.login-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;z-index:2000}.login-sheet{background:#fff;width:100%;max-width:500px;border-radius:16px 16px 0 0;padding:20px;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.login-header{text-align:center;font-size:18px;font-weight:700;margin-bottom:16px}.phone-input{display:flex;align-items:center;gap:8px;border:1px solid #ccc;padding:10px;border-radius:8px;margin-bottom:12px}.phone-input .flag{font-size:14px}.phone-input input{border:none;outline:none;flex:1}.send-otp-btn{width:100%;padding:12px;background:#ccc;border:none;border-radius:8px;font-weight:700;cursor:pointer;margin-bottom:12px}.whatsapp-opt{display:flex;align-items:center;gap:6px;font-size:14px;margin-bottom:12px}.login-terms{font-size:12px;text-align:center;color:#555}.login-terms a{color:#007bff;text-decoration:none}