/*
  Minimal theme sheet for the PBW:LOL command nexus.
  Provides a handful of retro terminals that the JavaScript
  loader can swap between after login.
*/

:root {
  --scanline-color: rgba(0, 0, 0, 0.2);
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #000;
}

body {
  font-family: 'Roboto Mono', monospace;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--main-text-color);
  background: var(--main-bg-color);
  transition: background-color 0.4s, color 0.4s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    var(--scanline-color),
    var(--scanline-color) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 1000;
  pointer-events: none;
  animation: flicker 14s infinite linear alternate;
}

.container {
  width: min(960px, 96vw);
  height: 90vh;
  padding: 1.5rem;
  border: 2px solid var(--border-color);
  background: var(--container-bg);
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.6);
  gap: 1rem;
}

.screen {
  display: none;
  flex: 1 1 auto;
  min-height: 0;
}

.screen.active {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.45s ease;
}

.centered {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.hero h1 {
  margin: 0.5rem 0 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--header-text-color);
  text-shadow: 0 0 10px var(--header-text-color);
}

.hero p {
  margin: 0.25rem 0;
  max-width: 40ch;
}

.login-bottom {
  width: 100%;
  margin-top: auto;
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

input,
button,
select {
  background: rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  color: var(--main-text-color);
  font-family: 'Roboto Mono', monospace;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  min-width: 220px;
}

button {
  cursor: pointer;
  text-transform: uppercase;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.glow-button {
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
}

.glow-button:hover {
  background: var(--accent-color);
  color: #000;
  box-shadow: 0 0 18px var(--accent-color);
}

.error-message {
  display: none;
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--error-text-color);
  color: var(--error-text-color);
  text-shadow: 0 0 6px var(--error-text-color);
}

.thought-for-the-day {
  font-style: italic;
  opacity: 0.85;
  text-align: center;
}

.rosette {
  font-size: 96px;
  margin-bottom: 0.5rem;
}

.rosette.spin {
  animation: spin 18s linear infinite;
}

.title-glow {
  animation: glow 3s ease-in-out infinite alternate;
}

.main-hub {
  gap: 1rem;
}

.content-pane {
  flex: 1 1 auto;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.landing-menu {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 2rem;
}

.landing-header h2 {
  margin: 0 0 0.5rem;
  color: var(--header-text-color);
}

.landing-header p {
  margin: 0;
  opacity: 0.8;
}

.main-menu-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.menu-card {
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.35);
}

.menu-card h3 {
  margin: 0;
  color: var(--header-text-color);
}

.menu-card p {
  margin: 0;
  opacity: 0.85;
}

.settings-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 2rem;
}

.settings-panel h2 {
  margin: 0;
  color: var(--header-text-color);
}

.theme-select {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 320px;
}

.theme-select span {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
}

.settings-actions {
  display: flex;
  gap: 0.75rem;
}

.home-button {
  position: fixed;
  bottom: 10px;
  left: 10px;
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  display: none;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes glow {
  from {
    text-shadow: 0 0 6px var(--header-text-color);
  }
  to {
    text-shadow: 0 0 18px var(--header-text-color);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes flicker {
  0%,
  100% {
    opacity: 0.95;
  }
  50% {
    opacity: 0.85;
  }
}

/* Theme palettes */

.theme-administratum {
  --main-bg-color: #26221b;
  --main-text-color: #d1c7b8;
  --header-text-color: #f5f2ed;
  --accent-color: #f5f2ed;
  --error-text-color: #e68a8a;
  --border-color: #8c7d66;
  --container-bg: rgba(40, 30, 20, 0.25);
}

.theme-mechanicus {
  --main-bg-color: #100a00;
  --main-text-color: #ff9900;
  --header-text-color: #ffc266;
  --accent-color: #ff9900;
  --error-text-color: #ff5733;
  --border-color: #ff9900;
  --container-bg: rgba(26, 13, 0, 0.25);
}

.theme-inquisition {
  --main-bg-color: #050a05;
  --main-text-color: #9dfc9d;
  --header-text-color: #d3ffd3;
  --accent-color: #80ff80;
  --error-text-color: #ff4d4d;
  --border-color: #80ff80;
  --container-bg: rgba(5, 20, 5, 0.2);
}

.theme-roguetrader {
  --main-bg-color: #1a0505;
  --main-text-color: #e6c8a3;
  --header-text-color: #fff1da;
  --accent-color: #d6b48c;
  --error-text-color: #ff8a80;
  --border-color: #b38661;
  --container-bg: rgba(26, 5, 5, 0.35);
}

/* Default theme to ensure the login screen looks intentional */
body:not([class*='theme-']) {
  --main-bg-color: #191919;
  --main-text-color: #d0d0d0;
  --header-text-color: #ffffff;
  --accent-color: #ffffff;
  --error-text-color: #ff8888;
  --border-color: #666;
  --container-bg: rgba(32, 32, 32, 0.45);
}