@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@400;500;600;700&display=swap');

:root {
  --bg:         #080c12;
  --bg2:        #0b1018;
  --card:       #0d1520;
  --border:     #1a2a40;
  --blue:       #00b4ff;
  --blue-bright:#40d0ff;
  --blue-dim:   rgba(0,180,255,0.12);
  --blue-glow:  rgba(0,180,255,0.25);
  --blue-deep:  rgba(0,180,255,0.08);
  --text:       #e0eeff;
  --text-dim:   #4a6a8a;
  --on-blue:    #000;
  --on-black:   #fff;
}

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

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── NAV ─────────────────────────────────────────────────────────────── */
.nav {
  display: flex; align-items: center; justify-content: center;
  gap: 32px; padding: 10px 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.nav a {
  color: var(--text-dim); text-decoration: none;
  font-size: 13px; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; display: flex; align-items: center;
  gap: 6px; transition: color .2s;
}
.nav a:hover, .nav a.active { color: var(--blue-bright); }
.nav a svg { width: 14px; height: 14px; stroke: currentColor; fill: none; }
.nav-edge { position: absolute; right: 24px; display: flex; align-items: center; gap: 10px; }

.badge-pro {
  padding: 4px 12px;
  border: 1px solid var(--blue);
  border-radius: 20px;
  color: var(--on-blue);
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  background: var(--blue);
  box-shadow: 0 0 12px var(--blue-glow);
}
.btn-nav {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-dim);
  font-size: 11px; font-weight: 600;
  background: transparent; cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  transition: all .2s;
}
.btn-nav:hover { border-color: var(--blue); color: var(--blue-bright); }

/* ── CARDS ───────────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 22px;
  position: relative; overflow: hidden;
}
.card::after {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at top left, var(--blue-deep), transparent 65%);
}

/* ── SECTION TITLE ───────────────────────────────────────────────────── */
.section-title {
  font-size: 13px; color: var(--blue-bright);
  letter-spacing: 2px; font-weight: 700;
  text-transform: uppercase; margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.section-title::before {
  content: ''; width: 3px; height: 14px;
  background: var(--blue); display: inline-block;
  box-shadow: 0 0 8px var(--blue-glow);
}

/* ── LABELS ──────────────────────────────────────────────────────────── */
.label {
  display: block; color: var(--text-dim);
  font-size: 11px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 5px;
}

/* ── INPUTS ──────────────────────────────────────────────────────────── */
input, select, textarea {
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--border); border-radius: 4px;
  background: #080c12; color: var(--text);
  font-family: 'Rajdhani', sans-serif; font-size: 14px;
  transition: border-color .2s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 2px var(--blue-dim);
}
input::placeholder { color: #1e3050; }
select {
  cursor: pointer; -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300b4ff' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  padding-right: 32px;
}
select option { background: #0d1520; color: #e0eeff; }

/* ── BUTTONS ─────────────────────────────────────────────────────────── */
.btn-primary {
  padding: 11px 22px;
  border: 1px solid var(--blue); border-radius: 4px;
  background: var(--blue); color: var(--on-blue);
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px; font-weight: 700; letter-spacing: 2px;
  cursor: pointer; transition: all .2s;
}
.btn-primary:hover {
  background: var(--blue-bright);
  box-shadow: 0 0 20px var(--blue-glow);
}
.btn-execute {
  width: 100%; padding: 13px;
  border: 1px solid var(--blue); border-radius: 4px;
  background: var(--blue); color: var(--on-blue);
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px; font-weight: 700; letter-spacing: 3px;
  cursor: pointer; transition: all .2s; margin-top: 6px;
}
.btn-execute:hover {
  background: var(--blue-bright);
  box-shadow: 0 0 24px var(--blue-glow);
}
.btn-outline {
  padding: 8px 18px;
  border: 1px solid var(--border); border-radius: 4px;
  background: transparent; color: var(--text-dim);
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px; font-weight: 600; cursor: pointer; transition: all .2s;
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue-bright); }
.btn-danger {
  padding: 6px 14px;
  border: 1px solid #1a3050; border-radius: 4px;
  background: transparent; color: #4a6a8a;
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px; font-weight: 600; cursor: pointer; transition: all .2s;
}
.btn-danger:hover { border-color: #ff4466; color: #ff4466; }

/* ── BADGES ──────────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 3px; font-size: 11px;
  font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}
.badge-blue {
  background: var(--blue); color: var(--on-blue);
  box-shadow: 0 0 10px var(--blue-glow);
}
.badge-dim {
  background: var(--blue-dim); color: var(--blue-bright);
  border: 1px solid var(--border);
}
.badge-on  { background: rgba(0,200,100,.15); color: #00cc66; border: 1px solid rgba(0,200,100,.3); }
.badge-off { background: rgba(255,60,60,.1);  color: #ff4466; border: 1px solid rgba(255,60,60,.2); }

/* ── SLIDERS ─────────────────────────────────────────────────────────── */
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 3px;
  background: var(--border); border-radius: 2px;
  border: none; padding: 0;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  background: var(--blue); border-radius: 50%;
  cursor: pointer; box-shadow: 0 0 10px var(--blue-glow);
}
input[type=range]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--blue); border-radius: 50%;
  cursor: pointer; border: none;
}
.slider-val {
  color: var(--on-blue); font-family: 'Share Tech Mono', monospace;
  font-size: 13px; background: var(--blue);
  padding: 2px 8px; border-radius: 3px;
  box-shadow: 0 0 8px var(--blue-glow);
}

/* ── LAYER TABS ──────────────────────────────────────────────────────── */
.layer-tabs { display: flex; margin-bottom: 16px; }
.layer-tab {
  flex: 1; padding: 9px;
  border: 1px solid var(--border); background: var(--bg2);
  color: var(--text-dim); font-family: 'Rajdhani', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; cursor: pointer; text-align: center;
  transition: all .2s;
}
.layer-tab:first-child { border-radius: 4px 0 0 4px; }
.layer-tab:last-child  { border-radius: 0 4px 4px 0; }
.layer-tab.active {
  background: var(--blue); color: var(--on-blue);
  border-color: var(--blue); box-shadow: 0 0 16px var(--blue-glow);
}
.layer-tab:hover:not(.active) { border-color: var(--blue); color: var(--blue-bright); }

/* ── METHOD TAGS ─────────────────────────────────────────────────────── */
.method-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.method-tag {
  padding: 5px 12px; border: 1px solid var(--border);
  border-radius: 3px; background: var(--bg2);
  color: var(--text-dim); font-size: 11px; font-weight: 700;
  letter-spacing: 1px; cursor: pointer; transition: all .2s; text-transform: uppercase;
}
.method-tag.active {
  background: var(--blue); color: var(--on-blue);
  border-color: var(--blue); box-shadow: 0 0 10px var(--blue-glow);
}
.method-tag:hover:not(.active) { border-color: var(--blue); color: var(--blue-bright); }

/* ── STATS BAR ───────────────────────────────────────────────────────── */
.stats-bar {
  display: grid; grid-template-columns: repeat(5,1fr);
  gap: 10px; padding: 14px 24px;
  background: var(--bg2); border-top: 1px solid var(--border);
}
.stat-item { text-align: center; }
.stat-val {
  font-family: 'Share Tech Mono', monospace;
  font-size: 20px; color: var(--blue-bright);
}
.stat-lbl {
  font-size: 10px; color: var(--text-dim);
  letter-spacing: 1.5px; text-transform: uppercase; margin-top: 2px;
}

/* ── LOG ─────────────────────────────────────────────────────────────── */
.log {
  max-height: 140px; overflow-y: auto;
  background: #060a10; border: 1px solid var(--border);
  border-radius: 4px; padding: 10px;
  font-family: 'Share Tech Mono', monospace; font-size: 11px;
}
.log::-webkit-scrollbar { width: 3px; }
.log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.log-entry { padding: 2px 0; border-bottom: 1px solid #0a1020; color: var(--text-dim); }
.log-entry.success { color: var(--blue-bright); }
.log-entry.error   { color: #ff4466; }
.log-entry.info    { color: #3a5a7a; }
.log-entry .ts     { color: #1e3050; }

/* ── PROGRESS BAR ────────────────────────────────────────────────────── */
.progress-bar  { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--blue); border-radius: 2px; box-shadow: 0 0 6px var(--blue-glow); }

/* ── TABLE ───────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-dim); font-size: 11px;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600;
}
td { padding: 10px 12px; border-bottom: 1px solid #0d1828; color: var(--text); }
tr:hover td { background: rgba(0,180,255,0.04); }

/* ── MODAL ───────────────────────────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.7); z-index: 100;
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 28px; width: 500px; max-width: 95vw;
  box-shadow: 0 0 60px rgba(0,180,255,0.1);
}
.modal-title {
  font-size: 15px; font-weight: 700; color: var(--blue-bright);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 20px;
}
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

/* ── RADIAL GLOW UTILITY ─────────────────────────────────────────────── */
.glow-card {
  position: relative; overflow: hidden;
}
.glow-card::before {
  content: '';
  position: absolute;
  top: -40%; left: -20%;
  width: 80%; height: 80%;
  background: radial-gradient(ellipse, var(--blue-glow) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 4s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%,100% { opacity: .6; transform: scale(1); }
  50%      { opacity: 1;  transform: scale(1.1); }
}


/* ── MOBILE RESPONSIVE ───────────────────────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  .stats-row, .actions-grid { grid-template-columns: repeat(2, 1fr); }
  .net-row { grid-template-columns: 1fr; }
  .bottom-grid { grid-template-columns: 1fr; }
  .panel-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .ticket-stats { grid-template-columns: repeat(2, 1fr); }
  .config-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile nav — horizontal scroll */
@media (max-width: 768px) {
  .nav {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 16px;
    padding: 10px 14px;
    justify-content: flex-start;
    flex-wrap: nowrap;
    white-space: nowrap;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a {
    font-size: 11px;
    letter-spacing: 0.5px;
    gap: 4px;
    flex-shrink: 0;
  }
  .nav a svg { width: 12px; height: 12px; }
  .nav-edge {
    position: static;
    flex-shrink: 0;
    margin-left: auto;
    gap: 6px;
  }
  .badge-pro { font-size: 9px; padding: 3px 8px; letter-spacing: 0.5px; }
  .btn-nav { font-size: 9px; padding: 3px 8px; }

  /* Cards */
  .card { padding: 14px; }
  .card-header { flex-direction: column; gap: 8px; align-items: flex-start; }
  .card-title { font-size: 13px; letter-spacing: 1px; }

  /* Grids to single column */
  .panel-grid,
  .stats-row,
  .actions-grid,
  .plans-grid,
  .net-row,
  .bottom-grid,
  .contact-grid,
  .features-grid { grid-template-columns: 1fr; }

  .ticket-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(3, 1fr); padding: 10px 12px; }
  .stat-val { font-size: 16px; }
  .stat-lbl { font-size: 9px; }

  /* Inputs */
  .input-row { flex-direction: column; gap: 10px; }
  .input-group.small { flex: 1; }
  .slider-row { flex-direction: column; gap: 14px; }

  /* Layer tabs stay horizontal */
  .layer-tab { font-size: 12px; padding: 8px; letter-spacing: 1px; }

  /* Method tags wrap */
  .method-tags { gap: 4px; }
  .method-tag { padding: 5px 10px; font-size: 10px; }

  /* Slider values */
  .slider-val { font-size: 11px; padding: 2px 6px; }

  /* Tables scroll horizontally */
  table { display: block; overflow-x: auto; white-space: nowrap; }
  th, td { padding: 8px 10px; font-size: 12px; }

  /* Modals */
  .modal { width: 94vw; padding: 16px; max-height: 90vh; overflow-y: auto; }
  .modal-title { font-size: 14px; }
  .form-grid { grid-template-columns: 1fr; gap: 10px; }

  /* Log */
  .log { max-height: 120px; font-size: 10px; padding: 8px; }
  .log-card { grid-column: 1; }

  /* Execute button */
  .btn-execute { font-size: 13px; padding: 12px; letter-spacing: 2px; }

  /* Section titles */
  .section-title { font-size: 12px; }

  /* Main padding */
  .main { padding: 14px 12px; }
}

/* Small phones */
@media (max-width: 420px) {
  .nav a span, .nav a { font-size: 10px; }
  .hero-title { font-size: 26px; line-height: 1.2; }
  .hero-sub { font-size: 12px; }
  .hero-section { padding: 30px 14px 24px; }
  .hero-buttons { flex-direction: column; gap: 8px; }
  .btn-hero { text-align: center; padding: 12px 20px; font-size: 13px; }
  .home-nav { padding: 8px 12px; }
  .home-links { display: none; }
  .home-brand { font-size: 14px; }
  .features { padding: 24px 14px; }
  .features-title { font-size: 20px; }
  .preview { margin: 0 12px 40px; }
  .preview-content { font-size: 10px; padding: 14px; }
  .plan-card { padding: 18px 14px; }
  .plan-price { font-size: 28px; }
  .plan-name { font-size: 15px; }
  .ticket-stats { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .config-grid { grid-template-columns: 1fr; }
}