/* SMARTTOOLS PRO — AUTH */
.auth-page{min-height:calc(100vh - 160px)
;padding:55px 20px;
background:linear-gradient(180deg,#f8fafc,#eef6ff);
display:flex;
align-items:center;
justify-content:center}

.auth-wrap{width:min(480px,100%);
margin:0 auto}

.auth-card{background:#fff;
border:1px solid #e2e8f0;
border-radius:20px;
padding:32px;
box-shadow:0 14px 40px rgba(15,23,42,.09);
text-align:center}

.auth-card h1{margin:0 0 8px;
text-align:center;
color:#0f172a;
font-size:30px}

.auth-card .auth-subtitle{text-align:center;
color:#64748b;
line-height:1.6;
margin:0 0 24px}

/* ৩টি নেভিগেশন বোতামের স্টাইল */
.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: #f1f5f9;
    padding: 6px;
    border-radius: 12px;
}
.auth-tab-btn {
    flex: 1;
    padding: 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #64748b;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: .2s;
}
.auth-tab-btn.active {
    background: #fff;
    color: #2563eb;
    box-shadow: 0 4px 10px rgba(15,23,42,.05);
}

/* ইনপুট ফিল্ডের স্টাইল */
.auth-form-group {
    margin-bottom: 18px;
    text-align: left;
}
.auth-form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #334155;
    font-size: 14px;
}
.auth-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    box-sizing: border-box; /* ইনপুট ওভারফ্লো ফিক্স */
    transition: .2s;
}
.auth-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

/* ফর্ম হাইড/শো করার স্টাইল */
.auth-form {
    display: none;
    width: 100%;
}
.auth-form.active {
    display: block;
}

/* মেইন সাবমিট বোতামের ১০০% ফুল সেন্টারড স্টাইল */
.auth-button {
    display: block;
    width: 100% !important;
    box-sizing: border-box;
    padding: 14px 18px;
    border: 0;
    border-radius: 10px;
    color: #fff !important;
    text-align: center;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: .2s;
    margin-top: 15px;
}
.auth-button:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}

/* বোতামগুলোর আলাদা আলাদা কালার থিম */
.btn-blue { background: #2563eb !important; }
.btn-blue:hover { background: #1d4ed8 !important; }

.btn-green { background: #28a745 !important; }
.btn-green:hover { background: #218838 !important; }

.btn-red { background: #ef4444 !important; }
.btn-red:hover { background: #dc2626 !important; }

.auth-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:20px}
.auth-links a{color:#2563eb;text-decoration:none;font-weight:600}
.auth-note{margin-top:22px;padding:14px 16px;background:#f1f5f9;border-radius:10px;color:#475569;font-size:13px;line-height:1.65;text-align:left}
.auth-status{margin-top:18px;padding:12px;border-radius:10px;background:#eff6ff;color:#1e40af;display:none}
.auth-status.show{display:block}

@media(max-width:600px){
    .auth-page{padding:35px 15px}
    .auth-card{padding:24px}
    .auth-card h1{font-size:26px}
    .auth-tab-btn{font-size:12px;padding:8px 4px}
}


body[data-auth-page="login"] {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

body[data-auth-page="login"] .site-header {
    flex-shrink: 0;
    width: 100%;
}

body[data-auth-page="login"] .auth-page {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: auto;
    padding-top: 100px !important;    /* গ্যাপ বাড়িয়ে ১০০ পিক্সেল করা হলো */
    padding-bottom: 60px !important;
}

body[data-auth-page="login"] .auth-wrap {
    margin-top: 20px;
}