* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--zp-chumbo-900) 0%, var(--zp-chumbo-800) 100%);
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, sans-serif;
    position: relative;
}

/* Gradient Orbs - Background */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    pointer-events: none;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--zp-verde);
    top: -150px;
    left: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--zp-azul);
    bottom: -100px;
    right: 10%;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--zp-roxo);
    top: 40%;
    right: -50px;
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
    position: relative;
    z-index: 10;
}

/* Login Card */
.login-card {
    background: var(--zp-veu-chumbo);
    backdrop-filter: blur(20px);
    border: 1px solid var(--zp-veu-branco-borda);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow: var(--zp-sombra-4), var(--zp-brilho-verde);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    position: relative;
}

.login-icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--zp-verde);
    border-radius: var(--zp-raio-2xl);
    opacity: 0.3;
    filter: blur(15px);
}

.login-icon {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--zp-raio-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--zp-icone-lg);
}

.login-title {
    font-size: var(--zp-texto-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: 0.25rem;
    letter-spacing: -0.5px;
}

.login-subtitle {
    color: var(--zp-cinza-500);
    font-size: var(--zp-texto-base);
}

/* Status indicator */
.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: var(--zp-veu-verde);
    border-radius: var(--zp-raio-2xl);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--zp-verde);
    border-radius: 50%;
}

.status-text {
    font-size: var(--zp-texto-xs);
    color: var(--zp-verde);
    font-weight: 500;
}

/* Form styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    font-size: var(--zp-texto-sm);
    font-weight: 600;
    color: var(--zp-cinza-400);
    margin-bottom: 0.5rem;
    display: block;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--zp-cinza-600);
    font-size: var(--zp-icone-md);
    transition: color 0.3s ease;
    z-index: 2;
}

.form-input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.75rem;
    background: var(--zp-veu-chumbo-forte);
    border: 2px solid var(--zp-veu-cinza-borda);
    border-radius: var(--zp-raio-lg);
    color: white;
    font-size: var(--zp-texto-md);
    transition: all 0.3s ease;
}

    .form-input::placeholder {
        color: var(--zp-cinza-600);
    }

    .form-input:focus {
        outline: none;
        border-color: var(--zp-verde);
        background: var(--zp-cinza-900);
        box-shadow: var(--zp-anel-verde);
    }

        .form-input:focus + .input-icon,
        .input-wrapper:focus-within .input-icon {
            color: var(--zp-verde);
        }

/* Login button */
.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--zp-verde) 0%, var(--zp-verde-escuro) 100%);
    border: none;
    border-radius: var(--zp-raio-lg);
    color: white;
    font-weight: 600;
    font-size: var(--zp-texto-md);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: var(--zp-brilho-verde-forte);
    }

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

    .btn-login i {
        margin-right: 0.5rem;
    }

/* Error message */
.alert-error {
    background: var(--zp-veu-erro);
    border: 1px solid var(--zp-veu-erro-borda);
    border-radius: var(--zp-raio-lg);
    padding: 0.875rem 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

    .alert-error i {
        color: var(--zp-erro-claro);
        font-size: var(--zp-icone-md);
    }

    .alert-error span {
        color: var(--zp-erro-claro);
        font-size: var(--zp-texto-base);
    }

/* Footer */
.login-footer {
    text-align: center;
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--zp-veu-branco-linha);
}

.footer-text {
    color: var(--zp-cinza-600);
    font-size: var(--zp-texto-xs);
}

    .footer-text i {
        color: var(--zp-erro);
    }

/* Features list */
.features-list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: var(--zp-texto-xs);
    color: var(--zp-cinza-500);
}

    .feature-item i {
        color: var(--zp-verde);
        font-size: var(--zp-icone-xs);
    }

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: 1rem;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }
}