* {
  box-sizing: border-box;
}

:root {
  --bg: #000;
  --fg: #00ff00;
  --fg-soft: rgba(0, 255, 0, 0.75);
  --border: rgba(0, 255, 0, 0.45);
  --panel: rgba(0, 0, 0, 0.88);
  --panel-2: rgba(0, 0, 0, 0.65);
  --shadow: rgba(0, 255, 0, 0.35);
  --warn: #ff3b3b;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Courier New", monospace;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
}

.scan-lines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(transparent 50%, rgba(0, 255, 0, 0.03) 50%);
  background-size: 100% 4px;
  animation: scan 10s linear infinite;
  z-index: 0;
}

@keyframes scan {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(4px);
  }
}

.app {
  position: relative;
  z-index: 1;
  padding: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  margin-bottom: 18px;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand .title {
  font-size: 20px;
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(0, 255, 0, 0.7);
}

.brand .sub {
  font-size: 12px;
  color: var(--fg-soft);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.panel {
  background: var(--panel);
  border: 2px solid var(--fg);
  border-radius: 12px;
  box-shadow: 0 0 18px var(--shadow);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.panel-title {
  font-size: 18px;
  letter-spacing: 1px;
  text-shadow: 0 0 8px rgba(0, 255, 0, 0.7);
}

.panel-body {
  padding: 16px;
}

.btn {
  appearance: none;
  border: 1px solid var(--fg);
  background: transparent;
  color: var(--fg);
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
}

.btn:hover {
  box-shadow: 0 0 16px rgba(0, 255, 0, 0.5);
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--fg);
  color: #000;
  font-weight: 700;
}

.btn-ghost {
  border-color: var(--border);
  color: var(--fg-soft);
}

.btn-danger {
  border-color: rgba(255, 59, 59, 0.8);
  color: rgba(255, 59, 59, 0.95);
}

.muted {
  opacity: 0.8;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 980px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.login-card {
  width: 420px;
  max-width: calc(100vw - 48px);
  padding: 28px;
  border-radius: 12px;
}

.login-brand {
  text-align: center;
  margin-bottom: 14px;
  color: var(--fg-soft);
  letter-spacing: 1px;
  font-size: 12px;
}

.login-title {
  margin: 0 0 18px;
  text-align: center;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(0, 255, 0, 0.7);
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.field label {
  font-size: 13px;
}

.field input {
  width: 100%;
  padding: 12px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--fg);
  border-radius: 8px;
  color: var(--fg);
  font-family: inherit;
  outline: none;
}

.field input:focus {
  box-shadow: 0 0 12px rgba(0, 255, 0, 0.5);
}

.error {
  margin-top: 10px;
  color: var(--warn);
  text-align: center;
  font-size: 12px;
  min-height: 16px;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.mini {
  padding: 10px 12px;
  font-size: 12px;
}

.kpi-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.kpi {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.kpi .label {
  opacity: 0.85;
  font-size: 12px;
}

.kpi .value {
  font-weight: 700;
}

.radar {
  width: 100%;
  height: 260px;
  display: block;
  border-radius: 10px;
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 0, 0.2), rgba(0, 0, 0, 0));
  border: 1px solid var(--border);
}

.word-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.word {
  border: 1px solid rgba(0, 255, 0, 0.4);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  min-height: 38px;
  background: rgba(0, 0, 0, 0.35);
}

.word .idx {
  opacity: 0.75;
  font-size: 12px;
}

.word .txt {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.log-box {
  height: 180px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--panel-2);
}

.log-line {
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
}

.log-line .lvl {
  margin-right: 8px;
}

.lvl-INFO {
  color: #6bff6b;
}

.lvl-SUCCESS {
  color: #fff86b;
}

.lvl-ERROR {
  color: #ff3b3b;
}

.lvl-FAILURE {
  color: rgba(255, 59, 59, 0.95);
}

.kv {
  display: grid;
  gap: 10px;
}

.kv .item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--panel-2);
}

.kv .key {
  font-size: 12px;
  opacity: 0.85;
  margin-bottom: 6px;
}

.kv .val {
  font-size: 13px;
  word-break: break-all;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10;
  padding: 18px;
}

.modal.open {
  display: flex;
}

.modal-card {
  width: min(920px, calc(100vw - 36px));
  max-height: min(80vh, 720px);
  overflow: hidden;
  transform: translateY(10px) scale(0.98);
  opacity: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.modal.open .modal-card {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-body {
  padding: 0;
}

.history-list {
  max-height: calc(80vh - 64px);
  overflow: auto;
  padding: 16px;
}

.history-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: rgba(0, 0, 0, 0.55);
  font-size: 12px;
  line-height: 1.6;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.pill {
  border: 1px solid var(--border);
  color: var(--fg-soft);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.toolbar input {
  width: 90px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--fg);
  border-radius: 8px;
  color: var(--fg);
  font-family: inherit;
  outline: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 10px;
  box-shadow: 0 0 18px rgba(0, 255, 0, 0.25);
  color: var(--fg);
  font-size: 12px;
  display: none;
  z-index: 20;
}

.toast.show {
  display: block;
}

.scrollbar::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.scrollbar::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 0, 0.25);
  border-radius: 999px;
  border: 2px solid rgba(0, 0, 0, 0.8);
}

.scrollbar::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.35);
  border-radius: 999px;
}