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

:root {
  --bg: #07111b;
  --bg2: #0b1220;
  --card: rgba(20, 32, 46, 0.92);
  --card2: #1f2937;
  --text: #f5f7fb;
  --muted: #8a94a6;
  --accent: #f6ad55;
  --accentText: #111111;
  --accent2: #334155;
  --line: rgba(255,255,255,0.06);
  --good: #22c55e;
  --radius: 22px;
}

body {
  font-family: Arial, sans-serif;
  background:
    radial-gradient(circle at top, rgba(246,173,85,0.08), transparent 25%),
    linear-gradient(180deg, var(--bg2), var(--bg));
  color: var(--text);
  min-height: 100vh;
  padding-bottom: 82px;
}

.app-header {
  padding: 24px 22px 10px;
  text-align: center;
}

.app-header h1 {
  font-size: 34px;
  color: var(--accent);
  text-shadow: 0 0 22px rgba(246,173,85,0.18);
}

.app-main {
  padding: 14px 18px 18px;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
}

.card {
  background: rgba(20, 32, 46, 0.78);
  backdrop-filter: blur(10px);
  border-radius: 28px;
  padding: 18px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.26);
  border: 1px solid rgba(255,255,255,0.03);
}

.label {
  display: block;
  color: #d8dee9;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
}

.input {
  width: 100%;
  border: none;
  outline: none;
  resize: none;
  border-radius: 18px;
  background: #05070b;
  color: var(--text);
  padding: 16px;
  font-size: 16px;
  min-height: 110px;
  margin-bottom: 14px;
}

.single-line {
  min-height: 0;
  height: 56px;
}

.input::placeholder {
  color: #7b8190;
}

.button-row {
  display: flex;
  gap: 12px;
}

.btn {
  border: none;
  border-radius: 18px;
  padding: 16px 18px;
  font-weight: 800;
  font-size: 17px;
  cursor: pointer;
}

.btn-primary {
  flex: 1;
  background: var(--accent);
  color: var(--accentText);
  box-shadow: 0 0 18px rgba(246,173,85,0.22);
}

.btn-secondary {
  background: var(--accent2);
  color: #fff;
}

.status {
  color: var(--muted);
  font-size: 13px;
  padding: 10px 4px 0;
}

.results {
  padding-top: 14px;
}

.result-item {
  background: rgba(31,41,55,0.84);
  border-radius: 18px;
  padding: 14px 14px 12px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
}

.result-top {
  line-height: 1.45;
}

.term {
  color: var(--accent);
  font-weight: 800;
}

.arrow {
  color: var(--muted);
  margin: 0 6px;
}

.meaning {
  color: var(--text);
}

.meta {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.result-actions {
  margin-top: 10px;
  display: flex;
  gap: 10px;
}

.mini-btn {
  border: none;
  border-radius: 14px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent);
  color: #111;
}

.mini-btn.alt {
  background: var(--accent2);
  color: #fff;
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 22px 10px;
}

.translation-box {
  background: rgba(31,41,55,0.84);
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
}

.translation-title {
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 8px;
}

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  background: rgba(5,9,14,0.96);
  border-top: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
}

.tab {
  flex: 1;
  border: none;
  background: none;
  color: #b7bfcc;
  padding: 16px 6px calc(16px + env(safe-area-inset-bottom));
  font-size: 15px;
  font-weight: 700;
}

.tab.active {
  color: var(--accent);
}

@media (min-width: 700px) {
  .app-main {
    max-width: 760px;
    margin: 0 auto;
  }
}