/*   Google Font*/
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* variable */
:root{
    --primary:#4F46E5;
    --primary-dark:#4338CA;
    --secondary:#EEF2FF;
    --success:#10B981;
    --danger:#EF4444;
    --warning:#F59E0B;
    --text:#1F2937;
    --text-light:#6B7280;
    --background:#F4F7FC;
    --white:#FFFFFF;
    --border:#E5E7EB;
    --radius:18px;
    --shadow:0 10px 30px rgba(0,0,0,.08);
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    background:var(--background);
    color:var(--text);
    line-height:1.6;
    min-height:100vh;

}

button{
    border:none;
    outline:none;
    cursor:pointer;
    font-family:inherit;
}

input, select{
    outline:none;
    border:none;
    font-family:inherit;
}

ul{
    list-style:none;
}

a{
    text-decoration:none;
    color:inherit;
}

.container{
    width:min(100%,1080px);
    margin:auto;
    padding:10px 18px 60px;
}

.top-summary{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
}

.header{
    text-align:center;
    margin-bottom:30px;
}

.header h1{
    font-size:2.4rem;
    font-weight:700;
    color:var(--text);
}

.header span{
    color:var(--primary);
}

.header p{
    color:var(--text-light);
    font-size:.95rem;
}

.dashboard-grid{
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:24px;
    align-items:stretch;
}

.left-panel, .right-panel{
    display:flex;
    flex-direction:column;
}

.left-panel .card, .right-panel .card{
    height:100%;
    flex:1;
}    

.chart-card{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
}

.chart-card h2{
    align-self:flex-start;
    margin-bottom:20px;
}

/*Card*/

.card{
    background:var(--white);
    border-radius:var(--radius);
    padding:24px;
    box-shadow:var(--shadow);
    margin-bottom:25px;
    transition:var(--transition);
    display:flex;
    flex-direction:column;
}

.card h2{
    font-size:1.15rem;
    margin-bottom:20px;
    color:var(--text);
}

/*Balance*/

.balance-card{
    display:flex;
    flex-direction:column;
    justify-content:center;
    background:var(--primary);
    color:white;
    border-radius:22px;
    padding:28px;
    margin-bottom:22px;
    box-shadow:0 15px 35px rgba(79,70,229,.25);
}

.balance-title{
    font-size:.95rem;
    opacity:.9;
}

.balance-card h2{
    margin-top:10px;
    font-size:2.3rem;
    font-weight:700;
    letter-spacing:1px;
}

/*Summary*/

.summary-card{
    display:flex;
    flex-direction:column;
    justify-content:center;
    background:white;
    color:white;
    border-radius:22px;
    padding:28px;
    margin-bottom:22px;
    box-shadow:var(--shadow);
}

.summary-card h3{
    font-size:.95rem;
    color: var(--text);
}

.summary-card p{
    font-size:.8rem;
    color:var(--text-light);
}

.summary-card h2{
    color:var(--success);
    font-size:1.8rem;
    letter-spacing:1px;
}

/*Header*/

.section-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:15px;
    margin-bottom:18px;
}

.section-header h2{
    margin-bottom:0;
}

/*Divider*/

.divider{
    width:100%;
    height:1px;
    background:var(--border);
    margin:25px 0;

}

/*Card Animation*/

@keyframes fadeUp{
    from{
        opacity:0;
        transform:translateY(20px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

.card, .balance-card, .summary-card{
    animation:fadeUp .5s ease;
}

/*form*/

#transactionForm{
    display:flex;
    flex-direction:column;
    gap:18px;
    height:100%;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:8px;
}

.form-group label{
    font-size:.95rem;
    font-weight:600;
    color:var(--text);
}

.form-group input, .form-group select{
    width:100%;
    height:54px;
    padding:0 18px;
    border:2px solid var(--border);
    border-radius:14px;
    background:var(--white);
    color:var(--text);
    font-size:.95rem;
    transition:var(--transition);
}

.form-group input::placeholder{
    color:#9CA3AF;
}

.form-group input:focus, .form-group select:focus{
    border-color:var(--primary);
    box-shadow:0 0 0 4px rgba(79,70,229,.12);
}

.form-group select{
    cursor:pointer;
    appearance:none;
        -webkit-appearance:none;
        -moz-appearance:none;
    padding-right:48px;
}

.form-group input:hover, .form-group select:hover{
    border-color:#C7D2FE;
}

#transactionForm button{
    height:56px;
    border-radius:14px;
    background:var(--primary);
    color:white;
    font-size:1rem;
    font-weight:600;
    display:flex;
    justify-content:center;
    align-items:center;
    gap:10px;
    overflow:hidden;
    position:relative;
}

#transactionForm button:hover{
    background:var(--primary-dark);
    transform:translateY(-2px);
}

#transactionForm button:active{
    transform:scale(.98);
}

#transactionForm button i{
    font-size:.95rem;
}

#transactionForm button::before{
    content:"";
    position:absolute;
    top:0;
    left:-120%;
    width:60%;
    height:100%;
    background:rgba(255,255,255,.25);
    transform:skewX(-25deg);
    transition:.7s;
}

#transactionForm button:hover::before{
    left:130%;
}

.form-group label::after{
    content:" *";
    color:var(--danger);
}

.form-group:last-of-type label::after{
    color:var(--danger);
}

#transactionForm{
    margin-top:8px;
}

.card form{
    margin-bottom:4px;
}

.card{
    position:relative;
    overflow:hidden;
}


/*sort data*/

#sortOption{
    min-width:180px;
    height:46px;
    border:2px solid var(--border);
    border-radius:12px;
    padding:0 16px;
    font-size:.92rem;
    background:white;
    cursor:pointer;
    transition:var(--transition);
}

#sortOption:hover{
    border-color:var(--primary);
}

#sortOption:focus{
    border-color:var(--primary);
    box-shadow:0 0 0 4px rgba(79,70,229,.10);
}

/* error success */
.input-error{
    border-color:var(--danger)!important;
    background:#FEF2F2!important;
}

.error-text{
    color:var(--danger);
    font-size:.8rem;
    margin-top:4px;
}

.input-success{
    border-color:var(--success)!important;
}

.form-group{
    animation:slideForm .45s ease;
}

@keyframes slideForm{
    from{
        opacity:0;
        transform:translateY(12px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }

}

input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button{
    appearance:none;
    margin:0;
}

input[type=number]{
    -moz-appearance:textfield;
}

input::placeholder{
    transition:.25s;
}

input:focus::placeholder{
    opacity:.5;
}

/*list transaksi*/

#transactionList{
    display:flex;
    flex-direction:column;
    gap:16px;
    max-height:360px;
    overflow-y:auto;
    padding-right:6px;
}

/*scroll bar*/

#transactionList::-webkit-scrollbar{
    width:8px;
}

#transactionList::-webkit-scrollbar-track{
    background:#F3F4F6;
    border-radius:20px;
}

#transactionList::-webkit-scrollbar-thumb{
    background:var(--primary);
    border-radius:20px;
}

#transactionList::-webkit-scrollbar-thumb:hover{
    background:var(--primary-dark);
}

/*card transkasi*/
.transaction-item{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:18px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:16px;
    padding:18px;
    transition:var(--transition);
    animation:fadeTransaction .35s ease;
}

.transaction-item:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 28px rgba(0,0,0,.08);
}

@keyframes fadeTransaction{
    from{
        opacity:0;
        transform:translateY(15px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

.transaction-left{
    display:flex;
    align-items:center;
    gap:16px;
}

.transaction-icon{
    width:55px;
    height:55px;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    color:white;
    font-size:20px;
    flex-shrink:0;
}

/*warna per kategori*/

.icon-food{
    background:#10B981;
}

.icon-transport{
    background:#3B82F6;
}

.icon-fun{
    background:#F59E0B;
}

/*info transaksi*/

.transaction-info{
    display:flex;
    flex-direction:column;
    gap:5px;
}

.transaction-info h3{
    font-size:1rem;
    font-weight:600;
    color:var(--text);
}

.transaction-info p{
    color:var(--text-light);
    font-size:.88rem;
}

/*badge kategori*/

.category-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:5px 12px;
    border-radius:999px;
    font-size:.75rem;
    font-weight:600;
    margin-top:4px;
    width:max-content;
}

.badge-food{
    background:#DCFCE7;
    color:#166534;
}

.badge-transport{
    background:#DBEAFE;
    color:#1D4ED8;
}

.badge-fun{
    background:#FEF3C7;
    color:#B45309;
}

.transaction-right{
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    gap:10px;
}

.transaction-right h4{
    font-size:1.1rem;
    font-weight:700;
    color:var(--primary);
}

/*delete*/

.delete-btn{
    width:40px;
    height:40px;
    border:none;
    border-radius:10px;
    background:#FEE2E2;
    color:var(--danger);
    display:flex;
    justify-content:center;
    align-items:center;
    transition:var(--transition);
}

.delete-btn:hover{
    background:var(--danger);
    color:white;
    transform:scale(1.05);
}

.empty-state{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    padding:60px 20px;
    color:var(--text-light);
    text-align:center;
}

.empty-state i{
    font-size:60px;
    color:#D1D5DB;
    margin-bottom:18px;
}

.empty-state p{
    font-size:.95rem;
}

@keyframes removeItem{
    to{
        opacity:0;
        transform:translateX(80px);
        height:0;
        margin:0;
        padding:0;
    }
}

/*   EXTRA EFFECT*/
.transaction-item::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius:16px;
    pointer-events:none;
}

.transaction-item{
    position:relative;
}

/*highlight*/
.over-limit{
    border-left:6px solid var(--danger);
    background:#FEF2F2;
}

.over-limit .transaction-right h4{
    color:var(--danger);
}

/*small amout*/
.low-spending{
    border-left:6px solid var(--success);
}

/*medium amount*/

.medium-spending{
    border-left:6px solid var(--warning);
}

/*label kategori*/
.transaction-category{
    display:flex;
    align-items:center;
    gap:8px;
}
.transaction-icon{
    transition:.35s;
}

/* canvas */
.chart-card{
    align-items:center;
}

.chart-card h2{
    align-self:flex-start;
}

.chart-card canvas{
    width:100% !important;
    max-width:520px;
    height:340px !important;
}

/* footer */
.footer{
    margin-top:10px;
    padding:24px 20px;
    text-align:center;
    color:var(--text-light);
    font-size:.9rem;
}

.footer:hover a{
    color: var(--primary-dark);
}

.footer i{
    color:var(--danger);
    margin:0 4px;
}



/* Responsive */
@media(max-width:768px){

    .container{
        padding:20px 16px 40px;
    }

    .header h1{
        font-size:2rem;
    }

    .top-summary{
        grid-template-columns:1fr;
    }

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

    .right-panel{
        order:2;
    }

    .left-panel{
        order:1;
    }

    .chart-card canvas{
        max-width:280px;
        height:280px !important;
    }

    .summary-card{
        flex-direction:column;
        align-items:flex-start;
        gap:12px;
    }

    .section-header{
        flex-direction:column;
        align-items:flex-start;
    }

    #sortOption{
        width:100%;
    }

    .transaction-item{
        flex-direction:column;
        align-items:flex-start;
    }

    .transaction-right{
        width:100%;
        display:flex;
        justify-content:space-between;
        align-items:center;
        flex-direction:row;
    }

}