/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}

.label {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
}

/* Buttons */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 16px;
  color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .15s; white-space: nowrap;
  text-decoration: none;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); }
button:disabled { opacity: .35; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; color: #fff; font-weight: 600;
}
.btn-primary:hover { opacity: .85; color: #fff; border: none; }

.btn-danger { border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: rgba(239,68,68,.1); }

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

/* Inputs */
input[type="text"], input[type="email"], input[type="password"], input[type="number"], select {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px;
  color: var(--text); font-family: 'DM Mono', monospace; font-size: 13px;
  outline: none; transition: border-color .15s; width: 100%;
}
input:focus, select:focus { border-color: var(--accent); }
select { font-family: 'Inter', sans-serif; cursor: pointer; }

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

/* Status */
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--muted); flex-shrink: 0; transition: background .3s;
}
.dot.ok { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot.err { background: var(--red); }
.dot.warn { background: var(--yellow); }
.dot.pulse { background: var(--accent); animation: pulse 1s ease-in-out infinite; }

.status-row { display: flex; align-items: center; gap: 10px; font-size: 13px; }

/* Tags */
.tag {
  display: inline-block; padding: 3px 10px;
  border-radius: 6px; font-size: 11px; font-weight: 600; letter-spacing: .5px;
}
.tag.active, .tag.online { background: rgba(34,197,94,.12); color: var(--green); }
.tag.expired { background: rgba(234,179,8,.12); color: var(--yellow); }
.tag.terminated { background: rgba(239,68,68,.12); color: var(--red); }
.tag.closed, .tag.offline { background: rgba(71,85,105,.2); color: var(--muted); }

/* Timer */
.timer {
  font-family: 'Syne', sans-serif;
  font-size: 36px; font-weight: 700;
  color: var(--accent);
  text-align: center; padding: 12px 0;
  letter-spacing: 4px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}
.timer.warn { color: var(--yellow); border-color: var(--yellow); }
.timer.danger { color: var(--red); border-color: var(--red); animation: pulse-text 1s ease-in-out infinite; }

.timer-sub {
  font-family: 'DM Mono', monospace;
  font-size: 11px; color: var(--muted);
  text-align: center; margin-top: 4px; letter-spacing: 1px;
}

/* Divider */
.divider { border: none; border-top: 1px solid var(--border); }

/* Log */
.log {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 11px; color: var(--muted);
  max-height: 320px; overflow-y: auto; line-height: 1.6;
}

/* Sliders */
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--accent) var(--pct, 0%), var(--border) var(--pct, 0%));
  border-radius: 2px; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  box-shadow: 0 0 8px rgba(59,130,246,.4);
}

.slider-row { display: flex; align-items: center; gap: 10px; }
.slider-row input[type="range"] { flex: 1; height: 6px; }
.slider-row input[type="range"]::-webkit-slider-thumb { width: 18px; height: 18px; }
.slider-row input[type="number"] { width: 60px; flex-shrink: 0; text-align: center; }
.slider-cmd { font-size: 11px; color: var(--muted); width: 110px; flex-shrink: 0; }

/* Overlay */
.overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(6,8,13,.95);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
}
.overlay.hidden { display: none; }
.overlay-time {
  font-family: 'Syne', sans-serif;
  font-size: 64px; font-weight: 800;
  color: var(--red); letter-spacing: 4px;
}
.overlay-msg {
  font-family: 'DM Mono', monospace;
  font-size: 16px; color: var(--muted); letter-spacing: 2px;
}

/* Tables */
.tbl-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted);
  padding: 12px 16px; background: var(--surface2);
  border-bottom: 1px solid var(--border); font-weight: 600;
}
td { padding: 10px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(59,130,246,.03); }

.hash {
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--accent); cursor: pointer;
}
.hash:hover { text-decoration: underline; }

/* Pagination */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; font-size: 12px; color: var(--muted);
}
.pagination .btns { display: flex; gap: 6px; }

/* Empty state */
.empty { padding: 40px; text-align: center; color: var(--muted); font-size: 13px; }

/* Banner */
.banner {
  background: #1a0f0f; border: 1px solid #3a1a1a;
  border-radius: 8px; padding: 12px 16px;
  font-size: 13px; color: var(--red);
  display: none; text-align: center;
}
.banner.show { display: block; }

/* Users badge */
.users-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 99px; padding: 4px 12px; font-size: 12px;
}

/* Lang modal */
.lang-modal-bg {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(6,8,13,.8);
  align-items: center; justify-content: center;
}
.lang-modal-bg.show { display: flex; }
.lang-modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px; width: 320px;
  text-align: center;
}
.lang-modal h3 {
  font-family: 'Syne', sans-serif; font-size: 18px; margin-bottom: 20px;
}
.lang-option {
  display: block; width: 100%; padding: 12px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 8px;
  color: var(--text); font-size: 14px; text-align: center;
  cursor: pointer; transition: all .15s; text-decoration: none;
}
.lang-option:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.lang-option.active { border-color: var(--accent); color: var(--accent); }