/* 에어컨 제어 페이지 커스텀 스타일 */

body {
    font-family: 'Pretendard', system-ui, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: #f8fafc;
    transition: background-color 0.5s;
}

/* On 상태일 때 배경색 변경 */
body.on-bg {
    background-color: #ecfeff;
}

.card {
    background: white;
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    text-align: center;
    width: 300px;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    transition: all 0.3s;
}

.status-off {
    background: #fee2e2;
    color: #ef4444;
}

.status-on {
    background: #dcfce7;
    color: #22c55e;
}

.fan-container {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    position: relative;
}

.fan {
    width: 100%;
    height: 100%;
    transition: transform 0.5s;
    color: #64748b;
}

.fan.spinning {
    animation: spin 2s linear infinite;
    color: #06b6d4; /* 켜졌을 때 아이콘 색상 변경 */
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-toggle {
    border: none;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    background: #0f172a;
    color: white;
}

.btn-toggle:active {
    transform: scale(0.98);
}

.btn-toggle:hover {
    background: #1e293b;
}

.link-home {
    margin-top: 2rem;
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
}

.link-home:hover {
    text-decoration: underline;
}