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

body{
    font-family:Arial,sans-serif;
    background:#f6f7fb;
    color:#111827;
}

.admin-header{
    height:60px;
    background:#ffffff;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 16px;
    box-shadow:0 2px 10px rgba(0,0,0,.06);
    position:sticky;
    top:0;
    z-index:100;
}

.admin-header h2{
    font-size:20px;
    font-weight:800;
}

.back-btn,
.add-btn{
    border:none;
    background:#2563eb;
    color:#fff;
    height:38px;
    padding:0 14px;
    border-radius:12px;
    font-size:14px;
    font-weight:800;
}

.container{
    padding:16px;
}

.provider-list{
    display:flex;
    flex-direction:column;
    gap:12px;
}

.provider-card{
    background:#fff;
    border-radius:18px;
    padding:16px;
    box-shadow:0 4px 12px rgba(0,0,0,.05);
}

.provider-card h3{
    font-size:18px;
    margin-bottom:10px;
}

.provider-card p{
    font-size:14px;
    color:#374151;
    margin-bottom:6px;
}

.provider-actions{
    display:flex;
    gap:10px;
    margin-top:12px;
}

.edit-btn,
.status-btn{
    flex:1;
    height:40px;
    border:none;
    border-radius:12px;
    font-size:14px;
    font-weight:800;
}

.edit-btn{
    background:#2563eb;
    color:#fff;
}

.status-btn{
    background:#e5e7eb;
    color:#111827;
}

/* MODAL */

.modal{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.55);
    align-items:flex-end;
    justify-content:center;
    z-index:999;
}

.modal.show{
    display:flex;
}

.modal-box{
    width:100%;
    background:#fff;
    border-radius:28px 28px 0 0;
    padding:20px;
    animation:slideUp .25s ease;
}

@keyframes slideUp{
    from{transform:translateY(100%);}
    to{transform:translateY(0);}
}

.modal-header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:14px;
}

.modal-header h3{
    font-size:22px;
    font-weight:900;
}

.close-btn{
    border:none;
    width:36px;
    height:36px;
    border-radius:50%;
    background:#f3f4f6;
    font-size:24px;
}

.modal-box input,
.modal-box select{
    width:100%;
    height:42px;
    border:1px solid #d1d5db;
    border-radius:14px;
    padding:0 12px;
    margin-bottom:10px;
    font-size:14px;
}

.save-btn{
    width:100%;
    height:44px;
    border:none;
    border-radius:14px;
    background:#2563eb;
    color:#fff;
    font-size:15px;
    font-weight:800;
}

/* MESSAGE */

.message-box{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.55);
    align-items:flex-end;
    justify-content:center;
    z-index:2000;
}

.message-content{
    width:100%;
    background:#fff;
    border-radius:28px 28px 0 0;
    padding:22px;
    text-align:center;
}

.message-content h3{
    margin-bottom:10px;
}

.message-content p{
    margin-bottom:16px;
}

.message-content button{
    width:100%;
    height:42px;
    border:none;
    border-radius:14px;
    background:#2563eb;
    color:#fff;
    font-weight:800;
}