@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

body{
    background:#ffd6e8;
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
    transition:0.3s;
}

.container{
    width:100%;
    max-width:900px;
    background:white;
    padding:30px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,0.15);
}

h1{
    text-align:center;
    color:#ff4f8b;
    margin-bottom:20px;
}

#themeBtn{
    width:100%;
    margin-bottom:20px;
}

.auth{
    display:grid;
    grid-template-columns:1fr 1fr auto auto;
    gap:10px;
    margin-bottom:20px;
}

.input-section{
    display:grid;
    grid-template-columns:
    2fr
    1fr
    1fr
    1fr
    auto;
    gap:10px;
    margin-bottom:15px;
}

input,
select,
button{
    padding:12px;
    border-radius:10px;
    border:1px solid #ffb3cc;
    outline:none;
}

input:focus,
select:focus{
    border:1px solid #ff4f8b;
}

button{
    background:#ff4f8b;
    color:white;
    border:none;
    cursor:pointer;
    transition:0.3s;
}

button:hover{
    transform:translateY(-2px);
    opacity:0.95;
}

#search{
    width:100%;
    margin-bottom:15px;
}

/* Progress Bar */

.progress-container{
    width:100%;
    height:22px;
    background:#ffe8f1;
    border-radius:50px;
    overflow:hidden;
    margin-top:15px;
}

#progressBar{
    width:0%;
    height:100%;
    background:#ff4f8b;
    transition:0.5s;
}

#progressText{
    margin-top:8px;
    font-weight:500;
}

/* Statistics */

.stats{
    display:flex;
    justify-content:space-between;
    margin:20px 0;
    gap:10px;
}

.stats p{
    flex:1;
    background:#fff0f6;
    padding:12px;
    border-radius:12px;
    text-align:center;
    font-weight:600;
}

/* Task List */

#taskList{
    list-style:none;
    margin-top:20px;
}

#taskList li{
    background:#fff0f6;
    padding:15px;
    border-radius:15px;
    margin-bottom:10px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:15px;
    transition:0.3s;
}

#taskList li:hover{
    transform:translateY(-3px);
}

.task-info{
    flex:1;
}

.task-title{
    font-size:18px;
    font-weight:600;
}

.completed{
    text-decoration:line-through;
    color:gray;
}

.priority-high{
    color:red;
    font-weight:600;
}

.priority-medium{
    color:orange;
    font-weight:600;
}

.priority-low{
    color:green;
    font-weight:600;
}

/* Action Buttons */

.actions{
    display:flex;
    gap:8px;
}

.edit-btn{
    background:#ffc107;
}

.delete-btn{
    background:#dc3545;
}

.complete-btn{
    background:#28a745;
}

/* Dark Mode */

.dark{
    background:#121212;
}

.dark .container{
    background:#1e1e1e;
    color:white;
}

.dark input,
.dark select{
    background:#2b2b2b;
    color:white;
    border:1px solid #444;
}

.dark #taskList li{
    background:#2a2a2a;
}

.dark .stats p{
    background:#2a2a2a;
}

.dark .progress-container{
    background:#333;
}

/* Responsive */

@media(max-width:768px){

    .auth{
        grid-template-columns:1fr;
    }

    .input-section{
        grid-template-columns:1fr;
    }

    .stats{
        flex-direction:column;
    }

    #taskList li{
        flex-direction:column;
        align-items:flex-start;
    }

    .actions{
        width:100%;
        justify-content:space-between;
    }
}