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

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

body{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:#0f172a;
    padding:30px;
}

.auth-container{
    width:1100px;
    max-width:100%;
    min-height:700px;
    display:grid;
    grid-template-columns:1fr 1fr;
    background:#fff;
    border-radius:30px;
    overflow:hidden;
    box-shadow:0 30px 80px rgba(0,0,0,.25);
}

.auth-left{
    background:
        linear-gradient(180deg,rgba(15,23,42,.85),rgba(30,41,59,.92)),
        url('../images/banner/hero4.avif');
    background-size:cover;
    background-position:center;
    color:#fff;
    display:flex;
    align-items:flex-end;
    padding:60px;
}

.brand h1{
    font-size:48px;
    font-weight:700;
    margin-bottom:18px;
}

.brand p{
    font-size:16px;
    line-height:1.7;
    color:rgba(255,255,255,.85);
    max-width:360px;
    margin-bottom:28px;
}

.back-home{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:#fff;
    text-decoration:none;
    font-weight:600;
    opacity:.9;
    transition:.3s;
}

.back-home:hover{
    opacity:1;
    transform:translateX(-3px);
}

.auth-right{
    padding:60px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.logo{
    width:64px;
    height:64px;
    border-radius:18px;
    background:#f3f4f6;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:22px;
}

.logo ion-icon{
    font-size:34px;
    color:#088178;
}

h2{
    font-size:36px;
    color:#111827;
    margin-bottom:10px;
}

.subtitle{
    color:#6b7280;
    margin-bottom:32px;
    font-size:15px;
}

.input-box{
    position:relative;
    margin-bottom:22px;
}

.input-box input{
    width:100%;
    height:58px;
    border:1px solid #e5e7eb;
    border-radius:16px;
    padding:0 50px 0 18px;
    font-size:15px;
    outline:none;
    transition:.25s;
    background:#fff;
}

.input-box input:focus{
    border-color:#088178;
    box-shadow:0 0 0 4px rgba(8,129,120,.12);
}

.input-box label{
    position:absolute;
    left:18px;
    top:50%;
    transform:translateY(-50%);
    color:#9ca3af;
    transition:.2s;
    pointer-events:none;
    background:#fff;
    padding:0 4px;
}

.input-box input:focus + label,
.input-box input:not(:placeholder-shown) + label{
    top:0;
    font-size:12px;
    color:#088178;
}

.input-box .icon{
    position:absolute;
    right:18px;
    top:50%;
    transform:translateY(-50%);
    color:#9ca3af;
    font-size:20px;
}

button{
    width:100%;
    height:58px;
    border:none;
    border-radius:16px;
    background:#088178;
    color:#fff;
    font-size:16px;
    font-weight:600;
    cursor:pointer;
    transition:.25s;
}

button:hover{
    background:#066d66;
    transform:translateY(-2px);
}

.register-link{
    margin-top:28px;
    text-align:center;
    color:#6b7280;
    font-size:15px;
}

.register-link a{
    color:#088178;
    font-weight:600;
    text-decoration:none;
}

@media(max-width:900px){
    .auth-container{
        grid-template-columns:1fr;
    }

    .auth-left{
        display:none;
    }

    .auth-right{
        padding:40px 32px;
    }

    h2{
        font-size:30px;
    }
}

@media (max-width: 600px) {
    body { align-items: flex-start; padding: 16px; }
    .auth-container { min-height: 0; border-radius: 20px; }
    .auth-right { padding: 30px 22px; }
    .auth-right input, .auth-right button { min-height: 48px; }
    .brand h1 { font-size: clamp(30px, 9vw, 42px); }
}

@media (max-height: 560px) and (max-width: 900px) {
    body { align-items: flex-start; padding-top: 12px; padding-bottom: 12px; }
    .auth-container { min-height: 0; }
    .auth-right { padding-top: 24px; padding-bottom: 24px; }
}