:root {
  --primary: #6366f1;
  --secondary: #ec4899;
  --bg-dark: #0b0e14;
  --bg-card: rgba(17, 24, 39, 0.8);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --danger: #ef4444;
  --success: #10b981;
  --border: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: radial-gradient(circle at top left, #1e1b4b, #000);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

.glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 12px;
}

/* LOGIN VIEW */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.login-card {
  width: 400px;
  padding: 2.5rem;
  text-align: center;
}

.input-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.input-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

input {
  width: 100%;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #fff;
  font-size: 1rem;
}

.btn {
  width: 100%;
  padding: 0.8rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  border-radius: 8px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn:hover { transform: scale(1.02); }

/* DASHBOARD MAIN */
.nav-bar {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.view-container {
  padding: 2rem;
  width: 100%;
  margin: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  width: 100%;
}

.view-content .glass {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
}

/* TOKEN PANEL */
.token-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.token-status {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.status-active { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.status-lock { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

/* FILTERING */
.filter-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: center;
}

#hostname-filter {
  padding: 0.6rem;
  width: auto;
  min-width: 250px;
}

/* UTILS */
.hidden { display: none !important; }
.scrollable { max-height: 400px; overflow-y: auto; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }

/* 2FA Modal */
#two-factor-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}

.nav-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s;
}

.nav-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
}

.nav-btn.active {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  border: 1px solid rgba(99, 102, 241, 0.2);
}


.dropdown-item {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 4px;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.fleet-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

.fleet-row b {
  color: var(--primary);
  transition: color 0.2s;
}

.fleet-row:hover b {
  color: #fff;
}

.fleet-row .btn {
    opacity: 0;
    transition: opacity 0.2s;
}

.fleet-row:hover .btn {
    opacity: 1;
}

/* NEURAL ANIMATION */
.neural-container {
    width: 100%;
    height: 250px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.neuron {
    fill: var(--primary);
    animation: flash 2s infinite ease-in-out;
}

.synapse {
    stroke: var(--primary);
    stroke-width: 0.5;
    opacity: 0.15;
    stroke-dasharray: 100;
    animation: pulse-line 4s infinite linear;
}

@keyframes flash {
    0%, 100% { opacity: 0.2; transform: scale(1); filter: blur(2px); }
    50% { opacity: 1; transform: scale(1.4); filter: blur(0px) drop-shadow(0 0 8px var(--primary)); }
}

@keyframes pulse-line {
    0% { stroke-dashoffset: 200; opacity: 0.05; }
    50% { opacity: 0.3; }
    100% { stroke-dashoffset: 0; opacity: 0.05; }
}

#analysis-content div {
    animation: fadeIn 0.5s ease-out;
}

/* DROPDOWN READABILITY FIX */
select {
    color: #fff !important;
    background-color: #1f2937 !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    cursor: pointer;
}

select option {
    background-color: #111827 !important;
    color: #fff !important;
    padding: 10px;
}

/* Ensure no system overrides */
select:focus {
    outline: none;
    border-color: var(--primary) !important;
}

#user-dropdown {
    background: #111827 !important;
    border: 1px solid rgba(99, 102, 241, 0.4) !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8) !important;
}

.dropdown-item {
    color: #fff !important;
    transition: background 0.2s;
}

.dropdown-item:hover {
    background: rgba(99, 102, 241, 0.15) !important;
}