:root { --bg-dark: #050a12; --bg-panel: #0a1020; --text-main: #ffffff; --accent-cyan: #00e5ff; --accent-purple: #7f00ff; --border: #1a2540; }
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Montserrat', sans-serif; background-color: var(--bg-dark); color: var(--text-main); display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

/* Navbar */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; border-bottom: 1px solid var(--border); background: rgba(5,10,18,0.9); }
.brand-text { font-weight: 900; font-size: 18px; letter-spacing: 2px; }
.brand-text span { font-weight: 500; font-size: 12px; color: var(--accent-cyan); margin-left: 10px; letter-spacing: 1px;}
.nav-center { display: flex; align-items: center; gap: 20px; }
.model-select-wrapper { display: flex; align-items: center; background: rgba(0, 229, 255, 0.05); border: 1px solid var(--accent-cyan); padding: 5px 15px; border-radius: 20px; gap: 8px;}
.status-dot { width: 8px; height: 8px; background: var(--accent-cyan); border-radius: 50%; box-shadow: 0 0 8px var(--accent-cyan); }
.icon-monitor { font-size: 14px; }
.model-select { background: transparent; color: var(--accent-cyan); border: none; font-family: inherit; font-size: 12px; font-weight: 700; outline: none; cursor: pointer;}
.agent-icons { display: flex; gap: 10px; }
.agent-icon { width: 32px; height: 32px; border-radius: 50%; background: var(--bg-panel); display: flex; align-items: center; justify-content: center; font-size: 14px; cursor: pointer; border: 1px solid var(--border); transition: 0.2s;}
.agent-icon:hover { background: #1a2540; }
.agent-icon.active { border-color: var(--accent-purple); background: rgba(127, 0, 255, 0.2); box-shadow: 0 0 10px rgba(127, 0, 255, 0.4);}
.nav-right { display: flex; align-items: center; gap: 20px; font-family: 'Noto Sans JP', sans-serif;}
.sync-status { font-size: 11px; display: flex; align-items: center; gap: 10px; }
.port-info { color: #5a6b8c; }
.badge-online { border: 1px solid var(--accent-cyan); color: var(--accent-cyan); padding: 2px 8px; border-radius: 4px; background: rgba(0, 229, 255, 0.1); font-weight: 700;}
.btn-icon { background: transparent; border: none; font-size: 18px; cursor: pointer; transition: 0.2s; filter: grayscale(1);}
.btn-icon:hover { filter: grayscale(0); }

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

/* Hero Panel & Status Card */
.hero-panel { flex: 0 0 28%; display: flex; flex-direction: column; align-items: center; border-right: 1px solid var(--border); background: var(--bg-dark); padding: 30px;}
.agent-status-card { width: 100%; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 40px; box-shadow: 0 10px 20px rgba(0,0,0,0.3);}
.card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.agent-info { display: flex; align-items: center; gap: 15px; }
.agent-emoji { width: 48px; height: 48px; background: #050a12; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; border: 1px solid var(--border);}
.agent-info h3 { font-size: 16px; font-weight: 700; margin: 0 0 4px 0;}
.agent-info small { font-size: 10px; color: var(--accent-cyan); letter-spacing: 1px; text-transform: uppercase;}
.badge-standby { background: rgba(26, 37, 64, 0.8); color: #88a; font-size: 11px; padding: 4px 10px; border-radius: 6px; font-weight: 700;}
.card-details { display: flex; justify-content: space-between; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 15px 0; margin-bottom: 15px;}
.detail-block label { display: block; font-size: 10px; color: #5a6b8c; margin-bottom: 5px;}
.detail-block p { font-size: 12px; font-weight: 700; margin: 0;}
.cpu-load .cpu-header { display: flex; justify-content: space-between; font-size: 10px; color: #5a6b8c; margin-bottom: 8px;}
.progress-bar { width: 100%; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden;}
.progress-bar .fill { height: 100%; background: var(--accent-purple); box-shadow: 0 0 10px var(--accent-purple);}

.network-icon { width: 100px; height: 100px; margin-bottom: 20px; filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.4)); }
.title { font-size: 32px; font-weight: 900; letter-spacing: 2px; margin-bottom: 0; }
.subtitle { font-size: 18px; font-weight: 700; margin-bottom: 20px; }
.footer-text { font-size: 12px; font-weight: 600; letter-spacing: 2px; margin-bottom: 30px; color: #5a6b8c; }
.btn-gradient { width: 100%; background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-purple) 100%); color: #fff; border: none; padding: 12px 25px; font-size: 12px; font-weight: 800; border-radius: 8px; cursor: pointer; text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 10px 20px rgba(127, 0, 255, 0.3); transition: transform 0.2s; }
.btn-gradient:hover { transform: translateY(-3px); }

/* Config Panel */
.config-panel { flex: 0 0 42%; background: rgba(5,10,18,0.5); padding: 30px; overflow-y: auto; border-right: 1px solid var(--border); }
.config-title { font-size: 20px; font-weight: 800; margin-bottom: 20px; border-bottom: 1px solid var(--border); padding-bottom: 15px; letter-spacing: 1px; }
.form-section { margin-bottom: 25px; background: rgba(0, 229, 255, 0.02); padding: 15px; border-radius: 8px; border: 1px solid var(--border);}
.form-section h3 { font-size: 13px; color: var(--accent-cyan); margin-bottom: 15px; letter-spacing: 1px;}
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 11px; font-weight: 700; color: #88a; margin-bottom: 8px; letter-spacing: 0.5px; }
.form-group input[type="text"], .form-group input[type="number"], .form-group textarea, .cyber-select { width: 100%; background: #0a1020; border: 1px solid var(--border); color: #fff; padding: 10px; border-radius: 6px; font-family: 'Montserrat', sans-serif; font-size: 12px; outline: none; resize: vertical; box-shadow: inset 0 2px 5px rgba(0,0,0,0.5); }
.form-group input:focus, .form-group textarea:focus, .cyber-select:focus { border-color: var(--accent-purple); box-shadow: 0 0 10px rgba(127,0,255,0.2); }
.param-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-group label { display: flex; align-items: center; gap: 8px; font-size: 11px; color: #aaa; cursor: pointer; margin: 0; }
.btn-save { background: rgba(0, 229, 255, 0.1); color: var(--accent-cyan); border: 1px solid var(--accent-cyan); padding: 12px 24px; font-weight: 800; border-radius: 6px; cursor: pointer; transition: 0.2s; font-size: 13px; width: 100%; text-transform: uppercase; letter-spacing: 1px;}
.btn-save:hover { background: var(--accent-cyan); color: #000; box-shadow: 0 0 15px rgba(0,229,255,0.4); }

/* Chat Panel */
.chat-panel { flex: 0 0 30%; display: flex; flex-direction: column; background: var(--bg-panel); }
.chat-history { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 20px; }
.msg { max-width: 90%; padding: 12px 16px; border-radius: 8px; line-height: 1.5; font-size: 12px; font-weight: 500; font-family: monospace; letter-spacing: 0.5px;}
.msg.agent { background: rgba(0, 229, 255, 0.1); border-left: 3px solid var(--accent-cyan); color: var(--accent-cyan); align-self: flex-start; }
.msg.user { background: rgba(127, 0, 255, 0.1); border-right: 3px solid var(--accent-purple); color: #fff; align-self: flex-end; text-align: right; }
.chat-input-area { padding: 15px; border-top: 1px solid var(--border); display: flex; gap: 10px; background: rgba(0,0,0,0.3); }
.chat-input-area input { flex: 1; background: #050a12; border: 1px solid var(--border); padding: 12px; color: #fff; border-radius: 6px; outline: none; font-family: monospace; font-size: 12px;}
.chat-input-area input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 10px rgba(0,229,255,0.2); }
.btn-send { background: transparent; color: var(--accent-cyan); border: 1px solid var(--accent-cyan); padding: 0 15px; border-radius: 6px; font-weight: 800; cursor: pointer; transition: 0.2s; font-size: 12px;}
.btn-send:hover { background: var(--accent-cyan); color: #000; }