/* Hidden utility */
.hidden{display:none !important}

/* ResellAI — Black & Green Professional UI */
:root {
  --bg:#080808;--bg2:#0f0f0f;--bg3:#141414;--border:#1e1e1e;--border2:#2a2a2a;
  --green:#16a34a;--green-lt:#22c55e;--green-dim:#052e16;
  --text:#f0f0f0;--muted:#737373;--muted2:#525252;
  --danger:#ef4444;--danger-bg:#1c0a0a;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}
body{font-family:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit}
input,textarea{font-family:inherit}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* Nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(8,8,8,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 28px}
.nav-brand{font-size:.9375rem;font-weight:700;letter-spacing:-.02em}
.nav-brand span{color:var(--green-lt)}
.nav-actions{display:flex;align-items:center;gap:16px}
.nav-email{font-size:.8125rem;color:var(--muted)}
.nav-btn{font-size:.8125rem;color:var(--muted);background:none;border:none;transition:color .15s}
.nav-btn:hover{color:var(--text)}

/* Layout */
.page{max-width:960px;margin:0 auto;padding:36px 24px}
.page-wide{max-width:1240px;margin:0 auto;padding:36px 24px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:.875rem;font-weight:500;border:1px solid transparent;transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--green);color:#fff;border-color:var(--green)}
.btn-primary:hover{background:#15803d}
.btn-ghost{background:transparent;color:var(--muted);border-color:var(--border2)}
.btn-ghost:hover{color:var(--text);border-color:#3a3a3a}
.btn-danger{background:transparent;color:var(--danger);border-color:#3f1515}
.btn-danger:hover{background:var(--danger-bg)}
.btn-sm{padding:5px 12px;font-size:.8125rem}
.btn-xs{padding:3px 9px;font-size:.75rem}
.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}

/* Cards */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:10px}

/* Badges */
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:.6875rem;font-weight:700;letter-spacing:.04em}
.badge-green{background:var(--green-dim);color:var(--green-lt);border:1px solid #166534}
.badge-gray{background:#1a1a1a;color:var(--muted);border:1px solid var(--border2)}
.badge-blue{background:#0c1a2e;color:#60a5fa;border:1px solid #1e3a5f}
.badge-red{background:var(--danger-bg);color:#f87171;border:1px solid #7f1d1d}
.badge-amber{background:#1c1200;color:#fbbf24;border:1px solid #3a2800}

/* Inputs */
.input{width:100%;padding:9px 13px;font-size:.875rem;border-radius:6px;background:var(--bg3);color:var(--text);border:1px solid var(--border2);outline:none;transition:border-color .15s,box-shadow .15s}
.input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(22,163,74,.15)}
.input-sm{padding:6px 10px;font-size:.8125rem}

/* Stat cards */
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px 22px}
.stat-label{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.stat-value{font-size:1.875rem;font-weight:700;letter-spacing:-.04em;line-height:1}
.stat-green .stat-value{color:var(--green-lt)}

/* Tabs */
.tabs{border-bottom:1px solid var(--border);display:flex;padding:0 24px}
.tab-btn{padding:12px 16px;font-size:.875rem;background:none;border:none;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--text);border-bottom-color:var(--green-lt);font-weight:600}

/* Upload */
.drop-zone{border:1.5px dashed var(--border2);border-radius:10px;padding:56px 32px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}
.drop-zone:hover,.drop-zone.active{border-color:var(--green);background:rgba(22,163,74,.04)}
.drop-icon{width:46px;height:46px;background:var(--bg3);border:1px solid var(--border2);border-radius:10px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}

/* Result */
.r-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.r-box{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:14px}
.r-box-full{grid-column:span 2}
.r-eyebrow{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.r-val{font-size:1.375rem;font-weight:700;letter-spacing:-.03em;color:var(--text)}
.r-sub{font-size:.75rem;color:var(--muted);margin-top:3px}

/* Platform items */
.pf-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--bg3);border:1px solid var(--border);border-radius:8px;margin-bottom:6px}
.pf-name{font-size:.875rem;font-weight:500;color:var(--text)}
.pf-sub{font-size:.75rem;color:var(--muted)}

/* Table */
.tbl{width:100%;border-collapse:collapse;font-size:.8125rem}
.tbl th{text-align:left;padding:10px 16px;font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border)}
.tbl td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--muted);vertical-align:middle}
.tbl td:first-child{color:var(--text)}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:rgba(255,255,255,.02)}

/* Inventory */
.inv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px}
.inv-card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:border-color .15s}
.inv-card:hover{border-color:var(--border2)}
.inv-img{width:100%;height:116px;object-fit:cover;background:var(--bg3);display:block}
.inv-body{padding:10px 12px}
.inv-title{font-size:.8125rem;font-weight:500;color:var(--text);line-height:1.35;margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.inv-price{font-size:.875rem;font-weight:700;color:var(--green-lt)}
.inv-date{font-size:.6875rem;color:var(--muted2);margin-top:3px}

/* Spinner */
.spin{width:20px;height:20px;border-radius:50%;border:2px solid var(--border2);border-top-color:var(--green-lt);animation:_sp .65s linear infinite;display:inline-block;flex-shrink:0}
@keyframes _sp{to{transform:rotate(360deg)}}

/* Toasts */
.toast{padding:11px 16px;border-radius:8px;font-size:.8125rem;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.6);cursor:pointer;min-width:240px;max-width:360px;border:1px solid transparent;animation:_si .2s ease}
.toast-success{background:#0a1f0f;color:#4ade80;border-color:#166534}
.toast-error{background:var(--danger-bg);color:#f87171;border-color:#7f1d1d}
.toast-info{background:#0a0a1e;color:#818cf8;border-color:#312e81}
.toast-warning{background:#1c1200;color:#fbbf24;border-color:#92400e}
@keyframes _si{from{transform:translateX(110%);opacity:0}to{transform:translateX(0);opacity:1}}

/* Auth */
.auth-wrap{min-height:calc(100vh - 52px);display:flex;align-items:center;justify-content:center;padding:40px 24px}
.auth-box{width:100%;max-width:380px}
.auth-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--text);margin-bottom:4px}
.auth-sub{font-size:.875rem;color:var(--muted);margin-bottom:28px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.8125rem;font-weight:500;color:#a3a3a3;margin-bottom:6px}
.field-link{font-size:.8125rem;color:var(--muted);margin-top:20px;text-align:center}
.field-link button{color:var(--green-lt);background:none;border:none;font-weight:600}
.field-link button:hover{text-decoration:underline}

/* Plan bar */
.plan-bar{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}

/* Overlay */
#loading-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;z-index:50}
#loading-overlay.hidden{display:none}
.loading-box{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:18px 24px;display:flex;align-items:center;gap:12px}
.loading-box span{font-size:.875rem;color:var(--muted)}

/* Divider */
.divider{height:1px;background:var(--border);margin:24px 0}