/**
 * Copyright (c) Dušan Mitrović
 * All Rights Reserved.
 */

:root {
  --accent: #a27b5c;
  --bg-panel: #2c3639;
  --bg-void: #3d4e4f;
  --border-spinner: rgba(162, 123, 92, 0.2);
  --dark-metal: #1a2224;
  --grid-major: rgba(6, 30, 41, 0.3);
  --grid-minor: rgba(6, 30, 41, 0.1);
  --text-main: #dcd7c9;
}

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

body {
  align-items: center;
  background-color: var(--bg-void);
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px);
  background-position: center center;
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
  color: var(--text-main);
  display: flex;
  font-family: 'Fira Code', monospace;
  justify-content: center;
  min-height: 100vh;
  overflow: hidden;
}

body::after {
  background-image: radial-gradient(circle, transparent 40%, rgba(0, 0, 0, 0.6) 100%);
  content: "";
  height: 100%;
  left: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}

.system-card {
  animation: slideUp 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  background-color: var(--bg-panel);
  border: 1px solid var(--accent);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  max-width: 90vw;
  overflow: hidden;
  position: relative;
  width: 450px;
  z-index: 2;
}

.card-header {
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(162, 123, 92, 0.2);
  color: var(--text-main);
  display: flex;
  font-size: 0.75rem;
  justify-content: space-between;
  letter-spacing: 1px;
  opacity: 0.7;
  padding: 12px 25px;
}

.card-body {
  padding: 40px;
}

h1 {
  color: var(--accent);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: -1px;
  margin-bottom: 5px;
  text-shadow: 0 0 15px rgba(162, 123, 92, 0.2);
}

.subtitle {
  color: var(--text-main);
  display: block;
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-bottom: 40px;
  opacity: 0.8;
}

.loader-container {
  background: rgba(162, 123, 92, 0.3);
  border: 1px solid rgba(162, 123, 92, 0.3);
  display: flex;
  height: 6px;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.loader-bar {
  animation: load 2.5s cubic-bezier(0.1, 0.7, 1.0, 0.1) infinite;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transform: translateX(-100%);
  width: 100%;
}

.status-row {
  align-items: center;
  color: var(--text-main);
  display: flex;
  font-size: 0.8rem;
  gap: 12px;
  justify-content: space-between;
  opacity: 0.8;
}

.status-active {
  animation: blink 2s infinite;
  color: var(--accent);
  font-weight: bold;
}

.screw {
  background: var(--dark-metal);
  border-radius: 50%;
  border: 1px solid var(--accent);
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.8);
  height: 8px;
  position: absolute;
  width: 8px;
  z-index: 10;
}

.tl {
  left: 6px;
  top: 6px;
}

.tr {
  right: 6px;
  top: 6px;
}

.bl {
  bottom: 6px;
  left: 6px;
}

.br {
  bottom: 6px;
  right: 6px;
}

.spinner {
  animation: spin 0.8s linear infinite;
  border-radius: 50%;
  border-top: 2px solid var(--accent);
  border: 2px solid var(--border-spinner);
  flex-shrink: 0;
  height: 12px;
  width: 12px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes load {
  0% {
    transform: translateX(-100%);
  }

  50% {
    transform: translateX(0%);
  }

  100% {
    transform: translateX(100%);
  }
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}