:root {
    --bg-dark: #0f172a; --panel-bg: #1e293b; --card-bg: #334155;
    --text-main: #f8fafc; --text-muted: #94a3b8; --border: #475569;
    --primary: #6366f1; --primary-hover: #4f46e5;
    --accent: #10b981; --warning: #f59e0b; --danger: #ef4444;
}
* { box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; margin: 0; padding: 0; }
body { background-color: var(--bg-dark); color: var(--text-main); display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

.navbar { background: var(--panel-bg); padding: 15px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); z-index: 10; }
.logo { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 8px; color: #fff; letter-spacing: -0.5px; }
.logo span { background: linear-gradient(135deg, var(--primary), var(--accent)); padding: 4px 10px; border-radius: 6px; font-size: 11px; text-transform: uppercase; }

.api-container { display: flex; gap: 10px; align-items: center; }
.api-input { width: 250px; padding: 10px 14px; font-size: 13px; background: var(--bg-dark); border: 1px solid var(--border); color: white; border-radius: 8px; outline: none; transition: 0.3s; }
.api-input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2); }

.nav-tabs { display: flex; background: var(--panel-bg); border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; }
.nav-tabs::-webkit-scrollbar { display: none; }
.tab-btn { flex: 1; min-width: 160px; padding: 15px 10px; text-align: center; background: none; border: none; color: var(--text-muted); font-weight: 600; font-size: 14px; cursor: pointer; border-bottom: 3px solid transparent; transition: all 0.2s ease; white-space: nowrap; }
.tab-btn:hover { color: var(--text-main); background: rgba(255,255,255,0.02); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); background: rgba(99, 102, 241, 0.1); }

.container { flex: 1; overflow-y: auto; padding: 25px; display: none; }
.container.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.card { background: var(--panel-bg); border: 1px solid var(--border); border-radius: 16px; padding: 22px; margin-bottom: 20px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media(max-width: 850px) { .grid-2 { grid-template-columns: 1fr; } }

label { font-size: 12px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-bottom: 8px; }
input, select, textarea { width: 100%; background: var(--bg-dark); border: 1px solid var(--border); color: #fff; padding: 12px 15px; border-radius: 10px; font-size: 14px; outline: none; margin-bottom: 15px; transition: 0.2s; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); }

.btn { width: 100%; background: var(--primary); color: white; border: none; padding: 14px; border-radius: 10px; font-weight: 700; font-size: 15px; cursor: pointer; transition: 0.2s; display: flex; justify-content: center; align-items: center; gap: 8px; }
.btn:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.btn-accent { background: var(--accent); }
.btn-accent:hover { background: #059669; }
.btn-warning { background: var(--warning); color: #000; }
.btn-warning:hover { background: #d97706; }

.badge { display: inline-block; padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: bold; background: var(--card-bg); color: var(--text-main); }
.badge-success { background: rgba(16, 185, 129, 0.2); color: #34d399; }

.chat-box { height: 350px; overflow-y: auto; display: flex; flex-direction: column; gap: 15px; padding: 15px; background: var(--bg-dark); border-radius: 12px; border: 1px solid var(--border); margin-bottom: 15px; }
.chat-bubble { max-width: 85%; padding: 12px 16px; border-radius: 14px; font-size: 14px; line-height: 1.6; white-space: pre-wrap; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.chat-bubble.hr { background: var(--primary); align-self: flex-end; color: white; border-bottom-right-radius: 4px; }
.chat-bubble.ai { background: var(--card-bg); border: 1px solid var(--border); align-self: flex-start; color: var(--text-main); border-bottom-left-radius: 4px; }

.score-box { display: flex; align-items: center; justify-content: space-between; background: var(--card-bg); padding: 20px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--accent); }
.score-num { font-size: 32px; font-weight: 900; color: var(--accent); }

.loading { display: none; text-align: center; padding: 20px; color: var(--primary); font-weight: bold; font-size: 14px; }
.spinner { border: 3px solid var(--border); border-top: 3px solid var(--primary); border-radius: 50%; width: 28px; height: 28px; animation: spin 1s linear infinite; margin: 0 auto 10px auto; }
@keyframes spin { to { transform: rotate(360deg); } }

#toast { position: fixed; bottom: 25px; right: 25px; background: #10b981; color: white; padding: 14px 24px; border-radius: 10px; font-weight: 600; font-size: 14px; opacity: 0; pointer-events: none; transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); transform: translateY(20px); z-index: 9999; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2); }
#toast.show { opacity: 1; transform: translateY(0); }
#toast.error { background: #ef4444; }

.status-bar { display: flex; gap: 15px; font-size: 13px; background: var(--bg-dark); padding: 10px 15px; border-radius: 8px; margin-bottom: 15px; border: 1px solid var(--border); }
.status-item span { color: var(--primary); font-weight: bold; }

/* PRINT STYLES - CRITICAL FOR EXPORTING REPORT */
@media print {
    @page { margin: 1.5cm; }
    body { background: #ffffff !important; color: #000000 !important; overflow: visible !important; height: auto !important; }
    .navbar, .nav-tabs, .btn, input, textarea, select, .status-bar { display: none !important; }
    .container { display: block !important; padding: 0 !important; }
    .container:not(#view-scorecard) { display: none !important; }
    .card { background: #ffffff !important; border: 1px solid #e2e8f0 !important; color: #000000 !important; box-shadow: none !important; margin: 0 !important; padding: 0 !important; }
    #scorecardContent { white-space: pre-wrap !important; font-size: 12pt !important; line-height: 1.5 !important; }
    .score-box { background: #f8fafc !important; border-left: 4px solid #10b981 !important; color: #000 !important; -webkit-print-color-adjust: exact; }
    h2 { color: #000 !important; }
}