* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #05070a; color: #e8e8f0; font-family: 'Inter', -apple-system, sans-serif; -webkit-font-smoothing: antialiased; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0b0d13; }
::-webkit-scrollbar-thumb { background: #262a35; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #363c4a; }

a { color: #22d3ee; text-decoration: none; }
a:hover { text-decoration: underline; }

.sidebar { width: 256px; background: #070910; border-right: 1px solid rgba(255,255,255,0.06); height: 100vh; position: fixed; left: 0; top: 0; display: flex; flex-direction: column; z-index: 50; }
.sidebar-brand { padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.06); display: flex; align-items: center; gap: 12px; }
.sidebar-brand-icon { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, #22d3ee, #4da6ff); display: flex; align-items: center; justify-content: center; color: #04141a; flex-shrink: 0; box-shadow: 0 4px 16px rgba(34,211,238,0.35); }
.sidebar-brand-icon svg { width: 20px; height: 20px; }
.sidebar-brand h1 { font-size: 18px; font-weight: 800; background: linear-gradient(135deg, #22d3ee, #4da6ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: .1px; }
.sidebar-brand p { color: #55556a; font-size: 11px; margin-top: 2px; }
.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav a { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 10px; color: #868aa0; font-size: 14px; font-weight: 500; border: 1px solid transparent; border-left: 3px solid transparent; transition: all 0.15s ease; }
.sidebar-nav a:hover { background: rgba(255,255,255,0.04); color: #e8e8f0; text-decoration: none; }
.sidebar-nav a.active { background: rgba(34,211,238,0.1); color: #22d3ee; border-color: rgba(34,211,238,0.22); border-left: 3px solid #22d3ee; padding-left: 11px; }
.sidebar-nav a .nav-icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar-nav a .nav-icon svg { width: 100%; height: 100%; }
.sidebar-nav a .icon { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.sidebar-footer { padding: 16px; border-top: 1px solid rgba(255,255,255,0.06); }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 8px 12px; margin-bottom: 8px; }
.sidebar-avatar { width: 32px; height: 32px; border-radius: 50%; background: rgba(34,211,238,0.15); display: flex; align-items: center; justify-content: center; color: #22d3ee; font-weight: 700; font-size: 14px; }
.sidebar-user-info p:first-child { font-size: 13px; font-weight: 500; }
.sidebar-user-info p:last-child { font-size: 11px; color: #55556a; }
.btn-logout { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 9px 14px; background: none; border: 1px solid transparent; color: #ff6b8a; font-size: 13px; cursor: pointer; border-radius: 8px; transition: all .15s; }
.btn-logout svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-logout:hover { background: rgba(255,107,138,0.08); border-color: rgba(255,107,138,0.2); }

.main-content { margin-left: 256px; padding: 32px; min-height: 100vh; }
.main-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.main-header h2 { font-size: 26px; font-weight: 800; letter-spacing: -.2px; background: linear-gradient(135deg, #22d3ee, #4da6ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.main-header p { color: #8888a0; font-size: 13px; margin-top: 4px; }

.card { background: #0b0d13; border: 1px solid rgba(255,255,255,0.07); border-radius: 14px; padding: 24px; transition: border-color .15s ease; }
.card-header { padding: 16px 24px; border-bottom: 1px solid rgba(255,255,255,0.07); }
.card-header h3 { font-size: 15px; font-weight: 600; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #0b0d13; border: 1px solid rgba(255,255,255,0.07); border-radius: 14px; padding: 20px; transition: all .18s ease; }
.stat-card:hover { border-color: rgba(34,211,238,0.3); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,0.3); }
.stat-label { font-size: 11px; font-weight: 600; color: #6b7280; text-transform: uppercase; letter-spacing: .06em; }
.stat-icon { width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.stat-icon svg { width: 15px; height: 15px; }
.stat-value { font-size: 28px; font-weight: 800; margin-top: 10px; }

/* Dataviz - weekly activity chart */
.viz-legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #8888a0; }
.viz-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.viz-chart-row { display: flex; align-items: flex-end; gap: 10px; padding-top: 6px; }
.viz-daycol { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 1; }
.viz-bars { display: flex; align-items: flex-end; gap: 3px; height: 76px; }
.viz-bar { width: 11px; border-radius: 4px 4px 0 0; transition: opacity .15s; position: relative; }
.viz-bar-approved { background: #6bdf8b; }
.viz-bar-reproved { background: #ff6b8a; }
.viz-bar:hover { opacity: .75; }
.viz-bar[data-tip]:hover::after {
  content: attr(data-tip); position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%) translateY(-6px);
  background: #12141c; color: #e8e8f0; font-size: 11px; font-weight: 600; padding: 4px 8px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12); white-space: nowrap; pointer-events: none; z-index: 10; box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.viz-daylabel { font-size: 11px; color: #55556a; text-transform: uppercase; }

.btn { padding: 10px 20px; border-radius: 9px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: transform .15s cubic-bezier(.2,.8,.2,1), box-shadow .18s ease, filter .15s ease, border-color .15s ease, background .15s ease; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primary { background: linear-gradient(135deg, #22d3ee, #4da6ff); color: #04141a; box-shadow: 0 6px 18px rgba(34,211,238,0.25); }
.btn-primary:hover { filter: none; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(34,211,238,0.4); }
.btn-primary:active { transform: translateY(0) scale(0.97); box-shadow: 0 4px 12px rgba(34,211,238,0.3); }
.btn-secondary { background: #12141c; color: #e8e8f0; border: 1px solid rgba(255,255,255,0.1); }
.btn-secondary:hover { border-color: rgba(255,255,255,0.22); }
.btn-danger { background: rgba(255,107,138,0.15); color: #ff6b8a; border: 1px solid rgba(255,107,138,0.2); }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: #8888a0; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: #0e0e16; border: 1px solid rgba(255,255,255,0.09); border-radius: 8px; padding: 10px 14px; color: #e8e8f0; font-size: 14px; outline: none; transition: all 0.15s; font-family: inherit; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34,211,238,0.12); }
.form-group input::placeholder, .form-group textarea::placeholder { color: #44445a; }
textarea { resize: vertical; }
select { cursor: pointer; }
select option { background: #0e0e16; }

.alert { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 20px; }
.alert-error { background: rgba(255,107,138,0.1); border: 1px solid rgba(255,107,138,0.2); color: #ff6b8a; }
.alert-success { background: rgba(107,223,139,0.1); border: 1px solid rgba(107,223,139,0.2); color: #6bdf8b; }

.badge { display: inline-flex; padding: 2px 10px; border-radius: 99px; font-size: 11px; font-weight: 600; }
.badge-success { background: rgba(107,223,139,0.15); color: #6bdf8b; }
.badge-error { background: rgba(255,107,138,0.15); color: #ff6b8a; }
.badge-warning { background: rgba(255,214,102,0.15); color: #ffd666; }
.badge-info { background: rgba(34,211,238,0.15); color: #22d3ee; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 10px 16px; font-size: 11px; font-weight: 600; color: #55556a; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid rgba(255,255,255,0.07); }
td { padding: 12px 16px; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.04); }
tr:hover td { background: rgba(255,255,255,0.02); }

.row-list { display: flex; flex-direction: column; }
.row-item { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid rgba(255,255,255,0.04); cursor: pointer; transition: background 0.15s; }
.row-item:hover { background: rgba(255,255,255,0.025); }
.row-item:last-child { border-bottom: none; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

.flex-between { display: flex; justify-content: space-between; align-items: center; }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-muted { color: #55556a; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }
.text-green { color: #6bdf8b; }
.text-red { color: #ff6b8a; }
.text-cyan { color: #22d3ee; }
.text-yellow { color: #ffd666; }
.text-purple { color: #9d7aff; }
.font-bold { font-weight: 700; }
.font-mono { font-family: 'JetBrains Mono', monospace; }

.progress-bar { width: 100%; height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, #22d3ee, #4da6ff); border-radius: 3px; transition: width 0.3s; }

/* Landing */
.landing { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px; overflow: hidden; background: #05070a; }
.landing-eyebrow { position: relative; z-index: 2; color: #22d3ee; font-size: 13px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 14px; }
.landing-logo { position: relative; z-index: 2; font-size: 56px; font-weight: 900; letter-spacing: -1.5px; line-height: 1.15; text-align: center; max-width: 780px; background: linear-gradient(135deg, #22d3ee 0%, #4da6ff 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.landing-sub { position: relative; z-index: 2; color: #55556a; font-size: 14px; text-transform: uppercase; letter-spacing: 3px; margin-top: 10px; }
.landing-desc { position: relative; z-index: 2; color: #8888a0; font-size: 17px; line-height: 1.7; max-width: 560px; margin: 28px auto; text-align: center; }
.features { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; width: 100%; max-width: 520px; }
.feature-card { background: rgba(11,13,19,0.85); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 24px 16px; text-align: center; transition: border-color .2s, transform .2s; }
.feature-card:hover { border-color: rgba(34,211,238,0.3); transform: translateY(-2px); }
.feature-value { font-size: 28px; font-weight: 800; }
.feature-label { color: #55556a; font-size: 12px; margin-top: 6px; }
.landing-btns { position: relative; z-index: 2; display: flex; gap: 16px; margin-bottom: 48px; }
.landing-footer { position: relative; z-index: 2; color: #3a3a4a; font-size: 10px; max-width: 520px; text-align: center; line-height: 1.6; }

.landing-codebg { position: absolute; inset: 0; z-index: 0; overflow: hidden; -webkit-mask-image: radial-gradient(circle 420px at var(--mx, 50%) var(--my, 30%), rgba(0,0,0,0.9), rgba(0,0,0,0.25) 70%); mask-image: radial-gradient(circle 420px at var(--mx, 50%) var(--my, 30%), rgba(0,0,0,0.9), rgba(0,0,0,0.25) 70%); transition: -webkit-mask-position .05s linear; }
.landing-codebg-inner { position: absolute; left: 0; right: 0; top: 0; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.8; color: rgba(34,211,238,0.5); white-space: pre; user-select: none; animation: codeScroll 60s linear infinite; }
.landing-codebg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle 420px at var(--mx, 50%) var(--my, 30%), rgba(34,211,238,0.08), transparent 70%); mix-blend-mode: screen; pointer-events: none; }
@keyframes codeScroll { from { transform: translateY(0); } to { transform: translateY(-50%); } }
.landing-vignette { position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse at center, transparent 0%, #05070a 78%); pointer-events: none; }

/* Auth page */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.auth-box { width: 100%; max-width: 420px; }
.auth-title { font-size: 32px; font-weight: 800; background: linear-gradient(135deg, #22d3ee, #4da6ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-align: center; margin-bottom: 8px; }
.auth-sub { color: #8888a0; text-align: center; margin-bottom: 32px; }
.auth-form { background: #0b0d13; border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 32px; }
.auth-form .btn { width: 100%; }
.auth-switch { text-align: center; margin-top: 20px; font-size: 14px; color: #8888a0; }

/* Credits */
.cred-balance-card { position: relative; overflow: hidden; background: linear-gradient(135deg, rgba(34,211,238,0.12), rgba(77,166,255,0.06) 60%, #0b0d13); border: 1px solid rgba(34,211,238,0.25); }
.cred-balance-card::after { content: ''; position: absolute; top: -40px; right: -40px; width: 140px; height: 140px; border-radius: 50%; background: rgba(34,211,238,0.18); filter: blur(30px); pointer-events: none; }

.cred-banner { display: flex; align-items: flex-start; gap: 14px; background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(157,122,255,0.06)); border: 1px solid rgba(34,211,238,0.22); border-radius: 14px; padding: 18px 22px; margin-bottom: 24px; }
.cred-banner-icon { width: 38px; height: 38px; border-radius: 10px; background: rgba(34,211,238,0.15); color: #22d3ee; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cred-banner-icon svg { width: 20px; height: 20px; }
.cred-banner-title { font-weight: 600; font-size: 14px; color: #e8e8f0; }
.cred-banner-desc { font-size: 13px; color: #8888a0; margin-top: 3px; line-height: 1.5; }
.cred-banner-desc b { color: #22d3ee; font-weight: 600; }

.pkg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pkg-card { position: relative; background: #0b0d13; border: 1px solid rgba(255,255,255,0.07); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; transition: all 0.25s ease; }
.pkg-card:hover { border-color: rgba(34,211,238,0.35); transform: translateY(-4px); box-shadow: 0 16px 34px rgba(0,0,0,0.35); }
.pkg-card.popular { border-color: rgba(34,211,238,0.45); background: linear-gradient(180deg, rgba(34,211,238,0.06), #0b0d13 40%); box-shadow: 0 0 0 1px rgba(34,211,238,0.15); }
.pkg-popular-tag { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, #22d3ee, #4da6ff); color: #04141a; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 99px; box-shadow: 0 6px 16px rgba(34,211,238,0.35); white-space: nowrap; }
.pkg-lines { font-size: 34px; font-weight: 800; color: #22d3ee; letter-spacing: -.3px; }
.pkg-label { color: #8888a0; font-size: 13px; }
.pkg-price { font-size: 26px; font-weight: 700; margin-top: 14px; }
.pkg-unit { color: #55556a; font-size: 12px; margin-top: 4px; }
.pkg-features { list-style: none; margin: 18px 0 20px; display: flex; flex-direction: column; gap: 8px; }
.pkg-features li { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: #b0b0c0; }
.pkg-features li svg { width: 14px; height: 14px; color: #6bdf8b; flex-shrink: 0; }
.pkg-card .btn { margin-top: auto; }

.pix-modal { background: #0b0d13; border: 1px solid rgba(255,255,255,0.14); border-radius: 12px; padding: 32px; text-align: center; max-width: 480px; margin: 0 auto; }
.pix-modal img { width: 240px; height: 240px; border-radius: 8px; background: #fff; padding: 8px; margin: 16px auto; display: block; }
.pix-code { background: #0e0e16; border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; padding: 12px; font-family: monospace; font-size: 11px; word-break: break-all; color: #8888a0; margin: 12px 0; }

/* Checker */
.checker-layout { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }
.checker-main { display: flex; flex-direction: column; gap: 24px; }
.checker-summary { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 32px; }
@media (max-width: 1100px) {
  .checker-layout { grid-template-columns: 1fr; }
  .checker-summary { position: static; }
}
.range-wrap { display: flex; align-items: center; gap: 12px; }
.range-wrap input[type=range] { flex: 1; accent-color: #22d3ee; }
.range-val { font-size: 18px; font-weight: 700; color: #22d3ee; min-width: 30px; text-align: center; }

/* Checker v2 - premium interactive */
.chk-header { position: relative; }
.chk-header::before { content: ''; position: absolute; top: -50px; left: -60px; width: 420px; height: 240px; background: radial-gradient(circle at 30% 30%, rgba(34,211,238,0.22), transparent 60%), radial-gradient(circle at 70% 70%, rgba(77,166,255,0.18), transparent 60%); filter: blur(30px); z-index: -1; pointer-events: none; }

.chk-credits-chip { display: flex; align-items: center; gap: 8px; padding: 10px 16px 10px 20px; border-radius: 10px; background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(77,166,255,0.08)); border: 1px solid rgba(34,211,238,0.25); }
.chk-credits-dot { width: 8px; height: 8px; border-radius: 50%; background: #6bdf8b; box-shadow: 0 0 8px #6bdf8b; animation: chkPulseDot 1.8s infinite; }
@keyframes chkPulseDot { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* Clickable credits affordances (dashboard card, checker chip) */
.credit-link, .credit-link:hover, .stat-card-link, .stat-card-link:hover { text-decoration: none; color: inherit; }
.credit-link { cursor: pointer; transition: all .18s ease; font-family: inherit; }
button.credit-link { border: none; text-align: left; }
.chk-credits-chip.credit-link:hover { border-color: rgba(34,211,238,0.5); background: linear-gradient(135deg, rgba(34,211,238,0.14), rgba(77,166,255,0.14)); transform: translateY(-1px); }
.cred-balance-card.credit-link:hover { border-color: rgba(34,211,238,0.5) !important; transform: translateY(-1px); }
.credit-add-badge { display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, #22d3ee, #4da6ff); color: #04141a; font-size: 14px; font-weight: 800; line-height: 1; flex-shrink: 0; box-shadow: 0 0 0 3px rgba(34,211,238,0.12), 0 2px 10px rgba(34,211,238,0.4); animation: creditBadgePulse 2.4s ease-in-out infinite; transition: transform .18s ease; }
.credit-link:hover .credit-add-badge, .stat-card-link:hover .credit-add-badge { transform: scale(1.18) rotate(90deg); animation-play-state: paused; }
@keyframes creditBadgePulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(34,211,238,0.12), 0 2px 10px rgba(34,211,238,0.4); } 50% { box-shadow: 0 0 0 6px rgba(34,211,238,0.05), 0 2px 14px rgba(34,211,238,0.6); } }

.stat-card-link { display: block; text-decoration: none; color: inherit; position: relative; overflow: hidden; }
.stat-card-link .credit-add-badge { width: 26px; height: 26px; font-size: 16px; }
.stat-card-link-hint { position: absolute; left: 20px; right: 20px; bottom: 10px; font-size: 11px; color: #22d3ee; opacity: 0; transform: translateY(6px); transition: all .2s ease; display: flex; align-items: center; gap: 4px; font-weight: 600; }
.stat-card-link:hover .stat-card-link-hint { opacity: 1; transform: translateY(0); }
.stat-card-link:hover .stat-value { opacity: .35; transition: opacity .2s ease; }

.chk-platform-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; max-height: 302px; overflow-y: auto; padding: 2px 6px 2px 2px; margin-right: -6px; }
.chk-platform-card { position: relative; display: flex; flex-direction: row; align-items: center; gap: 10px; background: #0e0e16; border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 9px 10px; cursor: pointer; transition: all .18s ease; text-align: left; font-family: inherit; color: inherit; }
.chk-platform-card:hover { border-color: rgba(255,255,255,0.22); transform: translateY(-1px); }
.chk-platform-card.selected { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34,211,238,0.15), 0 8px 20px rgba(34,211,238,0.15); background: #0e1a1e; }
.chk-platform-avatar { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; color: #04040a; flex-shrink: 0; }
.chk-platform-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.chk-platform-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chk-platform-origin { font-size: 10px; color: #55556a; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chk-platform-check { position: absolute; top: 6px; right: 6px; width: 15px; height: 15px; border-radius: 50%; background: #22d3ee; color: #04040a; font-size: 9px; display: flex; align-items: center; justify-content: center; opacity: 0; transform: scale(.5); transition: all .18s ease; }
.chk-platform-card.selected .chk-platform-check { opacity: 1; transform: scale(1); }
.chk-platform-empty { grid-column: 1 / -1; color: #55556a; font-size: 13px; padding: 20px; text-align: center; }

.chk-platform-toolbar { display: flex; gap: 10px; align-items: center; }
.chk-search-wrap { position: relative; flex: 1; }
.chk-search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #55556a; font-size: 14px; pointer-events: none; }
.chk-search-input { width: 100%; background: #0e0e16; border: 1px solid rgba(255,255,255,0.09); border-radius: 8px; padding: 9px 14px 9px 34px; color: #e8e8f0; font-size: 13px; outline: none; transition: all .15s; font-family: inherit; }
.chk-search-input:focus { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34,211,238,0.12); }
.chk-search-input::placeholder { color: #44445a; }

.chk-modal-overlay { position: fixed; inset: 0; background: rgba(2,3,6,0.75); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 100; animation: chkFadeIn .15s ease; }
@keyframes chkFadeIn { from { opacity: 0; } to { opacity: 1; } }
.chk-modal { background: #0b0d13; border: 1px solid rgba(255,255,255,0.14); border-radius: 14px; padding: 28px; width: 100%; max-width: 420px; margin: 16px; animation: chkModalIn .18s ease; }
@keyframes chkModalIn { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.chk-modal-close { background: none; border: none; color: #8888a0; font-size: 18px; cursor: pointer; line-height: 1; padding: 4px; }
.chk-modal-close:hover { color: #e8e8f0; }

.chk-dropzone { position: relative; border-radius: 10px; }
.chk-dropzone textarea { width: 100%; background: #0e0e16; border: 1px solid rgba(255,255,255,0.09); border-radius: 8px; padding: 10px 14px; color: #e8e8f0; font-size: 14px; outline: none; font-family: inherit; resize: vertical; transition: all .15s; }
.chk-dropzone textarea:focus { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34,211,238,0.12); }
.chk-dropzone textarea::placeholder { color: #44445a; }
.chk-dropzone-hint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(5,7,10,0.9); border: 2px dashed #22d3ee; border-radius: 10px; color: #22d3ee; font-size: 14px; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .15s; z-index: 2; }
.chk-dropzone.drag-active .chk-dropzone-hint { opacity: 1; }

.chk-stats-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chk-chip { padding: 5px 12px; border-radius: 99px; font-size: 12px; font-weight: 600; background: #12141c; color: #8888a0; border: 1px solid rgba(255,255,255,0.1); }
.chk-chip-cyan { color: #22d3ee; border-color: rgba(34,211,238,0.3); background: rgba(34,211,238,0.08); }
.chk-chip-purple { color: #9d7aff; border-color: rgba(157,122,255,0.3); background: rgba(157,122,255,0.08); }
.chk-chip-green { color: #6bdf8b; border-color: rgba(107,223,139,0.3); background: rgba(107,223,139,0.08); }

.chk-segmented { display: flex; background: #0e0e16; border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 4px; gap: 4px; }
.chk-seg-btn { flex: 1; padding: 8px 6px; border-radius: 7px; border: none; background: transparent; color: #8888a0; font-size: 12px; font-weight: 600; cursor: pointer; transition: all .15s; }
.chk-seg-btn:hover { color: #e8e8f0; }
.chk-seg-btn.active { background: linear-gradient(135deg, #22d3ee, #4da6ff); color: #04141a; box-shadow: 0 4px 12px rgba(34,211,238,0.3); }
.chk-segmented.auto-width .chk-seg-btn { flex: none; padding: 8px 16px; }
.tab-count { margin-left: 6px; opacity: .65; font-weight: 700; }
.chk-seg-btn.active .tab-count { opacity: .85; }

.chk-speed-label { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; }
.chk-speed-slow { color: #8888a0; background: #12141c; }
.chk-speed-normal { color: #22d3ee; background: rgba(34,211,238,0.1); }
.chk-speed-fast { color: #4da6ff; background: rgba(77,166,255,0.12); }
.chk-speed-turbo { color: #ffd666; background: rgba(255,214,102,0.1); }

.chk-summary-card { position: relative; overflow: hidden; }
.chk-cost { font-size: 36px; font-weight: 800; line-height: 1; background: linear-gradient(135deg, #ffd666, #ff9f6b); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 6px; display: inline-block; }
.chk-cost.pulse { animation: chkCostPulse .3s ease; }
@keyframes chkCostPulse { 0% { transform: scale(1); } 50% { transform: scale(1.08); } 100% { transform: scale(1); } }
.chk-cost-unit { font-size: 16px; font-weight: 600; -webkit-text-fill-color: #8888a0; }

.chk-btn-primary { background: linear-gradient(135deg, #22d3ee, #4da6ff); color: #04141a; border: none; box-shadow: 0 8px 24px rgba(34,211,238,0.28); transition: all .18s ease; }
.chk-btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(34,211,238,0.4); filter: none; }
.chk-btn-primary:active:not(:disabled) { transform: translateY(0) scale(0.98); }

.chk-fade-in { animation: chkFadeInUp .45s ease both; }
@keyframes chkFadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.approved-group { border-bottom: 1px solid rgba(255,255,255,0.06); }
.approved-group:last-child { border-bottom: none; }
.approved-group-header { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 14px 4px; background: none; border: none; color: inherit; font-family: inherit; cursor: pointer; text-align: left; transition: color .15s; }
.approved-group-header:hover { color: #22d3ee; }
.approved-group-name { font-weight: 600; font-size: 14px; }
.approved-group-arrow { color: #55556a; font-size: 12px; min-width: 14px; text-align: center; }
.approved-group-body { padding: 0 0 12px; }

.live-feed { display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow-y: auto; }
.live-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; background: #0e0e16; border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.live-dot.live-approved { background: #6bdf8b; box-shadow: 0 0 6px #6bdf8b; }
.live-dot.live-captcha { background: #ffd666; box-shadow: 0 0 6px #ffd666; }
.live-dot.live-error { background: #ff6b8a; box-shadow: 0 0 6px #ff6b8a; }
.live-dot.live-muted { background: #55556a; }
.live-dot.live-reproved { background: #ff6b8a; }
.chk-chip.live-approved { color: #6bdf8b; border-color: rgba(107,223,139,0.3); background: rgba(107,223,139,0.08); }
.chk-chip.live-captcha { color: #ffd666; border-color: rgba(255,214,102,0.3); background: rgba(255,214,102,0.08); }
.chk-chip.live-error { color: #ff6b8a; border-color: rgba(255,107,138,0.3); background: rgba(255,107,138,0.08); }
.chk-chip.live-muted { color: #8888a0; }
.chk-chip.live-reproved { color: #ff6b8a; border-color: rgba(255,107,138,0.3); background: rgba(255,107,138,0.08); }

/* Result row */
.result-row { display: flex; align-items: center; gap: 8px; padding: 8px 16px; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.result-row .check { color: #6bdf8b; }
.result-row .cross { color: #ff6b8a; }
.result-row .cred { font-family: monospace; color: #e8e8f0; }
.result-row .sep { color: #2a2a3a; }
.result-row .detail { color: #8888a0; }

/* Register page animations */
.register-page { position: relative; overflow: hidden; }
.register-page::before, .register-page::after { content: ''; position: absolute; width: 460px; height: 460px; border-radius: 50%; filter: blur(100px); opacity: .28; z-index: 0; pointer-events: none; animation: regBlobFloat 16s ease-in-out infinite; }
.register-page::before { background: #22d3ee; top: -160px; left: -140px; }
.register-page::after { background: #9d7aff; bottom: -180px; right: -140px; animation-delay: -8s; }
@keyframes regBlobFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -24px) scale(1.15); } }

.register-page .auth-box { position: relative; z-index: 1; }

.reg-animate { opacity: 0; transform: translateY(16px); animation: regFadeInUp .6s cubic-bezier(.16,1,.3,1) forwards; animation-delay: calc(var(--i, 0) * 90ms); }
@keyframes regFadeInUp { to { opacity: 1; transform: translateY(0); } }

.register-page .form-group input:focus { transform: translateY(-1px); }

.reg-alert-anim { animation: regErrorIn .45s cubic-bezier(.36,.07,.19,.97); }
@keyframes regErrorIn { 0% { opacity: 0; transform: translateY(-6px); } 40% { opacity: 1; transform: translateX(-6px); } 55% { transform: translateX(5px); } 70% { transform: translateX(-3px); } 85% { transform: translateX(2px); } 100% { transform: translateX(0); opacity: 1; } }

.btn-spinner { display: none; width: 14px; height: 14px; border: 2px solid rgba(4,20,26,0.3); border-top-color: #04141a; border-radius: 50%; margin-right: 8px; vertical-align: middle; animation: regSpin .6s linear infinite; }
.btn.is-loading .btn-spinner { display: inline-block; }
@keyframes regSpin { to { transform: rotate(360deg); } }

.btn.is-success { background: linear-gradient(135deg, #6bdf8b, #22d3ee) !important; box-shadow: 0 10px 26px rgba(107,223,139,0.35); animation: regSuccessPop .4s ease; }
@keyframes regSuccessPop { 0% { transform: scale(1); } 40% { transform: scale(1.04); } 100% { transform: scale(1); } }

/* Checker completion toast */
.chk-toast-wrap { position: fixed; top: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.chk-toast { pointer-events: auto; width: 340px; background: #0b0d13; border: 1px solid rgba(34,211,238,0.3); border-radius: 14px; padding: 16px 18px; box-shadow: 0 16px 40px rgba(0,0,0,0.45); animation: chkToastIn .35s cubic-bezier(.16,1,.3,1) both; }
.chk-toast.leaving { animation: chkToastOut .3s ease forwards; }
@keyframes chkToastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes chkToastOut { to { opacity: 0; transform: translateX(40px); } }
.chk-toast-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.chk-toast-icon { width: 30px; height: 30px; border-radius: 9px; background: rgba(107,223,139,0.15); color: #6bdf8b; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chk-toast-icon svg { width: 16px; height: 16px; }
.chk-toast-title { font-weight: 700; font-size: 14px; }
.chk-toast-platform { color: #55556a; font-size: 12px; }
.chk-toast-close { margin-left: auto; background: none; border: none; color: #55556a; cursor: pointer; font-size: 14px; line-height: 1; padding: 4px; }
.chk-toast-close:hover { color: #e8e8f0; }
.chk-toast-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; text-align: center; }
.chk-toast-stats div span { display: block; font-weight: 700; font-size: 15px; }
.chk-toast-stats div p { color: #55556a; font-size: 10px; margin-top: 2px; }