bdf8;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  min-width: 26px;
  padding-top: 1px;
  font-weight: 600;
}
.result-text { flex: 1; color: var(--ink); }
.result-copy {
  background: none;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 13px;
  transition: color 0.15s;
}
.result-copy:hover { color: #38bdf8; }
.result-warning {
  color: var(--danger);
  font-size: 12px;
  padding: 8px 0 2px;
}

/* ============ Modal (2-Column Glassmorphism) ============ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.modal-backdrop.hidden { display: none; }
.modal {
  background: rgba(14, 18, 32, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  padding: 22px 26px 26px;
  width: 380px;
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  box-shadow: 
    0 24px 64px rgba(0, 0, 0, 0.7),
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    0 0 30px rgba(56, 189, 248, 0.1);
}
.modal h3 { margin: 0; font-size: 16px; font-weight: 700; color: #fff; letter-spacing: 0.02em; }
.modal.modal-wide { 
  width: 92vw; 
  max-width: 980px; 
  height: 80vh; 
  max-height: 680px; 
  display: flex; 
  flex-direction: column; 
}
.modal-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
}

/* Two Column Layout */
.modal-two-col {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 22px;
  flex: 1;
  min-height: 0;
}

@media (max-width: 768px) {
  .modal-two-col {
    grid-template-columns: 1fr;
    grid-template-rows: 200px 1fr;
  }
}

/* Left Column */
.var-col-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding-right: 18px;
}

.var-col-head .search-input {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 12px;
  font-size: 12.5px;
}

.var-tabs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  flex: 1;
  padding-right: 4px;
  min-height: 0;
}

.var-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  backdrop-filter: blur(8px);
  transition: all 0.15s ease;
  width: 100%;
}
.var-tab:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.18);
}
.var-tab.active {
  color: #fff;
  border-color: var(--var-color, var(--teal));
  background: rgba(56, 189, 248, 0.12);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.var-tab-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}
.var-tab-name-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.var-tab-count {
  font-size: 11px;
  color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 7px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

.var-col-actions {
  padding-top: 6px;
}
.btn.full-width {
  width: 100%;
  justify-content: center;
  display: flex;
}

/* Right Column */
.var-col-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.var-selected-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.var-selected-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}
.var-title-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.var-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
}
.danger-text {
  color: var(--danger);
}
.danger-text:hover {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
}

.var-values-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.var-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  padding-right: 6px;
  flex: 1;
  min-height: 0;
}

.var-row-item {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  cursor: grab;
  transition: all 0.15s ease;
  user-select: none;
}
.var-row-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}
.var-row-item.dragging {
  opacity: 0.35;
  border-color: var(--var-color, var(--teal));
  background: rgba(56, 189, 248, 0.12);
}
.var-row-item .drag-handle {
  color: var(--ink-dim);
  font-size: 14px;
  cursor: grab;
  padding: 2px 4px;
}
.var-row-item .row-value { 
  flex: 1;
  font-size: 13.5px; 
  word-break: break-word;
  background: transparent;
  border: none;
  padding: 0;
  color: var(--ink);
}
.var-row-item .row-remove {
  background: none;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  transition: color 0.15s;
}
.var-row-item .row-remove:hover { color: var(--danger); }
.var-row-empty { 
  color: var(--ink-dim); 
  font-size: 13px; 
  padding: 24px 0;
  text-align: center;
}

.var-row-add {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.field-input, .field-textarea {
  width: 100%;
  background: rgba(8, 12, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--ink);
  padding: 9px 12px;
  font-family: inherit;
  font-size: 13.5px;
  backdrop-filter: blur(8px);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field-input:focus, .field-textarea:focus {
  border-color: #38bdf8;
  background: rgba(10, 16, 28, 0.75);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.25);
}
.field-input::placeholder {
  color: #64748b;
}

/* ============ Toast ============ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  color: #ffffff;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 22px;
  border-radius: 999px;
  z-index: 100;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.toast.hidden { opacity: 0; pointer-events: none; }

/* ============ Topbar & Auth Widget ============ */
.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auth-controls {
  display: flex;
  align-items: center;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px 4px 6px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}
.user-profile.hidden { display: none; }

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(56, 189, 248, 0.5);
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.hidden {
  display: none !important;
}

.gsi-container.hidden { display: none !important; }

.user-role-badge {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #94a3b8;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.user-role-badge.role-admin {
  background: rgba(192, 132, 252, 0.18);
  color: #c084fc;
  font-weight: 700;
  border: 1px solid rgba(192, 132, 252, 0.35);
  box-shadow: 0 0 10px rgba(192, 132, 252, 0.2);
}

.admin-btn {
  border-color: rgba(192, 132, 252, 0.3) !important;
  color: #c084fc !important;
}
.admin-btn:hover {
  background: rgba(192, 132, 252, 0.15) !important;
  box-shadow: 0 0 12px rgba(192, 132, 252, 0.3) !important;
}

.admin-target-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(192, 132, 252, 0.25), rgba(56, 189, 248, 0.25));
  border-bottom: 1px solid rgba(192, 132, 252, 0.4);
  padding: 8px 36px;
  font-size: 13px;
  color: #f1f5f9;
  backdrop-filter: blur(12px);
}
.admin-target-banner.hidden { display: none; }
.admin-target-banner strong {
  color: #38bdf8;
}

/* ============ Admin Modal & Tables ============ */
.admin-modal {
  max-width: 900px;
  height: 80vh;
  max-height: 650px;
}

.admin-modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.admin-tab {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.admin-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.admin-tab.active {
  background: rgba(56, 189, 248, 0.15);
  color: #fff;
  border-color: #38bdf8;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.25);
}

.admin-tab-content {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.admin-tab-content.hidden { display: none; }

.admin-table-container {
  flex: 1;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(8, 12, 20, 0.4);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.admin-table th, .admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-table th {
  background: rgba(15, 22, 36, 0.8);
  color: var(--ink-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: sticky;
  top: 0;
  z-index: 5;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.table-empty {
  text-align: center;
  color: var(--ink-dim);
  padding: 32px 0;
}

.user-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-cell-img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.role-select {
  background: rgba(15, 22, 36, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.inspect-selector-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.inspect-selector-row .select-input {
  flex: 1;
}

.inspect-status-text {
  padding: 24px;
  color: var(--ink-dim);
  font-size: 13.5px;
  text-align: center;
}

/* ============ Auth Backdrop Card ============ */
.auth-backdrop {
  background: rgba(7, 9, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.auth-card {
  width: 420px;
  text-align: center;
  padding: 36px 28px;
  background: rgba(18, 24, 40, 0.85);
}

.auth-brand-mark {
  font-size: 42px;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 16px rgba(56, 189, 248, 0.6));
}

.auth-card h2 {
  font-size: 22px;
  margin: 0 0 10px;
  color: #fff;
}

.auth-card p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.auth-gsi-center {
  display: flex;
  justify-content: center;
}

/* ============ Standalone Login Page ============ */
body.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
}

.auth-card-standalone {
  width: 100%;
  max-width: 420px;
  text-align: center;
  padding: 42px 32px;
  background: var(--bg-panel);
  border: 1px solid var(--hairline-bright);
  border-radius: var(--radius);
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.auth-card-standalone h2 {
  font-size: 24px;
  margin: 0 0 10px;
  color: #fff;
}

.auth-card-standalone p {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 28px;
}
  display: flex;
  justify-content: center;
}