:root {
  --bg-dark: #0f172a;
  --panel-bg: rgba(30, 41, 59, 0.7);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  
  --color-active: #10b981;
  --color-maintenance: #eab308;
  --color-update: #f97316;
  --color-danger: #ef4444;
  
  --glow-active: rgba(16, 185, 129, 0.4);
  --glow-maintenance: rgba(234, 179, 8, 0.4);
  --glow-update: rgba(249, 115, 22, 0.4);
  --glow-danger: rgba(239, 68, 68, 0.4);
  
  --primary: #3b82f6;
  --primary-hover: #2563eb;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Background Animations */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.5;
  animation: float 20s infinite alternate;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(59, 130, 246, 0.3);
  top: -100px;
  left: -100px;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: rgba(16, 185, 129, 0.2);
  bottom: -200px;
  right: -100px;
  animation-delay: -5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(139, 92, 246, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translate(0, 0); }
  100% { transform: translate(30px, 50px); }
}

/* Base Glassmorphism */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Screens */
.screen {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 2rem;
  transition: opacity 0.4s ease;
}

.hidden {
  display: none !important;
}

/* Typography & Brand */
.omena-logo {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 2px;
}

.omena-logo span {
  color: var(--primary);
}

/* Login Screen */
#loginScreen {
  justify-content: center;
  align-items: center;
  max-width: 450px;
  min-height: auto;
  margin: 10vh auto;
  padding: 3rem;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  letter-spacing: 4px;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

.input-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.input-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.input-group input, .input-group select, .input-group textarea {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--panel-border);
  color: white;
  padding: 1rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
  border-color: var(--primary);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-control {
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--primary);
  color: white;
  padding: 1rem;
  width: 100%;
  font-size: 1rem;
  letter-spacing: 1px;
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--panel-border);
  padding: 0.5rem 1rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Dashboard Layout */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  margin-bottom: 2rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.health-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-active);
  font-weight: 600;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-active);
}

.pulse-green {
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-g 2s infinite;
}

@keyframes pulse-g {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas: 
    "status status"
    "controls side";
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.main-status-card { grid-area: status; padding: 2rem; }
.controls-card { grid-area: controls; padding: 2rem; }
.side-column { grid-area: side; display: flex; flex-direction: column; gap: 2rem; }

h2 {
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

/* Status Display */
.status-display {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--panel-border);
}

.status-icon {
  font-size: 4rem;
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
}

#statusText {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

#statusMsg {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.metric span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.metric strong {
  font-size: 1.2rem;
}

/* Controls */
.controls-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.btn-control {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  font-size: 1.1rem;
  background: rgba(15, 23, 42, 0.4);
  color: white;
  border: 1px solid var(--panel-border);
}

.btn-control .icon { font-size: 1.5rem; }

.btn-control:hover {
  transform: translateY(-2px);
}

.btn-active:hover { background: rgba(16, 185, 129, 0.1); border-color: var(--color-active); box-shadow: 0 0 15px var(--glow-active); }
.btn-maintenance:hover { background: rgba(234, 179, 8, 0.1); border-color: var(--color-maintenance); box-shadow: 0 0 15px var(--glow-maintenance); }
.btn-update:hover { background: rgba(249, 115, 22, 0.1); border-color: var(--color-update); box-shadow: 0 0 15px var(--glow-update); }
.btn-danger:hover { background: rgba(239, 68, 68, 0.1); border-color: var(--color-danger); box-shadow: 0 0 15px var(--glow-danger); }

/* Audit */
.settings-card, .audit-card { padding: 2rem; }
.audit-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.audit-item {
  padding: 1rem;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  font-size: 0.9rem;
}
.audit-item small { color: var(--text-secondary); display: block; margin-bottom: 0.3rem; }

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.modal {
  padding: 2.5rem;
  max-width: 500px;
  width: 90%;
}

.modal h2 { color: white; }
.modal-actions { display: flex; gap: 1rem; margin-top: 2rem; }
.modal-actions button { flex: 1; }

.warning-text { color: var(--color-danger); font-weight: 600; margin: 1rem 0; }

.error-msg { color: var(--color-danger); margin-top: 1rem; text-align: center; font-size: 0.9rem; }

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 2rem;
  background: var(--panel-bg);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  color: white;
  z-index: 2000;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "status" "controls" "side";
  }
}