@font-face {
    font-family: 'MemomentKkukkukk';
    src: url('../MemomentKkukkukk.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

body,html{margin:0;padding:0;height:100%;background-color:#0d0d0d;color:#ececec;font-family: 'MemomentKkukkukk', sans-serif;overflow:hidden}
.main-wrapper{display:flex;height:100vh}
.sidebar{width:260px;background-color:#000;border-right:1px solid #222;padding:24px 20px;display:flex;flex-direction:column;justify-content:space-between;transition:all 0.3s ease}
.sidebar-top{display:flex;flex-direction:column;gap:20px}
.logo-container{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.sidebar-logo{width:28px;height:28px;object-fit:contain}
.logo-text{font-size:1.3rem;font-weight:800;color:#fff;letter-spacing:-0.5px}
.ad-container{width:100%;border-radius:12px;overflow:hidden;border:1px solid #222;transition:border-color 0.2s}
.ad-container:hover{border-color:#444}
.ad-image{width:100%;height:auto;display:block;object-fit:cover}
.sidebar-section{margin-top:10px}
.sidebar-label{display:block;font-size:0.7rem;font-weight:700;color:#555;margin-bottom:8px;letter-spacing:1px}
.model-selector{font-family: 'MemomentKkukkukk', sans-serif;width:100%;background:#1a1a1a;color:#fff;border:1px solid #333;padding:12px;border-radius:10px;font-size:0.9rem;outline:none;transition:border-color 0.2s}
.model-selector:focus{border-color:#555}
.sidebar-bottom{display:flex;flex-direction:column;gap:15px}
.sidebar-btn{width:100%;padding:12px;border-radius:10px;border:1px solid #333;background:#111;color:#888;cursor:pointer;font-family: 'MemomentKkukkukk', sans-serif;font-size:0.9rem;display:flex;align-items:center;gap:8px;transition:all 0.2s}
.sidebar-btn:hover{background:#222;color:#fff;border-color:#444}
.status-widget{padding:10px 5px;border-top:1px solid #222}
.status-item{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.status-dot{width:8px;height:8px;background:#10b981;border-radius:50%;box-shadow:0 0 8px #10b981}
.status-text{font-size:0.8rem;color:#888}
.version-text{font-size:0.7rem;color:#444}
.chat-container{flex:1;display:flex;flex-direction:column;position:relative;background:#0d0d0d;width:100%}
.header-mobile{display:none;padding:15px 20px;background:#000000;border-bottom:1px solid #222;align-items:center;gap:15px;position:relative;z-index:110;color: #10b981}
.hamburger{color:#fff;background:none;border:none;cursor:pointer;padding:0;display:flex;flex-direction:column;justify-content:center;gap:5px;width:24px;height:24px;z-index:110;position:relative}
.hamburger span{color:#fff;display:block;width:100%;height:2px;background-color:#fff;border-radius:2px;transition:all 0.3s ease-in-out;transform-origin:center}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-logo{color:#fff;font-weight:800;font-size:1.1rem;letter-spacing:-0.5px}
#chat-window{flex:1;overflow-y:auto;padding:30px 15%;display:flex;flex-direction:column;gap:20px;scroll-behavior:smooth}
.message{max-width:85%;display:flex;flex-direction:column}
.user-message{align-self:flex-end;align-items:flex-end}
.ai-message{align-self:flex-start;align-items:flex-start}
.label{font-size:0.75rem;font-weight:600;margin-bottom:6px;color:#666;text-transform:uppercase}
.content{display:block;padding:10px 16px;border-radius:14px;font-size:0.95rem;line-height:1.6;word-break:break-word}
.content p{margin:8px 0}
.content p:first-child{margin-top:0}
.content p:last-child{margin-bottom:0}
.user-message .content{background-color:#2f2f2f;color:#fff;border-bottom-right-radius:4px}
.ai-message .content{background-color:transparent;border:1px solid #333;border-bottom-left-radius:4px}
.content pre{margin:12px 0;padding:14px;border-radius:10px;background-color:#161616!important;overflow-x:auto}
.input-area{padding:10px 15% 40px;background:linear-gradient(transparent,#0d0d0d 40%)}
.input-wrapper{background-color:#1a1a1a;border:1px solid #333;border-radius:16px;padding:14px 20px;display:flex;align-items:flex-end;gap:12px;transition:border-color 0.2s}
.input-wrapper:focus-within{border-color:#444}
#user-input{font-family: 'MemomentKkukkukk', sans-serif;flex:1;background:transparent;border:none;color:#fff;outline:none;resize:none;font-size:1rem;line-height:1.5;height:24px;max-height:180px;padding:0}
.send-btn{background:none;border:none;color:#666;cursor:pointer;font-size:1.2rem;transition:color 0.2s;padding-bottom:2px}
.send-btn:hover{color:#fff}
#chat-window::-webkit-scrollbar{width:5px}
#chat-window::-webkit-scrollbar-thumb{background:#333;border-radius:10px}

@media (max-width: 1024px) {
    #chat-window { padding: 30px 10%; }
    .input-area { padding: 10px 10% 30px; }
}

@media (max-width: 768px) {
    .header-mobile { display: flex; }
    .sidebar {
        position: absolute;
        left: -300px;
        z-index: 100;
        height: 95%;
        box-shadow: none;
    }
    .sidebar.active {
        left: 0;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.5);
    }
    #chat-window {
        padding: 20px 15px;
    }
    .input-area {
        padding: 10px 15px 20%;
    }
    .message {
        max-width: 92%;
    }
    .content {
        font-size: 0.9rem;
        padding: 8px 14px;
    }
    .logo-text { font-size: 1.1rem; }
}

@media (max-width: 480px) {
    .content pre {
        padding: 10px;
        font-size: 0.8rem;
    }
    .input-wrapper {
        padding: 10px 15px;
    }
}