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

:root {
  --bg: #1a1a2e;
  --bg2: #16213e;
  --bg3: #0f3460;
  --accent: #e94560;
  --text: #eaeaea;
  --text2: #a0a0b0;
  --border: #2a2a4a;
  --green: #4caf50;
  --red: #f44336;
}

body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; height: 100vh; overflow: hidden; }

.hidden { display: none !important; }

/* Login */
#login-screen { display: flex; align-items: center; justify-content: center; height: 100vh; }
.login-box { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 40px; width: 340px; display: flex; flex-direction: column; gap: 12px; }
.login-box h2 { text-align: center; margin-bottom: 8px; }
.login-box input { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; color: var(--text); font-size: 14px; }
.login-box input:focus { outline: none; border-color: var(--accent); }
.login-box button { background: var(--accent); color: #fff; border: none; border-radius: 6px; padding: 11px; cursor: pointer; font-size: 14px; font-weight: 600; }
.error { color: var(--red); font-size: 13px; text-align: center; }

/* App */
#app { display: flex; flex-direction: column; height: 100vh; }
header { display: flex; align-items: center; justify-content: space-between; padding: 0 20px; height: 50px; background: var(--bg2); border-bottom: 1px solid var(--border); flex-shrink: 0; }
.logo { font-weight: 700; font-size: 16px; }
#header-actions { display: flex; gap: 8px; }
header button { background: var(--bg3); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 6px 14px; cursor: pointer; font-size: 13px; }
header button:hover { background: var(--accent); border-color: var(--accent); }

.layout { display: flex; flex: 1; overflow: hidden; }

/* Sidebar */
#sidebar { width: 190px; background: var(--bg2); border-right: 1px solid var(--border); overflow-y: auto; flex-shrink: 0; padding: 12px 0; }
.nav-label { font-size: 11px; font-weight: 700; color: var(--text2); padding: 0 16px 8px; letter-spacing: .08em; }
.game-item { display: flex; align-items: center; gap: 10px; padding: 9px 16px; cursor: pointer; color: var(--text2); transition: background .15s; border-left: 3px solid transparent; }
.game-item:hover { background: var(--bg3); color: var(--text); }
.game-item.active { background: var(--bg3); color: var(--text); border-left-color: var(--accent); }
.game-item .icon { font-size: 18px; width: 22px; text-align: center; }
.game-item .game-name { flex: 1; }
.game-item .stub-badge { font-size: 12px; color: #f0a020; margin-left: auto; }

/* Main */
main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
#stats-bar { padding: 8px 20px; font-size: 13px; color: var(--green); background: var(--bg2); border-bottom: 1px solid var(--border); flex-shrink: 0; }
#filters { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--bg2); border-bottom: 1px solid var(--border); flex-shrink: 0; }
#search { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 7px 12px; color: var(--text); width: 280px; font-size: 13px; }
#search:focus { outline: none; border-color: var(--accent); }
#filters label { display: flex; align-items: center; gap: 6px; color: var(--text2); cursor: pointer; font-size: 13px; }
#empty-state { display: flex; align-items: center; justify-content: center; flex: 1; color: var(--text2); font-size: 16px; }

/* Table */
#offers-table { flex: 1; overflow-y: auto; padding: 0 20px 20px; }
.category-header { display: flex; align-items: center; gap: 8px; padding: 14px 0 6px; font-weight: 700; color: var(--text2); font-size: 12px; letter-spacing: .06em; cursor: pointer; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.offer-row { display: grid; grid-template-columns: 56px 1fr 2fr 120px 100px 160px 90px; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 6px; border-bottom: 1px solid var(--border); transition: background .1s; }
.offer-row:hover { background: var(--bg2); }
.offer-row .thumb { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; background: var(--bg3); }
.offer-row .thumb-placeholder { width: 48px; height: 48px; border-radius: 6px; background: var(--bg3); display: flex; align-items: center; justify-content: center; color: var(--text2); font-size: 20px; }
.offer-row .title { font-weight: 600; font-size: 13px; }
.offer-row .items { color: var(--text2); font-size: 12px; line-height: 1.4; }
.offer-row .price { font-weight: 700; color: var(--text); font-size: 14px; display: flex; flex-direction: column; gap: 2px; }
.offer-row .best-price { font-size: 11px; font-weight: 600; color: var(--green); cursor: pointer; padding: 1px 6px; background: rgba(76,175,80,.12); border-radius: 4px; align-self: flex-start; }
.offer-row .best-price:hover { background: rgba(76,175,80,.25); }
.offer-row .price input { background: var(--bg); border: 1px solid var(--accent); border-radius: 4px; color: var(--text); padding: 4px 8px; width: 100px; font-size: 13px; }
.offer-row .date { color: var(--text2); font-size: 12px; }
.badge-active { background: var(--green); color: #fff; border-radius: 4px; padding: 2px 8px; font-size: 11px; font-weight: 700; }
.badge-expired { background: var(--red); color: #fff; border-radius: 4px; padding: 2px 8px; font-size: 11px; }

/* Scan progress */
#scan-progress { padding: 12px 20px; background: var(--bg3); color: var(--text2); font-size: 13px; border-bottom: 1px solid var(--border); flex-shrink: 0; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-box { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; width: 600px; max-width: 90vw; max-height: 85vh; display: flex; flex-direction: column; padding: 16px; gap: 10px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { margin: 0; }
.modal-close { background: none; border: none; color: var(--text); font-size: 22px; cursor: pointer; padding: 0 6px; }
.creds-help { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; font-size: 12px; color: var(--text2); line-height: 1.5; max-height: 180px; overflow-y: auto; white-space: pre-wrap; }
.creds-help code { background: var(--bg3); padding: 1px 5px; border-radius: 3px; color: var(--text); font-size: 11px; }
#creds-input { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 10px 12px; font-family: 'Cascadia Code', Consolas, monospace; font-size: 12px; resize: vertical; min-height: 200px; }
#creds-input:focus { outline: none; border-color: var(--accent); }
.modal-actions { display: flex; align-items: center; justify-content: space-between; }
.modal-actions button { background: var(--accent); color: #fff; border: none; border-radius: 6px; padding: 8px 18px; cursor: pointer; font-weight: 600; }
#creds-status { font-size: 12px; color: var(--text2); }
#creds-status.ok { color: var(--green); }
#creds-status.err { color: var(--red); }

/* Cred indicator on game-item */
.game-item .cred-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); margin-left: auto; flex-shrink: 0; }
.game-item .cred-dot.ok { background: var(--green); }
.game-item .cred-dot.none { background: transparent; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }