/* Floating Button */
.gov-floating-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0046FF, #0066CC);
    color: white;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 70, 255, 0.3);
    transition: all 0.3s;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gov-floating-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 70, 255, 0.4);
}

/* Floating Menu - 크기 3배 확대 및 크기 조절 가능 */
.gov-floating-menu {
    position: fixed;
    bottom: 100px;
    right: 2rem;
    width: 1100px;
    min-width: 600px;
    max-width: 90vw;
    height: 800px;
    min-height: 400px;
    max-height: 90vh;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 9999;
    animation: slideUp 0.3s ease;
    resize: both;
    overflow: hidden;
}
.gov-floating-menu.show { display: flex; }

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.gov-menu-header {
    background: linear-gradient(135deg, #0046FF, #0066CC);
    color: white;
    padding: 1.5rem;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: move;
    flex-shrink: 0;
}
.gov-menu-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}
.gov-close-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gov-close-btn:hover {
    background: rgba(255,255,255,0.3);
}

.gov-menu-content {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gov-page-info {
    background: #f0f7ff;
    padding: 1.2rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #0046FF;
    flex-shrink: 0;
}
.gov-page-info h4 {
    margin: 0 0 0.5rem 0;
    color: #0046FF;
    font-size: 1.1rem;
}
.gov-page-info p {
    margin: 0;
    color: #6b7280;
    font-size: 1rem;
    line-height: 1.6;
}

.gov-features {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}
.gov-features p {
    color: #6b7280;
    line-height: 1.8;
    margin: 0.5rem 0;
    font-size: 1rem;
}

.gov-ai-chat {
    border-top: 2px solid #e5e7eb;
    padding-top: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.gov-chat-header {
    font-weight: 600;
    color: #0046FF;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.gov-chat-messages {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 8px;
    min-height: 300px;
}
.gov-chat-message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1rem;
    line-height: 1.7;
}
.gov-chat-message.user {
    background: #dbeafe;
    text-align: right;
    color: #1e40af;
}
.gov-chat-message.assistant {
    background: white;
    border: 1px solid #e5e7eb;
    color: #374151;
}
.gov-chat-input-box {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}
.gov-chat-input-box input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans KR', sans-serif;
}
.gov-chat-input-box input:focus {
    outline: none;
    border-color: #0046FF;
}
.gov-chat-input-box button {
    background: linear-gradient(135deg, #0046FF, #0066CC);
    color: white;
    border: none;
    padding: 1rem 1.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 60px;
    font-size: 1rem;
}
.gov-chat-input-box button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,70,255,0.3);
}
.gov-chat-input-box button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 크기 조절 핸들 표시 */
.gov-floating-menu::after {
    content: '⋰';
    position: absolute;
    bottom: 4px;
    right: 4px;
    font-size: 1.2rem;
    color: #9ca3af;
    pointer-events: none;
}

@media (max-width: 1200px) {
    .gov-floating-menu {
        width: 90vw;
        right: 5vw;
    }
}

@media (max-width: 768px) {
    .gov-floating-menu {
        width: calc(100vw - 2rem);
        right: 1rem;
        left: 1rem;
        height: 70vh;
    }
}