body.auth_page { background: #f7f8fa; min-height: 100vh; }
.auth_header { background: #fff; border-bottom: 1px solid #eee; padding: 18px 0; }
.auth_header .container { display: flex; align-items: center; justify-content: space-between; }
.auth_logo img { max-height: 48px; width: auto; }
.auth_home { color: #555; font-size: 14px; }
.auth_home:hover { color: #f26522; }
.auth_section { padding: 70px 0; }
.auth_card { max-width: 500px; margin: 0 auto; background: #fff; padding: 40px; box-shadow: 0 5px 30px rgba(0,0,0,.08); border-radius: 4px; }
.register_card { max-width: 650px; }
.auth_heading { text-align: center; margin-bottom: 28px; }
.auth_icon { display: inline-flex; width: 58px; height: 58px; align-items: center; justify-content: center; border-radius: 50%; background: #f26522; color: #fff; font-size: 24px; margin-bottom: 15px; }
.auth_heading h2 { margin: 0 0 8px; font-size: 28px; }
.auth_heading p { margin: 0; color: #777; }
.form_group { margin-bottom: 20px; }
.form_group label { display: block; font-weight: 600; margin-bottom: 8px; color: #333; }
.form_group input { width: 100%; height: 48px; border: 1px solid #ddd; padding: 0 15px; outline: none; transition: .2s; }
.form_group input:focus { border-color: #f26522; box-shadow: 0 0 0 2px rgba(242,101,34,.08); }
.auth_button { width: 100%; border: 0; margin-top: 5px; cursor: pointer; }
.auth_switch { text-align: center; margin: 22px 0 0; color: #777; }
.auth_switch a { color: #f26522; font-weight: 600; }
.auth_message { padding: 12px 15px; margin-bottom: 18px; background: #fef0e9; color: #b74d19; border-left: 3px solid #f26522; }
.auth_message.success { background: #edf8ef; color: #28753a; border-left-color: #43a047; }
@media (max-width: 767px) { .auth_section { padding: 40px 15px; } .auth_card { padding: 28px 22px; } .auth_header .container { padding: 0 15px; } .auth_home { font-size: 13px; } }