/* =============================================
   NexusGPU — Design System v2.0
   Premium Dark · Fintech-Grade
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- VARIABLES ---------- */
:root {
  /* Palette — Sophisticated neutrals with warm gold accents */
  --accent:         #c9a84c;
  --accent-dim:     rgba(201, 168, 76, 0.12);
  --accent-mid:     rgba(201, 168, 76, 0.25);
  --accent-text:    #d4b45e;

  --success:        #4ade80;
  --success-dim:    rgba(74, 222, 128, 0.10);
  --warning:        #fb923c;
  --warning-dim:    rgba(251, 146, 60, 0.10);
  --danger:         #f87171;
  --danger-dim:     rgba(248, 113, 113, 0.10);
  --info:           #60a5fa;
  --info-dim:       rgba(96, 165, 250, 0.10);
  --purple:         #a78bfa;
  --purple-dim:     rgba(167, 139, 250, 0.10);

  /* Surfaces */
  --bg-void:        #09090b;
  --bg-deep:        #0c0c0f;
  --bg-surface:     #111114;
  --bg-card:        #16161a;
  --bg-elevated:    #1c1c21;
  --bg-hover:       #22222a;

  /* Borders */
  --border-dim:     rgba(255, 255, 255, 0.06);
  --border-subtle:  rgba(255, 255, 255, 0.09);
  --border-mid:     rgba(255, 255, 255, 0.14);
  --border-accent:  rgba(201, 168, 76, 0.30);

  /* Text */
  --text-primary:   #f0f0f3;
  --text-secondary: #a1a1aa;
  --text-muted:     #52525b;
  --text-code:      var(--accent-text);

  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', monospace;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(201, 168, 76, 0.08);

  /* Legacy compat aliases */
  --neon-cyan:    var(--accent);
  --neon-green:   var(--success);
  --neon-red:     var(--danger);
  --neon-orange:  var(--warning);
  --neon-purple:  var(--purple);
  --bg-color:     var(--bg-surface);
  --bg-color-alt: var(--bg-card);
  --border-color: var(--border-dim);
  --text-color:   var(--text-primary);
  --border-glow:  var(--border-accent);
  --border-hot:   var(--accent);
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.65;
  font-weight: 400;
  background-color: var(--bg-void);
  color: var(--text-primary);
  min-height: 100vh;
}

a { color: var(--accent-text); text-decoration: none; transition: color 0.2s, opacity 0.2s; }
a:hover { color: #e8cc7a; text-shadow: none; }

/* ---------- TIPOGRAFÍA ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--text-primary);
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
h4 { font-size: 0.95rem; }

code, .mono { font-family: var(--font-mono); font-size: 0.85em; }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.14); }

/* ---------- LAYOUT PRINCIPAL ---------- */
.app-wrapper { display: flex; height: 100vh; overflow: hidden; }

/* ---------- SIDEBAR ---------- */
.sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--bg-deep);
  border-right: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 100;
}
.sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px; height: 100%;
  background: linear-gradient(to bottom,
    transparent,
    rgba(201, 168, 76, 0.12) 30%,
    rgba(201, 168, 76, 0.12) 70%,
    transparent);
}
.sidebar-logo {
  padding: 18px 16px 16px;
  border-bottom: 1px solid var(--border-dim);
}
.sidebar-logo-img {
  width: 100%;
  max-width: 210px;
  height: auto;
  display: block;
  border-radius: 8px;
  transition: opacity 0.2s;
}
.sidebar-logo-img:hover {
  opacity: 0.88;
}
/* Legacy text logo (fallback) */
.logo-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}
.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 12px 8px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  margin-bottom: 2px;
  position: relative;
}
.nav-link:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-dim);
  text-shadow: none;
}
.nav-link.active {
  background: var(--accent-dim);
  color: var(--accent-text);
  border-color: var(--border-accent);
}
.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 2px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.nav-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.65;
  stroke-width: 1.75;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-icon svg {
  width: 16px;
  height: 16px;
}
.nav-link:hover .nav-icon { opacity: 0.9; }
.nav-link.active .nav-icon { opacity: 1; color: var(--accent-text); }
.nav-badge {
  margin-left: auto;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  border: 1px solid var(--border-dim);
}
.sidebar-user {
  padding: 14px 12px;
  border-top: 1px solid var(--border-dim);
}
.user-card {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dim);
  background: var(--bg-surface);
  cursor: pointer;
  transition: border-color 0.2s;
}
.user-card:hover { border-color: var(--border-mid); }
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-text);
  flex-shrink: 0;
}
.user-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.68rem; color: var(--text-muted); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- ÁREA PRINCIPAL ---------- */
.main-area { flex: 1; overflow-y: auto; display: flex; flex-direction: column; background: var(--bg-void); }

/* ---------- TOPBAR ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 30px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-dim);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
}
.topbar-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.topbar-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--bg-hover);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-dim);
}
.topbar-breadcrumb::before {
  content: '';
  display: block;
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent);
}
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.status-dot {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
}
.status-dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2.5s ease infinite;
}
.status-dot.online { color: var(--success); }
.status-dot.online::before { background: var(--success); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ---------- CONTENIDO ---------- */
.content { padding: 28px 30px; flex: 1; }

/* ---------- CARDS ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--border-subtle); box-shadow: var(--shadow-sm); }
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}
.card-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ---------- MÉTRICAS ---------- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
  cursor: default;
}
.metric-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--metric-color, var(--accent));
  opacity: 0.5;
}
.metric-card:hover {
  border-color: var(--border-subtle);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.metric-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.metric-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1;
}
.metric-delta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  gap: 4px;
}
.metric-delta.up   { color: var(--success); }
.metric-delta.down { color: var(--danger); }
.metric-delta.neutral { color: var(--text-muted); }

/* ---------- GPU STATUS LIST ---------- */
.gpu-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 4px;
}
.gpu-row:hover {
  background: var(--bg-elevated);
  border-color: var(--border-dim);
}
.gpu-status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gpu-status-dot.online   { background: var(--success); box-shadow: 0 0 6px var(--success); }
.gpu-status-dot.offline  { background: var(--danger); }
.gpu-status-dot.idle     { background: var(--warning); }
.gpu-status-dot.maintenance { background: var(--purple); }
.gpu-name { font-size: 0.875rem; font-weight: 600; }
.gpu-model-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}
.usage-bar {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  overflow: hidden;
  max-width: 100px;
}
.usage-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--accent);
  transition: width 0.8s ease;
}
.usage-fill.high { background: var(--success); }
.usage-fill.low  { background: var(--warning); }
.gpu-pct {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  width: 34px;
  text-align: right;
}
.gpu-rate {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-text);
  width: 60px;
  text-align: right;
}

/* ---------- TABLAS ---------- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 0 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-dim);
  font-weight: 500;
}
.data-table td {
  padding: 14px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-dim);
  vertical-align: middle;
}
.data-table tr:hover td { background: rgba(255,255,255,0.015); }

/* ---------- BADGES ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}
.badge-success { background: var(--success-dim); color: var(--success); border: 1px solid rgba(74,222,128,0.18); }
.badge-warning { background: var(--warning-dim); color: var(--warning); border: 1px solid rgba(251,146,60,0.18); }
.badge-danger  { background: var(--danger-dim);  color: var(--danger);  border: 1px solid rgba(248,113,113,0.18); }
.badge-info    { background: var(--info-dim);    color: var(--info);    border: 1px solid rgba(96,165,250,0.18); }
.badge-purple  { background: var(--purple-dim);  color: var(--purple);  border: 1px solid rgba(167,139,250,0.18); }

/* ---------- BOTONES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0;
  cursor: pointer;
  border: 1px solid;
  transition: all 0.15s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0a;
}
.btn-primary:hover {
  background: #d4b45e;
  border-color: #d4b45e;
  box-shadow: 0 4px 16px rgba(201, 168, 76, 0.25);
  color: #0a0a0a;
  text-shadow: none;
}
.btn-danger {
  background: var(--danger-dim);
  border-color: rgba(248,113,113,0.3);
  color: var(--danger);
}
.btn-danger:hover {
  background: rgba(248,113,113,0.15);
  box-shadow: 0 4px 12px rgba(248,113,113,0.15);
}
.btn-sm { padding: 7px 14px; font-size: 0.75rem; }
.btn-ghost {
  background: transparent;
  border-color: var(--border-dim);
  color: var(--text-secondary);
}
.btn-ghost:hover {
  border-color: var(--border-mid);
  color: var(--text-primary);
  background: var(--bg-elevated);
  text-shadow: none;
}

/* ---------- FORMULARIOS ---------- */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 8px;
}
.form-input, .form-control {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s;
}
.form-input:focus, .form-control:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  background: var(--bg-elevated);
}
.form-input::placeholder, .form-control::placeholder { color: var(--text-muted); }
.form-error {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--danger);
  margin-top: 5px;
}
.form-select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
}
.form-select:focus { border-color: var(--border-accent); }

/* ---------- ALERTAS ---------- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
  font-size: 0.85rem;
}
.alert-error   { background: var(--danger-dim);  border: 1px solid rgba(248,113,113,0.18); color: #fca5a5; }
.alert-success { background: var(--success-dim); border: 1px solid rgba(74,222,128,0.18);  color: #86efac; }
.alert-info    { background: var(--info-dim);    border: 1px solid rgba(96,165,250,0.18);  color: var(--info); }
.alert-warning { background: var(--warning-dim); border: 1px solid rgba(251,146,60,0.18);  color: var(--warning); }

/* ---------- GRID LAYOUTS ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-main-aside { display: grid; grid-template-columns: 1fr 360px; gap: 18px; }

/* ---------- GRÁFICA DE BARRAS ---------- */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 160px;
  padding: 0 4px;
}
.bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 6px;
}
.bar-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.12);
  transition: all 0.3s;
  cursor: pointer;
  min-height: 4px;
}
.bar-fill:hover {
  background: rgba(201, 168, 76, 0.3);
  border-color: rgba(201, 168, 76, 0.35);
}
.bar-fill.current {
  background: rgba(201, 168, 76, 0.4);
  border-color: var(--accent);
}
.bar-month {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

/* ---------- PAGINATION ---------- */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: center;
  padding: 20px 0 4px;
}
.page-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border: 1px solid var(--border-dim);
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.page-btn:hover { border-color: var(--border-mid); color: var(--text-primary); }
.page-btn.active {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent-text);
}

/* ---------- HAMBURGER BUTTON (mobile only) ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px; height: 38px;
  padding: 7px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  cursor: pointer;
  z-index: 201;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.25s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- SIDEBAR OVERLAY (mobile) ---------- */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 149;
}
.sidebar-overlay.active { display: block; }

/* ---------- RESPONSIVE ---------- */

@media (max-width: 1200px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-main-aside { grid-template-columns: 1fr; }
  .sidebar { width: 220px; }
}

@media (max-width: 900px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 270px;
    z-index: 150;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }
  .hamburger { display: flex; }
  .topbar { padding: 14px 16px; }
  .topbar-title { font-size: 1.1rem; margin-bottom: 0; }
  .topbar-breadcrumb { display: none; }
  .topbar-time { display: none; }
  .content { padding: 16px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
  .metric-value { font-size: 1.4rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 12px; }
  .grid-main-aside { grid-template-columns: 1fr; gap: 12px; }
  .card { padding: 16px; }
  .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  /* Make table scrollable block on mobile */
  .data-table { display: block; overflow-x: auto; white-space: nowrap; width: 100%; border: none; -webkit-overflow-scrolling: touch; min-width: unset; }
  .data-table th, .data-table td { white-space: nowrap; }

  /* Wallet / Dashboard specific mobile fixes globally overriding page inline styles */
  .wallet-grid { grid-template-columns: 1fr !important; }
  .steps-info { grid-template-columns: 1fr !important; }
  .bal-hero { flex-direction: column !important; align-items: flex-start !important; gap: 16px !important; padding: 20px !important; }
  .bal-hero .bal-actions { width: 100% !important; flex-wrap: wrap !important; }
  .bal-hero .bal-actions button { flex: 1 !important; text-align: center; }
  .dep-panel, .withdraw-panel, .hist-panel { padding: 18px !important; }
  
  /* Modals - Optimizado para dar más altura al scroll vertical (modal-body) */
  .modal-box { height: 95vh !important; max-height: 95vh !important; display: flex !important; flex-direction: column !important; margin: 10px !important; }
  .modal-head { padding: 14px 16px 10px !important; }
  .modal-body { padding: 12px 16px !important; flex: 1 1 auto !important; }
  .modal-foot { padding: 12px 16px 14px !important; }
  .modal-summary { grid-template-columns: 1fr 1fr !important; padding: 10px 16px !important; gap: 8px !important; }
  
  /* Tabs */
  .net-tabs { flex-wrap: nowrap !important; overflow-x: auto; padding-bottom: 8px; -webkit-overflow-scrolling: touch; }
  .net-tab { white-space: nowrap; flex-shrink: 0; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .metric-card { padding: 16px; }
  .metric-value { font-size: 1.55rem; }
  .topbar { padding: 12px 14px; gap: 10px; }
  .topbar-title { font-size: 1rem; }
  .status-dot { display: none !important; }
  .content { padding: 12px; }
  .data-table .hide-mobile { display: none; }
  .gpu-pct, .gpu-rate { display: none; }
  .usage-bar { max-width: 80px; }
  
  /* Cards header wrap */
  .card-header { flex-direction: column; gap: 12px; align-items: flex-start !important; }
  .card-header .btn { width: 100%; text-align: center; justify-content: center; }
  
  /* Text adjustments */
  .bal-hero .amt { font-size: 2.1rem !important; }
  .bal-hero .bal-actions { flex-direction: column !important; }
  .dep-submit { font-size: 0.95rem; }
}

/* ---------- ANIMACIONES ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-fadein { animation: fadeInUp 0.35s ease both; }
.anim-delay-1 { animation-delay: 0.06s; }
.anim-delay-2 { animation-delay: 0.12s; }
.anim-delay-3 { animation-delay: 0.18s; }
.anim-delay-4 { animation-delay: 0.24s; }

/* ---------- ESCANLINE DECORATIVO ---------- */
.scanline-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: none;
}

/* ---------- LOGIN PAGE ---------- */
.login-bg {
  background: var(--bg-void);
}