@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --void: #0A0A0F;
  --void-2: #0E0E18;
  --surface: #12121E;
  --surface-2: #1A1A2E;
  --surface-3: #22223A;
  --border: rgba(220, 38, 38, 0.18);
  --border-bright: rgba(220, 38, 38, 0.45);
  --violet: #DC2626;      /* Red */
  --violet-light: #EF4444; /* Light Red */
  --lavender: #F87171;     /* Lighter Red */
  --text: #E2E8F0;
  --text-dim: #94A3B8;
  --text-muted: #475569;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #991B1B;       /* Dark Red for danger instead of default red, or keep default */
  --gold: #F59E0B;
  --cyan: #06B6D4;
  --glow: 0 0 20px rgba(220, 38, 38, 0.35);
  --glow-lg: 0 0 60px rgba(220, 38, 38, 0.25);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--void);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 99px; }

/* ─── BACKGROUND GRID ─── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(220, 38, 38, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 38, 38, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.bg-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.bg-glow-1 { top: -200px; left: -100px; }
.bg-glow-2 { bottom: -200px; right: -100px; background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 70%); }

/* ─── LANDING PAGE ─── */
.landing {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.8);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--glow);
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #fff 40%, var(--lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--violet), var(--violet-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
}
.nav-btn:hover { transform: translateY(-1px); box-shadow: 0 0 32px rgba(220, 38, 38, 0.6); }

/* HERO */
.hero {
  padding: 100px 48px 80px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid var(--border-bright);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  color: var(--lavender);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge span { color: var(--text-dim); font-weight: 400; text-transform: none; }

.hero h1 {
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--violet), var(--lavender), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto 44px;
}

/* STATS BAR */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 860px;
  margin: 0 auto 80px;
}

.stat-cell {
  background: var(--surface);
  padding: 28px 24px;
  text-align: center;
  transition: background 0.2s;
}
.stat-cell:hover { background: var(--surface-2); }

.stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.stat-value .accent { color: var(--lavender); }

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
}

/* FEATURES */
.features {
  padding: 0 48px 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--violet-light);
  font-weight: 600;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover { border-color: var(--border-bright); transform: translateY(-2px); box-shadow: var(--glow); }
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(124, 58, 237, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.feature-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* FOOTER */
.landing-footer {
  border-top: 1px solid var(--border);
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 13px;
}

/* ─── LOGIN PAGE ─── */
.login-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(124, 58, 237, 0.15);
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--violet), var(--lavender), var(--cyan));
}

.login-header { text-align: center; margin-bottom: 36px; }
.login-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 20px; }

.login-header h2 { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 8px; }
.login-header p { font-size: 14px; color: var(--text-dim); }

.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-input::placeholder { color: var(--text-muted); font-family: 'Space Grotesk', sans-serif; }
.form-input:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15); }

.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

.btn-primary {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--violet), var(--violet-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 40px rgba(124, 58, 237, 0.6); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  transform: translateX(-100%);
  animation: shimmer 2s infinite;
}
@keyframes shimmer { to { transform: translateX(100%); } }

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
  display: none;
}
.alert-error { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3); color: #FCA5A5; }
.alert-success { background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.3); color: #6EE7B7; }
.alert.show { display: flex; align-items: center; gap: 8px; }

.back-link {
  display: block;
  text-align: center;
  margin-top: 20px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--lavender); }

/* ─── DASHBOARD LAYOUT ─── */
.dashboard {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* SIDEBAR */
.sidebar {
  width: 260px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
  overflow-y: auto;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-nav {
  padding: 16px 12px;
  flex: 1;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0 8px;
  margin: 16px 0 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.18s;
  margin-bottom: 2px;
  font-size: 14px;
  font-weight: 500;
  position: relative;
  user-select: none;
}

.nav-item:hover { background: rgba(124, 58, 237, 0.1); color: var(--text); }

.nav-item.active {
  background: rgba(124, 58, 237, 0.15);
  color: var(--lavender);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 20px;
  background: var(--violet);
  border-radius: 0 3px 3px 0;
}

.nav-icon { font-size: 17px; width: 22px; text-align: center; flex-shrink: 0; }

.nav-badge {
  margin-left: auto;
  background: rgba(124, 58, 237, 0.25);
  color: var(--lavender);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.nav-badge.green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.25);
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

.user-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}
.user-mini:hover { border-color: var(--border-bright); }

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-plan { font-size: 11px; color: var(--text-muted); }

.logout-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s;
}
.logout-btn:hover { color: var(--danger); }

/* MAIN CONTENT */
.main {
  margin-left: 260px;
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 64px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.topbar-title { font-size: 16px; font-weight: 600; }
.topbar-sub { font-size: 12px; color: var(--text-muted); margin-top: 1px; }

.topbar-right { display: flex; align-items: center; gap: 12px; }

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  color: var(--success);
}

.dot-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }

.page-content {
  padding: 28px;
  flex: 1;
}

/* ─── CARDS ─── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-bright); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ─── OVERVIEW GRID ─── */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all 0.25s;
}

.metric-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.metric-card:hover { border-color: var(--border-bright); transform: translateY(-2px); box-shadow: var(--glow); }
.metric-card:hover::after { opacity: 1; }

.metric-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}

.metric-icon.violet { background: rgba(124, 58, 237, 0.15); border: 1px solid rgba(124, 58, 237, 0.2); }
.metric-icon.green { background: rgba(16, 185, 129, 0.12); border: 1px solid rgba(16, 185, 129, 0.2); }
.metric-icon.cyan { background: rgba(6, 182, 212, 0.12); border: 1px solid rgba(6, 182, 212, 0.2); }
.metric-icon.gold { background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.2); }

.metric-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}

.metric-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }

.metric-change {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 8px;
  padding: 2px 7px;
  border-radius: 99px;
}
.metric-change.up { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.metric-change.stable { background: rgba(245, 158, 11, 0.1); color: var(--warning); }

/* ─── SECTION PAGES ─── */
.page { display: none; }
.page.active { display: block; }

/* ─── MENU PAGE ─── */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.method-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all 0.2s;
  cursor: pointer;
  position: relative;
}
.method-card:hover { border-color: var(--border-bright); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(124, 58, 237, 0.15); }

.method-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.method-name { font-size: 14px; font-weight: 600; }
.method-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-get { background: rgba(16, 185, 129, 0.12); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }
.badge-post { background: rgba(124, 58, 237, 0.12); color: var(--lavender); border: 1px solid rgba(124, 58, 237, 0.2); }
.badge-delete { background: rgba(239, 68, 68, 0.1); color: #FCA5A5; border: 1px solid rgba(239, 68, 68, 0.2); }
.badge-vip { background: rgba(245, 158, 11, 0.12); color: var(--gold); border: 1px solid rgba(245, 158, 11, 0.2); }

.method-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; margin-bottom: 14px; }
.method-endpoint { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-muted); background: var(--void-2); padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border); }

/* ─── SEND API PAGE ─── */
.send-api-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.send-api-layout > div:first-child {
  display: contents;
}

.send-form-card {
  grid-column: 1;
  grid-row: 1;
  margin-bottom: 0;
}

.send-api-layout > div:first-child > .card:not(.send-form-card) {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: calc(100vh - 170px);
}

.send-api-layout > .card {
  grid-column: 1;
  grid-row: 2;
}

.code-block {
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
  white-space: pre-wrap;
  min-height: 200px;
  overflow-x: auto;
  position: relative;
}

.code-block .kw { color: var(--lavender); }
.code-block .str { color: #86EFAC; }
.code-block .num { color: #FCD34D; }
.code-block .cmt { color: var(--text-muted); }
.code-block .key { color: var(--cyan); }

.copy-btn {
  position: absolute;
  top: 10px; right: 10px;
  padding: 5px 10px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}
.copy-btn:hover { border-color: var(--border-bright); color: var(--text); }

.select-input, .text-input, .textarea-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.select-input:focus, .text-input:focus, .textarea-input:focus { border-color: var(--violet); }
.textarea-input { resize: vertical; min-height: 100px; font-family: 'JetBrains Mono', monospace; font-size: 13px; }

.response-panel {
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.7;
  min-height: 280px;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  color: var(--success);
}

.response-panel.error { color: #FCA5A5; }
.response-panel.idle { color: var(--text-muted); font-family: 'Space Grotesk', sans-serif; font-size: 13px; display: flex; align-items: center; justify-content: center; text-align: center; }

.send-btn {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--violet), var(--violet-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}
.send-btn:hover { transform: translateY(-1px); box-shadow: 0 0 32px rgba(124, 58, 237, 0.5); }
.send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ─── PROFILE PAGE ─── */
.profile-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}

.profile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(167, 139, 250, 0.1));
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--violet), var(--lavender));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin: 20px auto 16px;
  position: relative;
  z-index: 1;
  box-shadow: var(--glow);
}

.profile-name { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.profile-uid {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 20px;
  background: var(--void-2);
  padding: 5px 12px;
  border-radius: 99px;
  display: inline-block;
  border: 1px solid var(--border);
}

.badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}

.badge-tag.vip { background: rgba(245, 158, 11, 0.12); color: var(--gold); border: 1px solid rgba(245, 158, 11, 0.25); }
.badge-tag.star { background: rgba(124, 58, 237, 0.12); color: var(--lavender); border: 1px solid rgba(124, 58, 237, 0.25); }
.badge-tag.admin { background: rgba(239, 68, 68, 0.1); color: #FCA5A5; border: 1px solid rgba(239, 68, 68, 0.2); }
.badge-tag.plan { background: rgba(16, 185, 129, 0.1); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }

.divider { height: 1px; background: var(--border); margin: 20px 0; }

.info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(124, 58, 237, 0.06);
  font-size: 13px;
}
.info-row:last-child { border-bottom: none; }
.info-key { color: var(--text-muted); }
.info-val { font-weight: 500; font-family: 'JetBrains Mono', monospace; font-size: 12px; }

/* SUBSCRIPTION CARD */
.sub-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.sub-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--violet), var(--violet-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.3);
}

.sub-plan-name { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; }
.sub-plan-sub { font-size: 12px; color: var(--text-muted); }

.progress-bar {
  height: 6px;
  background: var(--surface-3);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--violet), var(--lavender));
  border-radius: 99px;
  transition: width 1s ease;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* SETTINGS */
.settings-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  text-align: center;
  color: var(--text-muted);
}

.settings-placeholder .icon { font-size: 56px; margin-bottom: 20px; opacity: 0.3; }
.settings-placeholder h3 { font-size: 18px; font-weight: 600; color: var(--text-dim); margin-bottom: 8px; }
.settings-placeholder p { font-size: 14px; line-height: 1.6; max-width: 340px; }

/* ─── UPTIME CLOCK ─── */
.uptime-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--success);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 6px 12px;
  border-radius: 99px;
}

/* ─── ACTIVITY LOG ─── */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(124, 58, 237, 0.05);
}
.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}
.activity-dot.green { background: var(--success); box-shadow: 0 0 6px var(--success); }
.activity-dot.violet { background: var(--violet); box-shadow: 0 0 6px var(--violet); }
.activity-dot.cyan { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }

.activity-text { font-size: 13px; line-height: 1.5; }
.activity-time { font-size: 11px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }

/* ─── LOADING SPINNER ─── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── KEY DISPLAY ─── */
.key-display {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--lavender);
}

.key-mask { letter-spacing: 2px; flex: 1; }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-layout { grid-template-columns: 1fr; }
  .send-api-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .sidebar { width: 220px; }
  .main { margin-left: 220px; }
  .overview-grid { grid-template-columns: 1fr 1fr; }
  .landing-nav, .hero, .features, .landing-footer { padding-left: 20px; padding-right: 20px; }
}

/* TOOLTIP */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-3);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 999;
}
[data-tooltip]:hover::after { opacity: 1; }

/* FADE IN */
.fade-in { animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Professional UI refresh */
.bg-glow {
  display: none;
}

body {
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.04), transparent 28%),
    linear-gradient(225deg, rgba(124, 58, 237, 0.06), transparent 30%),
    var(--void);
}

.app-icon {
  width: 1.05em;
  height: 1.05em;
  display: inline-block;
  vertical-align: -0.16em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.logo-icon {
  color: #fff;
  font-size: 0;
}

.logo-icon .app-icon,
.feature-icon .app-icon,
.sub-icon .app-icon {
  width: 20px;
  height: 20px;
}

.nav-btn .app-icon,
.btn-primary .app-icon,
.send-btn .app-icon,
.ghost-action-btn .app-icon,
.secondary-action-btn .app-icon,
.back-link .app-icon {
  width: 16px;
  height: 16px;
}

.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.nav-icon .app-icon,
.card-title .app-icon,
.metric-icon .app-icon,
.badge-tag .app-icon,
.info-key .app-icon {
  width: 17px;
  height: 17px;
}

.icon-only {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-only .app-icon {
  width: 18px;
  height: 18px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.75);
}

.topbar-user {
  font-size: 13px;
  color: var(--text-dim);
}

.overview-lower-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
}

.page-intro-card,
.send-form-card,
.subscription-card {
  margin-bottom: 16px;
}

.send-api-layout .send-form-card {
  margin-bottom: 0;
}

.card-title-spaced {
  margin-bottom: 16px;
}

.form-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.method-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.mini-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 999px;
  border: 1px solid rgba(124, 58, 237, 0.25);
  background: rgba(124, 58, 237, 0.12);
  color: var(--lavender);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
}

.mini-badge.gold {
  border-color: rgba(245, 158, 11, 0.25);
  background: rgba(245, 158, 11, 0.12);
  color: var(--gold);
}

.mini-badge.danger {
  border-color: rgba(239, 68, 68, 0.25);
  background: rgba(239, 68, 68, 0.1);
  color: #FCA5A5;
}

.info-key {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.profile-key-card {
  margin-top: 16px;
}

.key-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 10px;
  padding: 12px;
  min-width: 0;
}

.key-mask {
  grid-column: 1 / -1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 1.5px;
  font-size: 12px;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(10, 10, 15, 0.62);
  border: 1px solid rgba(124, 58, 237, 0.22);
}

.ghost-action-btn,
.secondary-action-btn {
  width: 100%;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 8px;
  color: var(--text-dim);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.18s;
  white-space: nowrap;
}

.ghost-action-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 0 8px;
}

.secondary-action-btn {
  background: var(--surface-3);
  border: 1px solid var(--border);
  padding: 0 12px;
}

.ghost-action-btn:hover,
.secondary-action-btn:hover {
  color: var(--text);
  border-color: var(--border-bright);
}

.active-count {
  min-width: 30px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(6, 182, 212, 0.25);
  background: rgba(6, 182, 212, 0.08);
  color: var(--cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
}

.attack-list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.global-slots {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  white-space: nowrap;
}

.global-slots span {
  color: var(--cyan);
  font-weight: 800;
}

.attack-filter-group {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--void-2);
}

.attack-filter-btn {
  min-height: 28px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.attack-filter-btn.active {
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan);
}

.active-attacks-panel {
  display: grid;
  gap: 12px;
  min-height: 200px;
  max-height: clamp(220px, calc(100vh - 290px), 560px);
  overflow-y: auto;
  padding-right: 4px;
}

.empty-attacks {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  text-align: left;
  border: 1px dashed rgba(124, 58, 237, 0.2);
  border-radius: var(--radius);
  background: rgba(10, 10, 15, 0.35);
}

.empty-attacks-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.18);
}

.empty-attacks strong,
.empty-attacks span {
  display: block;
}

.empty-attacks strong {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 3px;
}

.empty-attacks span {
  font-size: 12px;
}

.attack-row {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(124, 58, 237, 0.18);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(6, 182, 212, 0.035));
}

.attack-row-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.attack-name {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.attack-target {
  max-width: 260px;
  margin-top: 3px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attack-owner {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 11px;
}

.attack-live {
  flex-shrink: 0;
  border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.25);
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.attack-live.is-global {
  border-color: rgba(245, 158, 11, 0.28);
  background: rgba(245, 158, 11, 0.1);
  color: var(--gold);
}

.attack-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}

.attack-meta span {
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(10, 10, 15, 0.55);
  border: 1px solid rgba(124, 58, 237, 0.1);
}

.attack-progress {
  height: 5px;
  margin-top: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-3);
}

.attack-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--success), var(--cyan));
  transition: width 0.4s ease;
}

.ongoing-panel {
  background: var(--void-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  min-height: 200px;
}

.ongoing-state {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

.ongoing-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--lavender);
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.24);
}

.ongoing-state.running .ongoing-icon {
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.22);
}

.ongoing-state.done .ongoing-icon {
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.22);
}

.ongoing-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.ongoing-note {
  margin-top: 3px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

.ongoing-badge {
  border: 1px solid rgba(6, 182, 212, 0.22);
  background: rgba(6, 182, 212, 0.08);
  color: var(--cyan);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.ongoing-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.ongoing-meta div {
  min-width: 0;
  padding: 10px;
  border-radius: 8px;
  background: rgba(18, 18, 30, 0.7);
  border: 1px solid rgba(124, 58, 237, 0.08);
}

.ongoing-meta span {
  display: block;
  margin-bottom: 5px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.ongoing-meta strong {
  display: block;
  min-width: 0;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ongoing-progress {
  height: 5px;
  margin-top: 14px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--surface-3);
}

.ongoing-progress span {
  display: block;
  width: 32%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--lavender));
  opacity: 0.5;
}

.ongoing-progress.is-active span {
  opacity: 1;
  animation: progressSlide 1.2s ease-in-out infinite;
}

.settings-placeholder-icon {
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 14px;
  color: var(--text-muted);
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid var(--border);
}

.settings-placeholder-icon .app-icon {
  width: 26px;
  height: 26px;
}

.spin-icon,
.ongoing-state.running .app-icon {
  animation: spin 0.9s linear infinite;
}

@keyframes progressSlide {
  0% { transform: translateX(-110%); }
  50% { transform: translateX(115%); }
  100% { transform: translateX(250%); }
}

@media (max-width: 1100px) {
  .overview-lower-grid {
    grid-template-columns: 1fr;
  }

  .send-api-layout {
    grid-template-columns: 1fr;
  }

  .send-api-layout > div:first-child {
    display: grid;
    gap: 16px;
  }

  .send-form-card,
  .send-api-layout > div:first-child > .card:not(.send-form-card),
  .send-api-layout > .card {
    grid-column: auto;
    grid-row: auto;
  }

  .send-api-layout > div:first-child > .card:not(.send-form-card) {
    max-height: none;
  }

  .active-attacks-panel {
    max-height: 360px;
  }

  .attack-list-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .attack-filter-group {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .key-display {
    grid-template-columns: 1fr;
  }

  .ghost-action-btn,
  .secondary-action-btn {
    width: 100%;
  }

  .ongoing-state,
  .ongoing-meta,
  .form-two-col {
    grid-template-columns: 1fr;
  }
}

/* — SETTINGS PAGE — */
.settings-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}

.settings-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (max-width: 1100px) {
  .settings-layout {
    grid-template-columns: 1fr;
  }
}

/* — METHOD BADGES: Star, Admin, Target Types — */
.method-badge.badge-star {
  background: rgba(245, 158, 11, 0.12);
  color: #FBBF24;
  border-color: rgba(245, 158, 11, 0.3);
}

.method-badge.badge-admin {
  background: rgba(239, 68, 68, 0.12);
  color: #FCA5A5;
  border-color: rgba(239, 68, 68, 0.3);
}

.method-badge.badge-target-on {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}

.method-badge.badge-target-off {
  background: rgba(71, 85, 105, 0.12);
  color: var(--text-muted);
  border: 1px solid rgba(71, 85, 105, 0.2);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 500;
  text-decoration: line-through;
  opacity: 0.5;
}

.method-target-types {
  display: flex;
  gap: 6px;
  margin: 8px 0 4px;
  flex-wrap: wrap;
}

.method-multi-info {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.15);
  color: var(--lavender);
  font-size: 11px;
  font-weight: 500;
}

.method-multi-info .app-icon {
  width: 14px;
  height: 14px;
}