/* ═══════════════════════════════════════════════════════════════════════════
   uCosmos — Futuristic Dark UI
   Palette: deep navy backgrounds · cyan/blue neon accents · glass surfaces
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Orbitron:wght@400;600;700&display=swap');

/* ─── CSS Variables ──────────────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-deep:      #010b17;
  --bg-base:      #040f1e;
  --bg-surface:   #071525;
  --bg-elevated:  #0a1c32;
  --bg-glass:     rgba(5, 18, 38, 0.82);
  --bg-input:     rgba(3, 12, 28, 0.9);

  /* Accents */
  --cyan:         #00d4ff;
  --cyan-dim:     rgba(0, 212, 255, 0.12);
  --cyan-glow:    rgba(0, 212, 255, 0.45);
  --blue:         #3d7fff;
  --blue-dim:     rgba(61, 127, 255, 0.12);
  --purple:       #8b5cf6;
  --purple-dim:   rgba(139, 92, 246, 0.12);
  --green:        #00e5a0;
  --green-dim:    rgba(0, 229, 160, 0.12);
  --green-glow:   rgba(0, 229, 160, 0.45);
  --red:          #ff2d6a;
  --red-dim:      rgba(255, 45, 106, 0.12);
  --red-glow:     rgba(255, 45, 106, 0.45);
  --orange:       #ffa733;
  --orange-dim:   rgba(255, 167, 51, 0.12);

  /* Text */
  --text-primary:   #ddeeff;
  --text-secondary: #8ab8d8;
  --text-muted:     #5a84ac;

  /* Bootstrap variable overrides (applied globally) */
  --bs-body-color:              #ddeeff;
  --bs-body-bg:                 #010b17;
  --bs-border-color:            rgba(0, 212, 255, 0.12);
  --bs-table-color:             #ddeeff;
  --bs-table-striped-color:     #ddeeff;
  --bs-table-hover-color:       #ddeeff;
  --bs-form-select-bg-img:      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d4ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");

  /* Borders */
  --border:        rgba(0, 212, 255, 0.12);
  --border-hover:  rgba(0, 212, 255, 0.4);

  /* Radius */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,.5);
  --shadow-md:   0 4px 20px rgba(0,0,0,.6);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.7);
  --shadow-cyan: 0 0 20px rgba(0,212,255,.3);
  --shadow-blue: 0 0 20px rgba(61,127,255,.3);
  --shadow-green:0 0 20px rgba(0,229,160,.3);
  --shadow-red:  0 0 20px rgba(255,45,106,.3);

  /* Transitions */
  --ease:   cubic-bezier(0.23, 1, 0.32, 1);
  --t-fast:   150ms;
  --t-normal: 280ms;
  --t-slow:   500ms;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.03) 1px, transparent 1px);
  background-size: 52px 52px;
  z-index: 0;
  pointer-events: none;
}

/* ─── Typography ─────────────────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: .75rem;
  color: var(--text-primary);
  letter-spacing: -.01em;
}
h1 { font-size: 2.1rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: .95rem; }
h6 { font-size: .875rem; }
p { margin-bottom: .75rem; color: var(--text-secondary); }
a { color: var(--cyan); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: #fff; }
code, pre { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: .82em; }
code {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 7px;
  color: var(--cyan);
}
pre {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  overflow: auto;
  color: #7ee8a2;
  line-height: 1.5;
}

/* ─── Custom Scrollbar ───────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-surface); }
::-webkit-scrollbar-thumb { background: rgba(0,212,255,.22); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,212,255,.5); }

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.layout-container { display: flex; min-height: 100vh; position: relative; z-index: 1; }

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
  width: 240px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-right: 1px solid var(--border);
  color: var(--text-secondary);
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1000;
  transition: width var(--t-slow) var(--ease);
  display: flex;
  flex-direction: column;
}
.sidebar.collapsed { width: 64px; }

.sidebar-header {
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.sidebar-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .55;
}
.sidebar-brand {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .08em;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  transition: opacity var(--t-normal) var(--ease);
  display: block;
}
.sidebar.collapsed .sidebar-brand   { opacity: 0; pointer-events: none; }
.sidebar.collapsed .sidebar-header  { padding-bottom: 12px; }

.sidebar-toggle {
  position: absolute;
  top: 18px; right: 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 17px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
  line-height: 1;
}
.sidebar-toggle:hover { color: var(--cyan); background: var(--cyan-dim); }

.sidebar-nav { list-style: none; padding: 4px 0; margin: 0; flex-shrink: 0; }
.sidebar-nav li { margin: 1px 8px; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius);
  font-size: .86rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--t-fast) var(--ease);
  position: relative;
  overflow: hidden;
}
.sidebar-nav a::before {
  content: '';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 0;
  background: var(--cyan);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--cyan);
  transition: height var(--t-fast) var(--ease);
}
.sidebar-nav a:hover { color: var(--text-primary); background: var(--cyan-dim); }
.sidebar-nav a:hover::before { height: 55%; }
.sidebar-nav a.active { color: var(--cyan); background: var(--cyan-dim); }
.sidebar-nav a.active::before { height: 65%; }
.sidebar-nav i { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-nav a.active i { color: var(--cyan); filter: drop-shadow(0 0 4px var(--cyan)); }
.sidebar.collapsed .sidebar-nav li { margin: 1px 4px; }
.sidebar.collapsed .sidebar-nav a  { justify-content: center; padding: 10px; gap: 0; }
.sidebar.collapsed .sidebar-nav a span { display: none; }
.sidebar.collapsed .sidebar-nav a::before { display: none; }

.sidebar-separator {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 6px 14px;
}

/* Quota */
.quota-section {
  background: rgba(0,0,0,.3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 5px 8px;
  padding: 11px 13px;
  transition: opacity var(--t-normal) var(--ease);
  flex-shrink: 0;
}
.sidebar.collapsed .quota-section { opacity: 0; pointer-events: none; height: 0; overflow: hidden; margin: 0; padding: 0; border: none; }
.quota-title {
  font-size: .66rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 5px;
  font-family: 'Orbitron', sans-serif;
}
.quota-usage { font-size: .78rem; color: var(--text-secondary); margin-bottom: 5px; font-variant-numeric: tabular-nums; }
.quota-bar { width: 100%; height: 4px; background: rgba(255,255,255,.06); border-radius: 2px; overflow: hidden; margin-bottom: 4px; }
.quota-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  border-radius: 2px;
  box-shadow: 0 0 6px var(--cyan-glow);
  transition: width var(--t-slow) var(--ease);
}
.quota-bar-fill.warning { background: linear-gradient(90deg, var(--orange), #ff8800); box-shadow: 0 0 6px rgba(255,167,51,.5); }
.quota-bar-fill.danger  { background: linear-gradient(90deg, var(--red), #ff5500);   box-shadow: 0 0 6px var(--red-glow); }
.quota-percentage { font-size: .66rem; color: var(--text-muted); }

.main-content {
  flex: 1;
  overflow-x: hidden;
  margin-left: 240px;
  transition: margin-left var(--t-slow) var(--ease);
  position: relative;
  z-index: 1;
}
.sidebar.collapsed ~ .main-content { margin-left: 64px; }

.container { max-width: 1280px; margin: 0 auto; padding: 28px; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-glass) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  overflow: hidden;
  color: var(--text-primary) !important;
  transition: border-color var(--t-normal) var(--ease), box-shadow var(--t-normal) var(--ease);
  animation: fadeInUp .5s var(--ease) both;
}
.card:hover { border-color: var(--border-hover) !important; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,212,255,.07); }

.card-header {
  padding: 17px 22px !important;
  border-bottom: 1px solid var(--border) !important;
  background: rgba(0,212,255,.035) !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  overflow: hidden;
}
.card-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,.35), transparent);
}
.card-header h2,.card-header h3,.card-header h4 { margin: 0; font-size: 1.05rem; }
.card-body { padding: 22px !important; }
.card-footer { background: transparent !important; border-top: 1px solid var(--border) !important; padding: 14px 22px !important; }

.card-glow-cyan  { border-color: rgba(0,212,255,.35) !important; box-shadow: var(--shadow-cyan); }
.card-glow-green { border-color: rgba(0,229,160,.35) !important; box-shadow: var(--shadow-green); }
.card-glow-red   { border-color: rgba(255,45,106,.35) !important; box-shadow: var(--shadow-red); }
.card-glow-blue  { border-color: rgba(61,127,255,.35) !important; box-shadow: var(--shadow-blue); }

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-normal) var(--ease);
  text-decoration: none;
  line-height: 1.4;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  vertical-align: middle;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform var(--t-slow) var(--ease);
}
.btn:hover::after { transform: translateX(100%); }
.btn:disabled, .btn[disabled] { opacity: .35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn:disabled::after { display: none; }

.btn-primary {
  background: linear-gradient(135deg, #004e8c, #0077bb);
  border-color: rgba(0,212,255,.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(0,119,187,.4), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #0077bb, #00aaee);
  border-color: var(--cyan);
  color: #fff;
  box-shadow: 0 0 26px var(--cyan-glow), 0 4px 16px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, #005a38, #008050);
  border-color: rgba(0,229,160,.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(0,128,80,.4), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-success:hover {
  background: linear-gradient(135deg, #008050, #00bb70);
  border-color: var(--green);
  color: #fff;
  box-shadow: 0 0 26px var(--green-glow), 0 4px 16px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, #6a0020, #9a0030);
  border-color: rgba(255,45,106,.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(154,0,48,.4), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-danger:hover {
  background: linear-gradient(135deg, #9a0030, #cc1144);
  border-color: var(--red);
  color: #fff;
  box-shadow: 0 0 26px var(--red-glow), 0 4px 16px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

.btn-warning {
  background: linear-gradient(135deg, #6a3900, #996600);
  border-color: rgba(255,167,51,.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(153,102,0,.4), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-warning:hover {
  background: linear-gradient(135deg, #996600, #cc8a00);
  border-color: var(--orange);
  color: #fff;
  box-shadow: 0 0 26px rgba(255,167,51,.5), 0 4px 16px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.18);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.btn-info {
  background: linear-gradient(135deg, #162f66, #1a44aa);
  border-color: rgba(61,127,255,.5);
  color: #fff;
  box-shadow: 0 0 12px rgba(26,68,170,.4), inset 0 1px 0 rgba(255,255,255,.1);
}
.btn-info:hover {
  background: linear-gradient(135deg, #1a44aa, #2266dd);
  border-color: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue), 0 4px 16px rgba(0,0,0,.4);
  transform: translateY(-2px);
}

.btn-outline, .btn-outline-primary {
  background: transparent;
  border: 1px solid rgba(0,212,255,.35);
  color: var(--cyan);
}
.btn-outline:hover, .btn-outline-primary:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: #fff;
  box-shadow: 0 0 16px var(--cyan-glow);
}
.btn-outline-secondary { background: transparent; border: 1px solid rgba(255,255,255,.13); color: var(--text-secondary); }
.btn-outline-secondary:hover { background: rgba(255,255,255,.06); color: var(--text-primary); }
.btn-outline-danger { background: transparent; border: 1px solid rgba(255,45,106,.35); color: var(--red); }
.btn-outline-danger:hover { background: var(--red-dim); border-color: var(--red); color: #fff; }
.btn-outline-info { background: transparent; border: 1px solid rgba(0,212,255,.35); color: var(--cyan); }
.btn-outline-info:hover { background: var(--cyan-dim); border-color: var(--cyan); color: #fff; box-shadow: 0 0 10px var(--cyan-glow); }
.btn-outline-success { background: transparent; border: 1px solid rgba(0,229,160,.35); color: var(--green); }
.btn-outline-success:hover { background: var(--green-dim); border-color: var(--green); color: #fff; }
.btn-outline-warning { background: transparent; border: 1px solid rgba(255,167,51,.35); color: var(--orange); }
.btn-outline-warning:hover { background: var(--orange-dim); border-color: var(--orange); color: #fff; }

.btn-sm { padding: 6px 13px; font-size: .8rem; }
.btn-lg { padding: 13px 28px; font-size: 1rem; }
.btn-block { display: flex; width: 100%; }
.btn-close { filter: invert(1); opacity: .45; }
.btn-close:hover { opacity: 1; }

/* Bootstrap d-grid gap */
.d-grid { display: grid; }
.d-grid.gap-3 { gap: 1rem; }

/* ─── Forms ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }
.form-label, label {
  display: block;
  margin-bottom: .38rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-control,
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], input[type="url"],
textarea, select {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid rgba(0,212,255,.14);
  border-radius: var(--radius);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  appearance: none;
}
.form-control:focus, input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--cyan) !important;
  box-shadow: 0 0 0 3px rgba(0,212,255,.14), 0 0 16px rgba(0,212,255,.08) !important;
  background: rgba(0,212,255,.03);
}
.form-control::placeholder, input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: .7; }
textarea.form-control, textarea { min-height: 110px; resize: vertical; }
select.form-control, select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d4ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
select option { background: var(--bg-elevated); color: var(--text-primary); }

/* Bootstrap 5 form-select override */
.form-select {
  background-color: var(--bg-input) !important;
  color: var(--text-primary) !important;
  border: 1px solid rgba(0,212,255,.14) !important;
  border-radius: var(--radius) !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d4ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
  background-size: 12px 8px !important;
  padding: 10px 40px 10px 14px !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: .9rem !important;
  transition: border-color var(--t-fast), box-shadow var(--t-fast) !important;
  appearance: none !important;
}
.form-select:focus {
  border-color: var(--cyan) !important;
  box-shadow: 0 0 0 3px rgba(0,212,255,.14), 0 0 16px rgba(0,212,255,.08) !important;
  outline: none !important;
}
.form-select option,
.form-select:disabled { background: var(--bg-elevated); color: var(--text-primary); }
.form-select-sm { padding: 6px 36px 6px 10px !important; font-size: .82rem !important; }

/* Range sliders — full cross-browser styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  accent-color: var(--cyan);
  outline: none;
}
/* WebKit: gradient track fill driven by --range-pct set via JS */
input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(
    to right,
    rgba(0,212,255,.75) 0%,
    rgba(0,212,255,.75) var(--range-pct, 0%),
    rgba(255,255,255,.1) var(--range-pct, 0%),
    rgba(255,255,255,.1) 100%
  );
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0,212,255,.7), 0 0 0 3px var(--bg-deep);
  cursor: pointer;
  border: 2px solid var(--bg-deep);
  transition: box-shadow var(--t-fast), transform var(--t-fast);
  margin-top: -6px;
}
input[type="range"]::-webkit-slider-thumb:hover {
  box-shadow: 0 0 16px rgba(0,212,255,1), 0 0 0 3px var(--bg-deep);
  transform: scale(1.15);
}
/* Firefox */
input[type="range"]::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.1);
}
input[type="range"]::-moz-range-progress {
  height: 6px;
  border-radius: 3px;
  background: rgba(0,212,255,.75);
}
input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0,212,255,.7);
  cursor: pointer;
  border: 2px solid var(--bg-deep);
  appearance: none;
}
input[type="range"]:focus { box-shadow: none; }

/* Checkboxes & radios */
.form-check-input {
  background-color: var(--bg-input) !important;
  border: 1.5px solid rgba(0,212,255,.35) !important;
  transition: background-color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-check-input:checked { background-color: var(--cyan) !important; border-color: var(--cyan) !important; }
.form-check-input[type="checkbox"]:checked {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='none' stroke='%23010b17' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3 6-6'/%3E%3C/svg%3E") !important;
}
.form-check-input[type="radio"]:checked {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='2' fill='%23010b17'/%3E%3C/svg%3E") !important;
}
.form-check-input:focus   { box-shadow: 0 0 0 3px rgba(0,212,255,.22) !important; border-color: var(--cyan) !important; }
.form-check-input:indeterminate { background-color: var(--blue) !important; border-color: var(--blue) !important; }
.form-check-label { color: var(--text-primary); cursor: pointer; }
.form-text { font-size: .78rem; color: var(--text-muted); margin-top: 3px; }
.input-group-text { background: var(--bg-elevated); border: 1px solid rgba(0,212,255,.14); color: var(--text-secondary); font-size: .85rem; }

/* Devise field wrappers */
.field { margin-bottom: 1rem; }
.field label { display: block; margin-bottom: .38rem; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.field input { width: 100%; padding: 10px 14px; font-size: .9rem; color: var(--text-primary); background: var(--bg-input); border: 1px solid rgba(0,212,255,.14); border-radius: var(--radius); transition: border-color 150ms, box-shadow 150ms; }
.field input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,.14); }
.actions { margin-top: 1.5rem; }
input[type="submit"] { display: inline-flex; align-items: center; justify-content: center; padding: 10px 22px; font-family: 'Space Grotesk', sans-serif; font-size: .875rem; font-weight: 600; letter-spacing: .02em; background: linear-gradient(135deg, #004e8c, #0077bb); border: 1px solid rgba(0,212,255,.5); border-radius: var(--radius); color: #fff; cursor: pointer; transition: all var(--t-normal) var(--ease); box-shadow: 0 0 12px rgba(0,119,187,.4); }
input[type="submit"]:hover { background: linear-gradient(135deg, #0077bb, #00aaee); box-shadow: 0 0 26px var(--cyan-glow); transform: translateY(-2px); }

/* ─── Radio Cards (mode selector) ───────────────────────────────────────── */
.radio-card-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: .25rem;
}
.radio-card input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.radio-card label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
  border: 1.5px solid rgba(0,212,255,.14);
  border-radius: var(--radius-lg);
  background: var(--bg-input);
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--t-normal), background var(--t-normal), color var(--t-normal), box-shadow var(--t-normal);
  text-align: center;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  user-select: none;
}
.radio-card label .rc-icon {
  font-size: 1.9rem;
  line-height: 1;
  transition: color var(--t-normal);
}
.radio-card label .rc-title { font-size: .85rem; font-weight: 700; }
.radio-card label .rc-desc  { font-size: .72rem; font-weight: 400; color: var(--text-muted); text-transform: none; letter-spacing: 0; margin-top: -4px; }
.radio-card input[type="radio"]:checked + label {
  border-color: var(--cyan);
  background: rgba(0,212,255,.07);
  color: var(--text-primary);
  box-shadow: 0 0 18px rgba(0,212,255,.18), inset 0 0 0 1px rgba(0,212,255,.2);
}
.radio-card input[type="radio"]:checked + label .rc-icon { color: var(--cyan); }
.radio-card label:hover { border-color: rgba(0,212,255,.35); background: rgba(0,212,255,.04); color: var(--text-primary); }

/* ─── Radio Pills (type selector — horizontal row) ───────────────────────── */
.radio-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.radio-pill input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.radio-pill label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1.5px solid rgba(0,212,255,.18);
  border-radius: 50px;
  background: var(--bg-input);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .03em;
  transition: all var(--t-fast);
  user-select: none;
  white-space: nowrap;
}
.radio-pill input[type="radio"]:checked + label {
  border-color: var(--cyan);
  background: rgba(0,212,255,.12);
  color: var(--cyan);
  box-shadow: 0 0 10px rgba(0,212,255,.2);
}
.radio-pill label:hover { border-color: rgba(0,212,255,.4); color: var(--text-primary); background: rgba(0,212,255,.05); }

/* ─── Form Step Sections ─────────────────────────────────────────────────── */
.form-step {
  margin-bottom: 1.5rem;
}
.form-step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.form-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--bg-deep);
  font-size: .72rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(0,212,255,.3);
}
.form-step-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-secondary);
  margin: 0;
}
.form-step-title span { color: var(--text-muted); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: .78rem; }
.conditional-section { transition: opacity .25s ease, transform .25s ease; }
.conditional-section.hidden { display: none !important; }

/* ─── Feature Toggle Chips ───────────────────────────────────────────────── */
/* A grid of checkbox-backed toggle chips for enabling physics features.      */
.feature-chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 4px;
}
.feature-chip input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.feature-chip label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1.5px solid rgba(0,212,255,.14);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: .82rem;
  font-weight: 600;
  transition: all var(--t-fast);
  user-select: none;
}
.feature-chip label .fc-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: color var(--t-fast);
}
.feature-chip label .fc-check {
  margin-left: auto;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,212,255,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.feature-chip input[type="checkbox"]:checked + label {
  border-color: var(--cyan);
  background: rgba(0,212,255,.07);
  color: var(--text-primary);
  box-shadow: 0 0 14px rgba(0,212,255,.14);
}
.feature-chip input[type="checkbox"]:checked + label .fc-icon { color: var(--cyan); }
.feature-chip input[type="checkbox"]:checked + label .fc-check {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg-deep);
}
.feature-chip input[type="checkbox"]:checked + label .fc-check::after { content: '✓'; font-weight: 800; }
.feature-chip label:hover { border-color: rgba(0,212,255,.35); background: rgba(0,212,255,.04); color: var(--text-primary); }

/* Small radio-card variant for 2-option inline choices (e.g. Standard/Elliptic) */
.radio-card-group.rc-sm .radio-card label {
  flex-direction: row;
  padding: 12px 16px;
  gap: 10px;
  text-align: left;
  justify-content: flex-start;
}
.radio-card-group.rc-sm .radio-card label .rc-icon { font-size: 1.2rem; }
.radio-card-group.rc-sm .radio-card label .rc-title { font-size: .82rem; }
.radio-card-group.rc-sm .radio-card label .rc-desc { display: none; }

/* ─── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  padding: 13px 18px;
  border-radius: var(--radius);
  margin-bottom: 1.1rem;
  border: 1px solid transparent;
  border-left-width: 3px;
  backdrop-filter: blur(8px);
  animation: slideDownFade .3s var(--ease) both;
  position: relative;
}
.alert-success { background: rgba(0,229,160,.08); border-color: rgba(0,229,160,.22); border-left-color: var(--green); color: #7fffc4; }
.alert-danger, .alert-error { background: rgba(255,45,106,.08); border-color: rgba(255,45,106,.22); border-left-color: var(--red); color: #ffaabb; }
.alert-warning { background: rgba(255,167,51,.08); border-color: rgba(255,167,51,.22); border-left-color: var(--orange); color: #ffd080; }
.alert-info    { background: rgba(0,212,255,.08); border-color: rgba(0,212,255,.22); border-left-color: var(--cyan); color: #aaeeff; }
.alert-dismissible .btn-close { top: 50%; transform: translateY(-50%); }

/* ─── Tables ─────────────────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: separate; border-spacing: 0; color: var(--text-primary); font-size: .87rem; --bs-table-bg: transparent; --bs-table-color: var(--text-primary); --bs-table-striped-color: var(--text-primary); --bs-table-hover-color: var(--text-primary); --bs-table-hover-bg: rgba(0,212,255,.04); --bs-table-striped-bg: rgba(0,0,0,.15); }
.table thead tr { background: rgba(0,212,255,.055); }
.table th { padding: 11px 15px; text-align: left; font-size: .7rem; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: .1em; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 12px 15px; border-bottom: 1px solid rgba(0,212,255,.055); vertical-align: middle; transition: background var(--t-fast); color: var(--text-primary); }
.table tbody tr { transition: background var(--t-fast); }
.table tbody tr:hover td { background: rgba(0,212,255,.04); color: var(--text-primary); }
.table tbody tr:last-child td { border-bottom: none; }
.table-responsive { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; overflow-x: auto; }
.table-striped > tbody > tr:nth-of-type(odd) > * { background-color: rgba(0,0,0,.12); color: var(--text-secondary); }

/* ─── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  font-size: .7rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .08em;
  border: 1px solid transparent;
  font-family: 'Space Grotesk', sans-serif;
}
.badge-primary, .badge.bg-primary, .bg-primary   { background: var(--blue-dim) !important; border-color: rgba(61,127,255,.3); color: #88aaff !important; }
.badge-success, .badge.bg-success, .bg-success   { background: var(--green-dim) !important; border-color: rgba(0,229,160,.3); color: var(--green) !important; box-shadow: 0 0 8px rgba(0,229,160,.18); }
.badge-danger,  .badge.bg-danger,  .bg-danger    { background: var(--red-dim) !important; border-color: rgba(255,45,106,.3); color: #ff8899 !important; box-shadow: 0 0 8px rgba(255,45,106,.18); }
.badge-warning, .badge.bg-warning, .bg-warning   { background: var(--orange-dim) !important; border-color: rgba(255,167,51,.3); color: #ffcc66 !important; }
.badge-secondary,.badge.bg-secondary,.bg-secondary{ background: rgba(255,255,255,.06) !important; border-color: rgba(255,255,255,.1); color: var(--text-muted) !important; }
.badge-info,    .badge.bg-info,    .bg-info       { background: var(--cyan-dim) !important; border-color: rgba(0,212,255,.3); color: var(--cyan) !important; }

/* ─── Progess ─────────────────────────────────────────────────────────────── */
.progress { background: rgba(255,255,255,.06); border-radius: 999px; height: 7px; overflow: hidden; }
.progress-bar { background: linear-gradient(90deg, var(--cyan), var(--blue)); border-radius: 999px; box-shadow: 0 0 8px var(--cyan-glow); transition: width .6s var(--ease); }

/* ─── Running panel ──────────────────────────────────────────────────────── */
#runningPanel {
  background: rgba(0,8,20,.9);
  border: 1px solid rgba(0,212,255,.28);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 30px rgba(0,212,255,.1);
  overflow: hidden;
  animation: pulseGlow 2.2s ease-in-out infinite alternate;
}
#runningPanel .card-header { background: rgba(0,212,255,.07) !important; border-bottom-color: rgba(0,212,255,.18) !important; font-size: .84rem; color: var(--cyan) !important; }
#logTail { font-family: 'JetBrains Mono', monospace; font-size: .74rem; color: #7fffc4; line-height: 1.5; background: transparent; border: none; max-height: 220px; overflow-y: auto; padding: 0; margin: 0; white-space: pre-wrap; word-break: break-word; }
.text-white-50 { color: rgba(255,255,255,.45) !important; }

/* ─── Error panel ────────────────────────────────────────────────────────── */
#errorPanel pre, .alert-danger pre { font-family: 'JetBrains Mono', monospace; font-size: .73rem; color: #ff9999; background: rgba(255,45,106,.04); border: none; padding: 8px; margin: 8px 0 0; border-radius: var(--radius-sm); white-space: pre-wrap; }

/* ─── List group ─────────────────────────────────────────────────────────── */
.list-group { border-radius: var(--radius-lg); overflow: hidden; }
.list-group-item { background: var(--bg-glass); border: none; border-bottom: 1px solid var(--border); color: var(--text-secondary); padding: 11px 17px; transition: background var(--t-fast); }
.list-group-item:last-child { border-bottom: none; }
.list-group-item:hover { background: rgba(0,212,255,.04); color: var(--text-primary); }
.list-group-item.active { background: var(--cyan-dim); border-color: rgba(0,212,255,.22); color: var(--cyan); }

/* ─── Tabs ───────────────────────────────────────────────────────────────── */
.nav-tabs { border-bottom: 1px solid var(--border); gap: 3px; }
.nav-tabs .nav-link { background: transparent; border: 1px solid transparent; border-radius: var(--radius) var(--radius) 0 0; color: var(--text-muted); font-size: .84rem; font-weight: 500; padding: 9px 16px; transition: all var(--t-fast); }
.nav-tabs .nav-link:hover { color: var(--text-secondary); border-color: rgba(0,212,255,.1); background: rgba(0,212,255,.04); }
.nav-tabs .nav-link.active { background: rgba(0,212,255,.07); border-color: var(--border) var(--border) transparent; border-top-color: rgba(0,212,255,.35); color: var(--cyan); }
.tab-content { padding-top: 18px; }

/* ─── Dropdown ───────────────────────────────────────────────────────────── */
.dropdown-menu { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 6px; animation: fadeInUp .2s var(--ease) both; }
.dropdown-item { color: var(--text-secondary); border-radius: var(--radius-sm); padding: 8px 14px; font-size: .875rem; transition: all var(--t-fast); }
.dropdown-item:hover, .dropdown-item:focus { background: var(--cyan-dim); color: var(--cyan); }
.dropdown-divider { border-color: var(--border); margin: 4px 0; }

/* ─── Modal ──────────────────────────────────────────────────────────────── */
.modal-content { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,212,255,.08); color: var(--text-primary); }
.modal-header { border-bottom: 1px solid var(--border); padding: 18px 22px; }
.modal-title { color: var(--text-primary); font-size: 1.05rem; }
.modal-body { padding: 22px; }
.modal-footer { border-top: 1px solid var(--border); padding: 14px 22px; gap: 8px; }
.modal-backdrop.show { background: rgba(0,3,10,.82); }

/* ─── Page sections ──────────────────────────────────────────────────────── */
.page-header {
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 56px; height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.page-title { font-size: 1.45rem; font-weight: 700; color: var(--text-primary); margin: 0; letter-spacing: -.01em; }
.page-subtitle { font-size: .8rem; color: var(--text-muted); margin: 2px 0 0; }

/* Detail rows */
.detail-row { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid rgba(0,212,255,.05); align-items: flex-start; }
.detail-row:last-child { border-bottom: none; }
.detail-label { font-size: .72rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; min-width: 130px; flex-shrink: 0; padding-top: 2px; }
.detail-value { font-size: .88rem; color: var(--text-primary); flex: 1; }

/* Stat card */
.stat-card { background: var(--bg-glass); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; display: flex; flex-direction: column; gap: 5px; transition: all var(--t-normal) var(--ease); }
.stat-card:hover { border-color: var(--border-hover); box-shadow: 0 0 20px rgba(0,212,255,.08); }
.stat-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); }
.stat-value { font-size: 1.55rem; font-weight: 700; color: var(--text-primary); line-height: 1; font-variant-numeric: tabular-nums; }
.stat-sub { font-size: .76rem; color: var(--text-muted); }

/* ─── Home cards ─────────────────────────────────────────────────────────── */
.home-action-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-top: 2rem; }
.home-action-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 30px 22px;
  text-align: center;
  cursor: pointer;
  transition: all var(--t-normal) var(--ease);
  text-decoration: none;
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
  animation: fadeInUp .5s var(--ease) both;
}
.home-action-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 50% 0%, var(--accent-color, rgba(0,212,255,.08)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--t-normal) var(--ease);
}
.home-action-card:hover { border-color: var(--border-hover); box-shadow: 0 0 32px rgba(0,212,255,.14), var(--shadow-lg); transform: translateY(-5px); color: var(--text-primary); }
.home-action-card:hover::before { opacity: 1; }
.home-action-card.hac-green { --accent-color: rgba(0,229,160,.1); }
.home-action-card.hac-green:hover { border-color: rgba(0,229,160,.38); box-shadow: 0 0 32px rgba(0,229,160,.18); }
.home-action-card.hac-purple { --accent-color: rgba(139,92,246,.1); }
.home-action-card.hac-purple:hover { border-color: rgba(139,92,246,.38); box-shadow: 0 0 32px rgba(139,92,246,.18); }
.home-action-icon { font-size: 2.4rem; margin-bottom: 14px; display: block; filter: drop-shadow(0 0 8px currentColor); transition: transform var(--t-normal) var(--ease); }
.home-action-card:hover .home-action-icon { transform: scale(1.14); }
.home-action-heading { font-size: .95rem; font-weight: 700; letter-spacing: .02em; margin-bottom: 5px; color: var(--text-primary); }
.home-action-desc { font-size: .78rem; color: var(--text-muted); margin: 0; }

/* ─── Auth screen ────────────────────────────────────────────────────────── */
.auth-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; padding: 2rem; }
.auth-card {
  background: var(--bg-glass);
  backdrop-filter: blur(22px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 46px 42px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,212,255,.05);
  animation: fadeInUp .6s var(--ease) both;
  position: relative;
  overflow: hidden;
}
.auth-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 20px var(--cyan);
}
.auth-brand {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 5px;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: .1em;
}
.auth-subtitle { text-align: center; color: var(--text-muted); font-size: .8rem; margin-bottom: 28px; letter-spacing: .04em; }
.auth-links { text-align: center; margin-top: 18px; font-size: .8rem; color: var(--text-muted); }
.auth-links a { color: var(--cyan); margin: 0 5px; }
.auth-links a:hover { color: #fff; }

/* ─── Accordion ──────────────────────────────────────────────────────────── */
.accordion-item { background: var(--bg-glass); border: 1px solid var(--border); border-radius: var(--radius-lg) !important; margin-bottom: 5px; overflow: hidden; }
.accordion-button { background: transparent; color: var(--text-primary); font-weight: 600; font-size: .88rem; border-radius: var(--radius-lg) !important; }
.accordion-button:not(.collapsed) { background: var(--cyan-dim); color: var(--cyan); box-shadow: none; }
.accordion-body { background: transparent; color: var(--text-secondary); font-size: .86rem; }

/* ─── Pagination ─────────────────────────────────────────────────────────── */
.pagination { gap: 3px; }
.page-item .page-link { background: var(--bg-glass); border: 1px solid var(--border); color: var(--text-secondary); border-radius: var(--radius) !important; padding: 7px 13px; font-size: .84rem; transition: all var(--t-fast); }
.page-item .page-link:hover { background: var(--cyan-dim); border-color: rgba(0,212,255,.32); color: var(--cyan); }
.page-item.active .page-link { background: var(--cyan-dim); border-color: rgba(0,212,255,.45); color: var(--cyan); box-shadow: 0 0 10px rgba(0,212,255,.18); }
.page-item.disabled .page-link { opacity: .3; }

/* ─── Canvas / WebGL ─────────────────────────────────────────────────────── */
#workflow-canvas, canvas { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-deep); }
/* EBSD editor: two stacked pixel-art canvases — keep transparent/borderless so the
   white viewport background (#canvas-viewport) shows through correctly and the
   absolutely-positioned overlay sits flush with the base canvas. */
#ebsd-canvas, #ebsd-overlay { background: transparent; border: none; border-radius: 0; }
#webgl-container, #viewer-container { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-deep); overflow: hidden; }

/* ─── Animations ─────────────────────────────────────────────────────────── */
@keyframes fadeInUp    { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn      { from { opacity:0; } to { opacity:1; } }
@keyframes slideDownFade { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
@keyframes slideInLeft { from { opacity:0; transform:translateX(-20px); } to { opacity:1; transform:translateX(0); } }
@keyframes pulseGlow   { from { box-shadow:0 0 14px rgba(0,212,255,.07); } to { box-shadow:0 0 30px rgba(0,212,255,.2); } }
@keyframes spin        { to { transform:rotate(360deg); } }
@keyframes shimmer     { 0%{background-position:-200% center;} 100%{background-position:200% center;} }

.main-content > .container { animation: fadeInUp .4s var(--ease) both; }
.animate-stagger > *:nth-child(1) { animation-delay:.05s; }
.animate-stagger > *:nth-child(2) { animation-delay:.10s; }
.animate-stagger > *:nth-child(3) { animation-delay:.15s; }
.animate-stagger > *:nth-child(4) { animation-delay:.20s; }
.animate-stagger > *:nth-child(5) { animation-delay:.25s; }
.animate-stagger > *:nth-child(6) { animation-delay:.30s; }

/* ─── Spinner ────────────────────────────────────────────────────────────── */
.spinner, .spinner-border {
  display: inline-block;
  width: 1.2rem; height: 1.2rem;
  border: 2px solid rgba(0,212,255,.2);
  border-radius: 50%;
  border-top-color: var(--cyan);
  animation: spin .75s linear infinite;
  vertical-align: middle;
}
.spinner-border-sm { width:.82rem; height:.82rem; border-width:2px; }

/* ─── Utilities ──────────────────────────────────────────────────────────── */
.text-primary   { color: var(--cyan) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-secondary) !important; }
.text-success   { color: var(--green) !important; }
.text-danger    { color: var(--red) !important; }
.text-warning   { color: var(--orange) !important; }
.text-info      { color: var(--blue) !important; }
.text-white     { color: #fff !important; }
.text-center    { text-align: center; }
.text-end       { text-align: right; }
.text-truncate  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fw-bold     { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.small       { font-size: .82rem; }
.float-end   { float: right; }
.d-flex           { display: flex; }
.d-inline-flex    { display: inline-flex; }
.d-block          { display: block; }
.d-none           { display: none; }
.d-grid           { display: grid; }
.flex-column      { flex-direction: column; }
.flex-wrap        { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.align-items-start  { align-items: flex-start; }
.justify-content-between { justify-content: space-between; }
.justify-content-center  { justify-content: center; }
.justify-content-end     { justify-content: flex-end; }
.gap-1{gap:.35rem;} .gap-2{gap:.75rem;} .gap-3{gap:1.1rem;} .gap-4{gap:1.75rem;}
.w-100{width:100%;} .h-100{height:100%;} .flex-fill{flex:1;} .ms-auto{margin-left:auto;}
.mt-0{margin-top:0;} .mt-1{margin-top:.35rem;} .mt-2{margin-top:.75rem;} .mt-3{margin-top:1.1rem;} .mt-4{margin-top:1.75rem;} .mt-5{margin-top:2.75rem;}
.mb-0{margin-bottom:0;} .mb-1{margin-bottom:.35rem;} .mb-2{margin-bottom:.75rem;} .mb-3{margin-bottom:1.1rem;} .mb-4{margin-bottom:1.75rem;} .mb-5{margin-bottom:2.75rem;}
.me-1{margin-right:.35rem;} .me-2{margin-right:.75rem;} .ms-1{margin-left:.35rem;} .ms-2{margin-left:.75rem;}
.p-0{padding:0;} .p-2{padding:.75rem;} .p-3{padding:1.1rem;} .p-4{padding:1.75rem;}
.px-3{padding-left:1.1rem;padding-right:1.1rem;} .py-2{padding-top:.75rem;padding-bottom:.75rem;} .py-3{padding-top:1.1rem;padding-bottom:1.1rem;}
.rounded{border-radius:var(--radius) !important;} .rounded-lg{border-radius:var(--radius-lg) !important;}
.border{border:1px solid var(--border) !important;}
.glow-cyan  {color:var(--cyan); text-shadow:0 0 12px var(--cyan-glow);}
.glow-green {color:var(--green);text-shadow:0 0 12px var(--green-glow);}
.glow-red   {color:var(--red);  text-shadow:0 0 12px var(--red-glow);}
.breadcrumb{background:none;padding:0;margin-bottom:0;font-size:.78rem;}
.breadcrumb-item{color:var(--text-muted);}
.breadcrumb-item+.breadcrumb-item::before{color:var(--text-muted);}
.breadcrumb-item a{color:var(--text-secondary);}
.breadcrumb-item a:hover{color:var(--cyan);}
.breadcrumb-item.active{color:var(--text-secondary);}

/* Bootstrap row/col grid */
.row{display:flex;flex-wrap:wrap;margin:0 -10px;}
[class^="col-"],[class*=" col-"]{padding:0 10px;}
.col-12{width:100%;} .col-6{width:50%;} .col-4{width:33.333%;} .col-3{width:25%;} .col-8{width:66.666%;} .col-9{width:75%;}
@media(min-width:768px){.col-md-6{width:50%;}.col-md-4{width:33.333%;}.col-md-3{width:25%;}.col-md-8{width:66.666%;}}
@media(min-width:992px){.col-lg-6{width:50%;}.col-lg-4{width:33.333%;}.col-lg-3{width:25%;}.col-lg-8{width:66.666%;}}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media(max-width:768px){
  .sidebar{width:64px;}
  .sidebar .sidebar-brand,.sidebar .sidebar-nav a span,.sidebar .quota-section{display:none;opacity:0;pointer-events:none;}
  .sidebar .sidebar-nav a{justify-content:center;padding:10px;gap:0;}
  .main-content{margin-left:64px;}
  .container{padding:18px 14px;}
  h1{font-size:1.55rem;} h2{font-size:1.3rem;}
  .card-header{padding:13px 16px !important;flex-direction:column;align-items:flex-start;}
  .card-body{padding:16px !important;}
  .auth-card{padding:30px 22px;}
  .home-action-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .btn-lg{padding:11px 20px;font-size:.92rem;}
  .detail-label{min-width:90px;}
  .page-header{flex-direction:column;align-items:flex-start;}
}
@media(max-width:480px){
  .home-action-grid{grid-template-columns:1fr;}
  .sidebar{width:0;border:none;}
  .main-content{margin-left:0;}
  .auth-card{padding:26px 16px;}
  .table th,.table td{padding:9px 11px;}
}
@media print{
  body{background:#fff;color:#000;}
  .sidebar,.sidebar-toggle{display:none;}
  .main-content{margin-left:0;}
  .card{border:1px solid #ccc;box-shadow:none;}
}

/* ─── Bootstrap utility overrides ───────────────────────────────────────── */
.img-thumbnail { background: rgba(0,212,255,0.05) !important; border-color: var(--border) !important; }
.text-muted { color: var(--text-secondary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-dark { color: var(--text-primary) !important; }
.bg-light { background: rgba(255,255,255,0.05) !important; }
.bg-white { background: var(--bg-glass) !important; }
.border { border-color: var(--border) !important; }
.border-top { border-top-color: var(--border) !important; }
.border-bottom { border-bottom-color: var(--border) !important; }
.input-group .input-group-text { background: rgba(0,212,255,0.06); border-color: var(--border); color: var(--text-secondary); }
code, .code { background: rgba(0,212,255,0.08); color: var(--cyan); border: 1px solid rgba(0,212,255,0.15); padding: 1px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 0.85em; }
pre { background: rgba(0,0,0,0.4) !important; color: var(--text-primary) !important; border: 1px solid var(--border) !important; border-radius: var(--radius); }
hr { border-color: var(--border); opacity: 0.5; }
.dropdown-menu { background: var(--bg-glass) !important; border: 1px solid var(--border) !important; backdrop-filter: blur(16px); }
.dropdown-item { color: var(--text-secondary) !important; }
.dropdown-item:hover { background: rgba(0,212,255,0.08) !important; color: var(--text-primary) !important; }
.dropdown-divider { border-color: var(--border) !important; }
.modal-content { background: var(--bg-elevated) !important; border: 1px solid var(--border) !important; }
.modal-header { border-bottom-color: var(--border) !important; }
.modal-footer { border-top-color: var(--border) !important; }
.form-text { color: var(--text-muted) !important; }
select option { background: var(--bg-elevated); color: var(--text-primary); }
/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS (and SCSS, if configured) file within this directory, lib/assets/stylesheets, or any plugin's
 * vendor/assets/stylesheets directory can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *


 */