<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
    <title>Ávila Transportes</title>
    <script src="force-https.js"></script>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background: #f5f5f7;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1d1d1f;
        }

        .login-card {
            background: #ffffff;
            border-radius: 18px;
            padding: 48px;
            width: 100%;
            max-width: 400px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(0, 0, 0, 0.04);
            text-align: center;
        }

        .logo {
            margin-bottom: 40px;
        }

        .logo h1 {
            font-size: 32px;
            font-weight: 600;
            color: #1d1d1f;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .logo p {
            font-size: 17px;
            color: #86868b;
            font-weight: 400;
        }

        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #1d1d1f;
            font-weight: 600;
            font-size: 17px;
        }

        .form-group input {
            width: 100%;
            background: #ffffff;
            border: 1px solid #d2d2d7;
            border-radius: 12px;
            padding: 14px 16px;
            font-size: 17px;
            color: #1d1d1f;
            transition: all 0.2s ease;
            -webkit-appearance: none;
            appearance: none;
        }

        .form-group input:focus {
            outline: none;
            border-color: #007aff;
            box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
        }

        .btn {
            width: 100%;
            background: #007aff;
            color: #ffffff;
            border: none;
            border-radius: 12px;
            padding: 16px;
            font-size: 17px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            margin-top: 8px;
        }

        .btn:hover {
            background: #0056cc;
            transform: translateY(-1px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn:disabled {
            background: #d2d2d7;
            cursor: not-allowed;
            transform: none;
        }

        .error-message {
            background: #fff2f2;
            color: #ff3b30;
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 15px;
            font-weight: 500;
            display: none;
            border-left: 3px solid #ff3b30;
        }

        .loading {
            display: none;
            margin-top: 12px;
        }

        .loading-spinner {
            width: 20px;
            height: 20px;
            border: 2px solid #f5f5f7;
            border-top: 2px solid #007aff;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .footer {
            margin-top: 32px;
            color: #86868b;
            font-size: 13px;
            line-height: 1.4;
        }

        @media (max-width: 480px) {
            .login-card {
                margin: 20px;
                padding: 32px 24px;
            }
        }
    </style>
</head>
<body>
    <div class="login-card">
        <div class="logo">
            <h1>Ávila Transportes</h1>
            <p>Sistema de Acertos Familiares</p>
        </div>

        <div class="error-message" id="errorMessage">
            Usuário ou senha incorretos
        </div>

        <form id="loginForm">
            <div class="form-group">
                <label for="usuario">Usuário</label>
                <input type="text" id="usuario" name="usuario" required autocomplete="username">
            </div>

            <div class="form-group">
                <label for="senha">Senha</label>
                <input type="password" id="senha" name="senha" required autocomplete="current-password">
            </div>

            <button type="submit" class="btn" id="loginBtn">
                Acessar Sistema
            </button>

            <div class="loading" id="loading">
                <div class="loading-spinner"></div>
            </div>
        </form>

        <div class="footer">
            <p>&copy; 2025 Família Rosa Avila Barros<br>
            Sistema Privado</p>
        </div>
    </div>

    <script>
        const usuarios = {
            "sueli": { nome: "Sueli Menezes Rosa", senha: "sueli2024", role: "admin" },
            "renato": { nome: "Renato Avila Barros", senha: "renato2024", role: "membro" },
            "guilherme": { nome: "Guilherme Rosa Avila Barros", senha: "guilherme2024", role: "membro" },
            "lara": { nome: "Lara Rosa Avila Barros", senha: "lara2024", role: "membro" },
            "nicolas": { nome: "Nícolas Ávila", senha: "nicolas2024", role: "admin" }
        };

        document.getElementById("loginForm").addEventListener("submit", async function(e) {
            e.preventDefault();
            
            const usuario = document.getElementById("usuario").value.toLowerCase().trim();
            const senha = document.getElementById("senha").value;
            const errorMessage = document.getElementById("errorMessage");
            const loading = document.getElementById("loading");
            const loginBtn = document.getElementById("loginBtn");

            errorMessage.style.display = "none";
            loading.style.display = "block";
            loginBtn.textContent = "Verificando...";
            loginBtn.disabled = true;

            await new Promise(resolve => setTimeout(resolve, 800));

            if (usuarios[usuario] && usuarios[usuario].senha === senha) {
                const dadosUsuario = {
                    usuario: usuario,
                    nome: usuarios[usuario].nome,
                    role: usuarios[usuario].role,
                    loginTime: new Date().toISOString()
                };
                
                sessionStorage.setItem("usuarioFamilia", JSON.stringify(dadosUsuario));
                window.location.href = "acertos.html";
            } else {
                errorMessage.style.display = "block";
                document.getElementById("senha").value = "";
                document.getElementById("senha").focus();
            }
            
            loading.style.display = "none";
            loginBtn.textContent = "Acessar Sistema";
            loginBtn.disabled = false;
        });

        window.addEventListener("load", function() {
            const usuarioLogado = sessionStorage.getItem("usuarioFamilia");
            if (usuarioLogado) {
                window.location.href = "acertos.html";
            }
            document.getElementById("usuario").focus();
        });
    </script>
</body>
</html>