@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Sora:wght@600;700;800&display=swap');

/* ==================== TOKENS ==================== */
:root {
  --bg: #07070d;
  --card: rgba(255, 255, 255, 0.035);
  --card-hover: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.08);
  --input-bg: rgba(255, 255, 255, 0.045);

  --gold-1: #FFE55C;
  --gold-2: #FFD700;
  --gold-3: #F5A623;
  --gold-4: #E08700;
  --grad: linear-gradient(135deg, #FFE55C 0%, #FFD700 32%, #F5A623 70%, #E08700 100%);
  --grad-text: linear-gradient(120deg, #FFF3B0 0%, #FFD700 45%, #F5A623 100%);

  --text: #f5f5f7;
  --text-2: #a0a0ae;
  --muted: #6e6e7e;

  --ok: #10B981;
  --err: #EF4444;
  --warn: #F5A623;
  --info: #3B82F6;

  --radius: 18px;
  --font: 'Inter', system-ui, sans-serif;
  --display: 'Sora', 'Inter', sans-serif;
}

/* ==================== RESET ==================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ==================== BACKGROUND ==================== */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(620px 620px at 12% -5%, rgba(255, 215, 0, 0.12), transparent 62%),
    radial-gradient(760px 760px at 88% 12%, rgba(245, 158, 11, 0.10), transparent 60%),
    radial-gradient(520px 520px at 50% 110%, rgba(139, 92, 246, 0.10), transparent 60%);
  filter: blur(50px);
  animation: aurora 20s ease-in-out infinite alternate;
}
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
@keyframes aurora {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.65; }
  50%  { opacity: 1; }
  100% { transform: translate(50px, -40px) scale(1.12); opacity: 0.8; }
}

/* ==================== LAYOUT ==================== */
.app { position: relative; z-index: 1; max-width: 560px; margin: 0 auto; padding: 48px 20px 60px; }
.app.narrow { max-width: 430px; }
.app.wide { max-width: 900px; }

/* ==================== HERO ==================== */
.hero { text-align: center; padding: 28px 0 36px; position: relative; }
.logo {
  width: 74px; height: 74px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 36px;
  background: var(--grad);
  border-radius: 22px;
  box-shadow: 0 8px 40px rgba(255, 200, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.15) inset;
  animation: float 4s ease-in-out infinite;
}
.logo.sm { width: 58px; height: 58px; font-size: 28px; border-radius: 16px; }
.title {
  font-family: var(--display);
  font-size: 34px; font-weight: 800; letter-spacing: -1px;
}
.gold-text {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.tagline { color: var(--text-2); font-size: 14px; margin-top: 6px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 16px; padding: 6px 16px;
  font-size: 12px; font-weight: 600; color: var(--gold-1);
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.18);
  border-radius: 999px;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* ==================== CARDS ==================== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  margin-bottom: 18px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.card:hover { background: var(--card-hover); border-color: rgba(255, 255, 255, 0.14); }
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.card-head h2 { font-family: var(--display); font-size: 17px; font-weight: 700; }
.step-num {
  width: 30px; height: 30px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: #0a0a0f;
  background: var(--grad); border-radius: 9px;
  box-shadow: 0 3px 14px rgba(255, 200, 0, 0.3);
}

/* ==================== FORMS ==================== */
.lbl { display: block; font-size: 12px; font-weight: 600; color: var(--text-2); margin: 16px 0 7px; letter-spacing: 0.3px; }
input, textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-family: inherit; font-size: 14px; font-weight: 500;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
input:focus {
  border-color: rgba(255, 215, 0, 0.5);
  background: rgba(255, 215, 0, 0.04);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.08);
}
input::placeholder { color: var(--muted); font-weight: 400; }

.row { display: flex; gap: 10px; }
.row.two > div { flex: 1; }
.input-wrap { flex: 1; position: relative; }
.input-wrap .pre { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 14px; }
.input-wrap input { padding-left: 34px; }

/* ==================== BUTTONS ==================== */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border: none; border-radius: 12px;
  font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer;
  white-space: nowrap; transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.gold {
  background: var(--grad); color: #0a0a0f;
  box-shadow: 0 6px 24px rgba(255, 190, 0, 0.3);
}
.btn.gold:hover { transform: translateY(-1px); box-shadow: 0 10px 34px rgba(255, 190, 0, 0.42); }
.btn.gold::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}
.btn.gold:hover::after { left: 130%; }

.btn.green { background: linear-gradient(135deg, #10B981, #059669); color: #fff; box-shadow: 0 6px 22px rgba(16, 185, 129, 0.28); }
.btn.green:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4); }

.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text-2); }
.btn.ghost:hover { border-color: rgba(255, 215, 0, 0.4); color: var(--gold-1); }
.btn.sm { padding: 7px 14px; font-size: 12px; border-radius: 9px; }
.btn.full { width: 100%; margin-top: 16px; }

/* ==================== ALERTS ==================== */
.alert { margin-top: 16px; padding: 13px 16px; border-radius: 12px; font-size: 13px; font-weight: 500; animation: fadeUp 0.3s ease; }
.alert.ok   { background: rgba(16, 185, 129, 0.1);  border: 1px solid rgba(16, 185, 129, 0.3);  color: #34d399; }
.alert.err  { background: rgba(239, 68, 68, 0.1);   border: 1px solid rgba(239, 68, 68, 0.3);   color: #f87171; }
.alert.warn { background: rgba(245, 158, 11, 0.1);  border: 1px solid rgba(245, 158, 11, 0.3);  color: #fbbf24; }
.alert.info { background: rgba(59, 130, 246, 0.1);  border: 1px solid rgba(59, 130, 246, 0.3);  color: #60a5fa; }
.alert:empty { display: none; }

/* ==================== RESULT CARD ==================== */
.result-card {
  text-align: center;
  border: 1px solid rgba(255, 215, 0, 0.3);
  background: linear-gradient(160deg, rgba(255, 215, 0, 0.06), rgba(255, 255, 255, 0.02));
  animation: fadeUp 0.45s ease;
}
.result-icon {
  width: 78px; height: 78px; border-radius: 50%;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 38px;
  background: var(--grad);
  box-shadow: 0 0 46px rgba(255, 200, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.2) inset;
  animation: pop 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.4);
}
.result-title { font-family: var(--display); font-size: 24px; font-weight: 800; letter-spacing: -0.5px; }
.result-sub { color: var(--text-2); font-size: 14px; margin: 7px 0 22px; }
.result-rows { text-align: left; margin-bottom: 22px; background: rgba(0, 0, 0, 0.18); border-radius: 12px; padding: 6px 16px; }
.rrow { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.rrow:last-child { border-bottom: none; }
.rrow span { color: var(--muted); font-size: 13px; }
.rrow b { color: var(--gold-1); font-weight: 700; }

/* ==================== ADMIN ==================== */
.logout { position: absolute; top: 24px; right: 0; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px; text-align: center; backdrop-filter: blur(20px);
}
.stat b { display: block; font-family: var(--display); font-size: 26px; font-weight: 800; }
.stat span { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }
.stat.gold b { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat.green b { color: #34d399; }
.stat.blue b { color: #60a5fa; }
.stat.red b { color: #f87171; }

.table-wrap { overflow-x: auto; border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:hover td { background: rgba(255, 255, 255, 0.02); }
.mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: 12px; }
.muted { color: var(--muted); }

.tag { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; }
.tag.unused  { background: rgba(16, 185, 129, 0.12); color: #34d399; }
.tag.used    { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.tag.revoked { background: rgba(239, 68, 68, 0.12); color: #f87171; }

/* ==================== FILTER CHIPS ==================== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.fchip {
  padding: 7px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
  font-family: inherit;
  color: var(--text-2); background: transparent;
  border: 1px solid var(--border);
  text-decoration: none; transition: all 0.15s; cursor: pointer;
}
.fchip:hover { border-color: rgba(255, 215, 0, 0.4); color: var(--gold-1); }
.fchip.active { background: var(--grad); color: #0a0a0f; border-color: transparent; font-weight: 700; }

.key-search {
  padding: 7px 14px; border-radius: 999px; width: 210px;
  font-size: 12px; font-weight: 500; font-family: inherit;
  background: var(--input-bg); border: 1px solid var(--border);
  color: var(--text); outline: none;
  transition: border-color 0.2s;
}
.key-search:focus { border-color: rgba(255, 215, 0, 0.5); }
.key-search::placeholder { color: var(--muted); }

.row-actions { display: flex; gap: 6px; align-items: center; }
.row-actions form { margin: 0; }

.pager { display: flex; align-items: center; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.pager-info { color: var(--muted); font-size: 12px; }
.pager select {
  background: var(--input-bg); border: 1px solid var(--border);
  color: var(--text); border-radius: 9px; padding: 7px 10px;
  font-size: 12px; font-family: inherit; outline: none; cursor: pointer;
}
.pnum, .pager .arrow {
  padding: 6px 11px; border-radius: 8px; font-family: inherit;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-2); font-size: 12px; font-weight: 600; cursor: pointer;
  transition: all 0.15s;
}
.pnum:hover, .pager .arrow:hover { border-color: rgba(255, 215, 0, 0.4); color: var(--gold-1); }
.pnum.active { background: var(--grad); color: #0a0a0f; border-color: transparent; font-weight: 700; }

/* ==================== COLLAPSIBLE PASSWORD CARD ==================== */
.pw-card summary {
  cursor: pointer; user-select: none;
  list-style: none;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--display); font-size: 15px; font-weight: 700; color: var(--text);
}
.pw-card summary::-webkit-details-marker { display: none; }
.pw-card summary::before {
  content: '▸'; color: var(--gold-1); font-size: 13px;
  transition: transform 0.2s;
}
.pw-card[open] summary::before { transform: rotate(90deg); }
.pw-card form { margin-top: 18px; }

.card.highlight { border-color: rgba(255, 215, 0, 0.4); background: linear-gradient(160deg, rgba(255, 215, 0, 0.05), rgba(255, 255, 255, 0.02)); }

.log { max-height: 260px; overflow-y: auto; font-size: 12px; }
.log-row { padding: 6px 2px; border-bottom: 1px solid rgba(255, 255, 255, 0.03); }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 22px 0; border-top: 1px solid var(--border); margin-top: 34px; }

/* ==================== CONFETTI ==================== */
.confetti {
  position: fixed; top: -12px; border-radius: 2px;
  pointer-events: none; z-index: 999;
  animation: confettiFall 3s ease-in forwards;
}
@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ==================== ANIMATIONS ==================== */
@keyframes pop {
  0% { transform: scale(0.4); opacity: 0; }
  60% { transform: scale(1.12); }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==================== UTILS ==================== */
.hidden { display: none; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 640px) {
  .app { padding: 32px 16px 40px; }
  .title { font-size: 27px; }
  .row { flex-direction: column; }
  .btn.full { width: 100%; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}