:root {
  --bg: #ffffff;
  --card: #ffffff;
  --border: #e6e6ea;
  --accent: #0066ff;
  --accent-2: #004ecc;
  --green: #16a34a;
  --warn: #d97706;
  --red: #dc2626;
  --text: #111418;
  --dim: #6b7280;
  --soft: #f5f6f8;
}

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

html, body { background: var(--bg); }

body {
  color: var(--text);
  font-family: Rajdhani, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.header { text-align: center; padding-bottom: 4px; }

.logo-img {
  display: block;
  margin: 0 auto 8px;
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 16px;
  background: var(--soft);
  padding: 6px;
  border: 1px solid var(--border);
}

.logo {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--text);
}
.logo span { color: var(--accent); }

.sub {
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 3px;
  margin-top: 3px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 1px 2px rgba(17,20,24,.04);
}

.card-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.key-wrap { display: none; flex-direction: column; gap: 10px; }
.key-wrap.show { display: flex; }

.key-value {
  background: var(--soft);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 16px;
  font-family: "Share Tech Mono", monospace;
  font-size: 18px;
  color: var(--accent-2);
  text-align: center;
  letter-spacing: 2px;
  word-break: break-all;
}

.key-timer {
  font-family: "Share Tech Mono", monospace;
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  padding: 8px 0;
  letter-spacing: 2px;
  color: var(--green);
}

.key-meta {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-family: "Share Tech Mono", monospace;
  color: var(--dim);
}

.btn {
  width: 100%;
  padding: 13px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: Rajdhani, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  background: #fff;
  color: var(--text);
}

.btn-copy { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-copy:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn-copy.copied { background: var(--green); border-color: var(--green); pointer-events: none; }

.btn-get { background: #fff; border-color: var(--warn); color: var(--warn); }
.btn-get:hover { background: #fff7ed; }
.btn-get.disabled { opacity: .4; pointer-events: none; border-color: var(--dim); color: var(--dim); }

.btn-get-6h { background: #fff; border-color: var(--accent); color: var(--accent); }
.btn-get-6h:hover { background: #eff6ff; }
.btn-get-6h.disabled { opacity: .4; pointer-events: none; border-color: var(--dim); color: var(--dim); }

.dur-label {
  font-size: 9px;
  font-family: "Share Tech Mono", monospace;
  color: var(--dim);
  text-align: center;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.btn-row { display: flex; gap: 8px; }

.loader {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px 0;
  flex-direction: column;
}
.loader.show { display: flex; }

.spin {
  width: 36px;
  height: 36px;
  border: 3px solid var(--soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

.loader-txt {
  font-size: 12px;
  color: var(--text);
  font-family: "Share Tech Mono", monospace;
  letter-spacing: 2px;
}
.loader-sub {
  font-size: 10px;
  color: var(--dim);
  font-family: "Share Tech Mono", monospace;
}

.status {
  font-size: 11px;
  font-family: "Share Tech Mono", monospace;
  text-align: center;
  color: var(--dim);
  margin-top: 4px;
}
.status.err { color: var(--red); }
.status.ok  { color: var(--green); }

.active-box {
  display: none;
  background: #fffbeb;
  border: 1px solid var(--warn);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  flex-direction: column;
  gap: 8px;
}
.active-box.show { display: flex; }
.active-box p { font-size: 12px; color: var(--warn); font-family: "Share Tech Mono", monospace; line-height: 1.6; }
.active-box .key-timer { color: var(--warn); }

.cooldown-box {
  display: none;
  background: #fef2f2;
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  flex-direction: column;
  gap: 8px;
}
.cooldown-box.show { display: flex; }
.cooldown-box p { font-size: 12px; color: var(--red); font-family: "Share Tech Mono", monospace; line-height: 1.6; }
.cooldown-box .key-timer { color: var(--red); }

.info { display: flex; flex-direction: column; gap: 7px; }
.info-row {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--text);
  align-items: flex-start;
}
.dot-sm {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 7px;
}

.footer {
  text-align: center;
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 1px;
  margin-top: 4px;
}